                                <<<<< T2138 >>>>>                               
                                <<< IVS-T2138 >>>                               

Matthias Schartner(1), Christian Ploetz(2), 
(1) Technische Universitaet Wien, Austria
(2) Geodatisches Observatorium Wettzell, Germany

Date of experiment: 2020,Apr,21
Nominal Start Time: 17h30 UT
Nominal End Time:   17h30 UT
Duration:           24.0 hr
Correlator:         BONN

Participating stations: (13)
CRIMEA      Sm 
EFLSBERG    Eb 
HART15M     Ht 
ISHIOKA     Is 
KOGANEI     Kg 
METSAHOV    Mh 
NYALES20    Ny 
OHIGGINS    Oh 
SEJONG      Kv 
SESHAN25    Sh 
WETTZELL    Wz 
YARRA12M    Yg 
YEBES40M    Ys 


Contact
=======
 Matthias Schartner (1)  matthias.schartner@geo.tuwien.ac.at  +43 (1) 58801 - 128 11
 Christian Ploetz   (2)  christian.ploetz@bkg.bund.de         

Notes: 
===========================================================
Purpose
=======
General the purpose of the IVS-T2 sessions is to monitor the TRF
via monthly sessions.
Since April 2004 the purpose of the remaining IVS-T2 sessions
has been changed by the IVS OPC (Observing Program Committee).
The new plan uses larger networks for each T2 session,
say 16 to 24 stations, but have fewer T2 sessions during the year.
The larger network should provide a stronger solution and better TRF results,
even if there are fewer sessions each year.

The TRF determine from single session solutions or from a global
solution is very important IVS product because this is an
essential part for creating the ITRF by corresponding IERS Product Center.
A particular strength of VLBI is its contribution to the scale
of the ITRF. Usually the TRF is computed from the 24h sessions
that are dedicated to observing the EOP.

Network
=======
The standard configuration of the monthly observed IVS-T2
experiments consists of sixteen and more stations. All stations
differ in some extent between all available IVS geodetic
network stations from experiment to experiment.

Schedule
========
This schedule was generated by the last updated VieSched++ version
using the EUR-SX band and the 64-16(EU-T2) EURSX-C-4 frequency setup,
depending on which station are available for this observation.
Variable scan lengths with a minimum 30 sec. and the most recent
source flux models are included. SNR goals are around 20 at X-band
and S-band depent on different baselines and stations.

Station down times:
    OHIGGINS 2020.04.22 03:17:00 - 2020.04.22 03:49:00 
    OHIGGINS 2020.04.22 05:00:00 - 2020.04.22 05:31:00 
    OHIGGINS 2020.04.22 13:37:00 - 2020.04.22 14:10:00 
    OHIGGINS 2020.04.22 15:19:00 - 2020.04.22 15:50:00 
    WETTZELL 2020.04.21 18:20:00 - 2020.04.21 19:40:00 
Tagalong mode used:
    OHIGGINS 2020.04.22 15:50:00 - 2020.04.22 17:30:00 

===========================================================
Session Notes for session: T2138
===========================================================
 Experiment: T2138                        Description: IVS-T2138
 Scheduler:  VIEN                         Correlator:  BONN
 Start:      2020-112-17:30:00            End:         2020-113-17:30:00
 Current yyyyddd:    2020112 (2020.31)  ( 58960 MJD, TUE. 21APR.)
===========================================================
 Software:   VieSched++                   Version:     8c340e6
 GUI:        VieSched++                   Version:     419212c
===========================================================
 First observations
 Observation listing from file t2138.skd for experiment T2138
 Source      Start      DURATIONS           
 name     yyddd-hhmmss   Sm  Eb  Ht  Is  Kg  Mh  Ny  Oh  Kv  Sh  Wz  Yg  Ys  
 1144+402 20112-173000| 479  30 567 583 583 566 183     566 171 190 552 172
 1123+264 20112-173335|                         249         273 273     218
 0420+022 20112-173903|      94                 165             112     165
 1334-127 20112-174023| 365     289 131 123             226  47     365    
 0229+131 20112-174237|      30             116 158 158         148     129
 Last observations
 0420+022 20113-171553|      96                 168             116     168
 1334-127 20113-171717| 249     397 130 122             226  47     397    
 0229+131 20113-171931|      76             116 128             128      95
 1741-038 20113-172001|              90  90                  42            
 1908-201 20113-172203|             477 477             477 477            
 0552+398 20113-172231|                     138 132             138     114
 0642+449 20113-172517| 283 283 283         283 283             283     283
===========================================================
 Schedule was created using multi scheduling tool
    version 52
    weight sky coverage 0.5
    weight number of observations 2.5
    weight duration 2.5
    weight idle time 0.5
===========================================================
 Key:     Sm=CRIMEA     Eb=EFLSBERG   Ht=HART15M    Is=ISHIOKA    Kg=KOGANEI    
          Mh=METSAHOV   Ny=NYALES20   Oh=OHIGGINS   Kv=SEJONG     Sh=SESHAN25   
          Wz=WETTZELL   Yg=YARRA12M   Ys=YEBES40M   

                     Sm     Eb     Ht     Is     Kg     Mh     Ny     Oh     Kv     Sh     Wz     Yg     Ys    Avg
 % obs. time:     64.03  34.18  72.34  87.10  84.68  73.06  72.13  27.68  82.88  59.00  73.16  75.90  66.30  67.11 
 % cal. time:      2.36   2.67   2.79   3.12   2.89   2.40   3.47   0.78   2.51   3.26   4.32   1.91   4.32   2.83 
 % slew time:     29.97  61.10  15.29   6.11   9.55  18.46  15.78   5.33  11.59  34.45  11.68   7.34  25.91  19.43 
 % idle time:      2.22   0.44   7.91   1.79   1.14   4.64   6.54  55.03   1.50   1.32   8.23  13.28   0.89   8.07 
 % field system:   1.42   1.60   1.67   1.88   1.74   1.44   2.08   0.47   1.51   1.96   2.59   1.15   2.59   1.70 
 total # scans:     205    232    242    271    251    208    301     71    218    283    375    166    374    246 
 # scans/hour:     8.54   9.67  10.08  11.29  10.46   8.67  12.54   2.96   9.08  11.79  15.62   6.92  15.58  10.25 
 total # obs:      1266   1303   1193   1272   1213   1198   1467    364   1155   1328   1654    820   1659   1222 
 # obs/hour:      52.75  54.29  49.71  53.00  50.54  49.92  61.12  15.17  48.12  55.33  68.92  34.17  69.12  50.94 
 Avg scan (sec): 269.86 127.29 258.28 277.69 291.49 303.49 207.03 336.86 328.50 180.13 168.57 395.07 153.16 253.65 
 # Mk5 tracks:       16     16     16     16     16     16     16     16     16     16     16     16     16 
 Total TB(M5):     0.84   0.45   0.95   1.15   1.12   0.96   0.95   0.36   1.09   0.78   0.96   1.00   0.87   0.88 

      # OF OBSERVATIONS BY BASELINE 
  |  Sm   Eb   Ht   Is   Kg   Mh   Ny   Oh   Kv   Sh   Wz   Yg   Ys  Total
----------------------------------------------------------------------------
Sm|      161  154   68   67  144  134   43   71   76  163   59  169    1266
Eb|           139   52   49  173  166   43   52   57  208   27  219    1303
Ht|                 57   56  120   99   50   58   70  182   65  193    1193
Is|                     247   49   97   16  205  228   69  139   61    1272
Kg|                           47   86   17  201  214   59  133   54    1213
Mh|                               160   37   50   52  186   25  192    1198
Ny|                                     17   84  111  247   36  247    1467
Oh|                                          12   15   41   25   48     364
Kv|                                              198   59  122   55    1155
Sh|                                                    95  141   86    1328
Wz|                                                         38  348    1654
Yg|                                                              35     820
Ys|                                                                    1659
 Number of  2-station scans:      0 (  0.00 %)
 Number of  3-station scans:    171 ( 27.99 %)
 Number of  4-station scans:    107 ( 17.51 %)
 Number of  5-station scans:    111 ( 18.17 %)
 Number of  6-station scans:     67 ( 10.97 %)
 Number of  7-station scans:     82 ( 13.42 %)
 Number of  8-station scans:     17 (  2.78 %)
 Number of  9-station scans:     14 (  2.29 %)
 Number of 10-station scans:      7 (  1.15 %)
 Number of 11-station scans:     27 (  4.42 %)
 Number of 12-station scans:      8 (  1.31 %)
 Number of 13-station scans:      0 (  0.00 %)
Total number of scans:          611
Total number of obs:           8128
Total integrated obs-time:  1727151
Average obs-time:             212.5
===========================================================
Recording mode:
Mode: 64-16(EU-T2)
    Freq: EUR2-SX
        Recording mode for: Sm Eb Ht Is Kg Mh Ny Oh Kv Sh Wz Yg Ys
             Tot.Rate    Tot.BandW      Chan.BW   #BBC  #bits Tracks
           128 Mbit/s       64 MHz     4.00 MHz     14      1     16
        S-band spanned bw =    80.0 MHz     rms spanned bw =    33.1 MHz
        X-band spanned bw =   360.0 MHz     rms spanned bw =   157.2 MHz

================================================================================================================================================
                                                         ADDITONAL NOTES FOR SCHEDULER                                                         
================================================================================================================================================

number of scheduled observations: 8128 of 8300 -> 172 (2.07 [%]) observations not optimized for SNR
                 #scans     #obs   
--------------------------------- 
 total              611     8128  
--------------------------------- 
 single source      339     3806  
 subnetting         272     4322  
--------------------------------- 
 standard           314     6612  
 fillin mode        297     1516  

weight factors: 
 sky coverage:           0.5
 number of observations: 2.5
 duration:               2.5
 weight idle time:       0.5
     idle time interval: 300

sky coverage score (1 means perfect distribution)
.-----------------------------------------------------------------------------------------------------------------------------------------------------------------.
|                   |   CRIMEA  EFLSBERG   HART15M   ISHIOKA   KOGANEI  METSAHOV  NYALES20  OHIGGINS    SEJONG  SESHAN25  WETTZELL  YARRA12M  YEBES40M | average  |
|-------------------|----------------------------------------------------------------------------------------------------------------------------------|----------|
| 13 areas @ 30 min |     0.40      0.40      0.39      0.47      0.44      0.39      0.48      0.15      0.41      0.48      0.54      0.32      0.55 |     0.42 |
| 25 areas @ 30 min |     0.23      0.24      0.23      0.29      0.27      0.22      0.29      0.08      0.24      0.28      0.34      0.18      0.35 |     0.25 |
| 37 areas @ 30 min |     0.16      0.17      0.17      0.20      0.19      0.15      0.21      0.06      0.17      0.21      0.25      0.13      0.25 |     0.18 |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 13 areas @ 60 min |     0.55      0.55      0.54      0.65      0.60      0.54      0.62      0.23      0.56      0.66      0.71      0.47      0.72 |     0.57 |
| 25 areas @ 60 min |     0.36      0.35      0.34      0.45      0.41      0.33      0.41      0.14      0.37      0.43      0.48      0.29      0.50 |     0.37 |
| 37 areas @ 60 min |     0.27      0.27      0.28      0.33      0.31      0.24      0.30      0.10      0.28      0.34      0.38      0.22      0.37 |     0.28 |
'-----------------------------------------------------------------------------------------------------------------------------------------------------------------'

number of scans per 15 minutes:
.-----------------------------------------------------------------------------------------------------------------------------------------.
|          time since session start (1 char equals 15 minutes)                                             | #SCANS #OBS |   OBS Time [s] |
| STATION |0   1   2   3   4   5   6   7   8   9   10  11  12  13  14  15  16  17  18  19  20  21  22  23  |             |   sum  average |
|---------|+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---|-------------|----------------|
|   CRIMEA|232241322222321323233223222221231233212212323222221312322221231313222223413222222233132132122312|    205 1266 | 55321    269.9 |
| EFLSBERG|332141333323321324132323233221232322212512222232232323311222332314322433324222223233234242214213|    232 1303 | 29531    127.3 |
|  HART15M|2522423223243223222332143132212412322144232232231422432225222324 5323332413422123143333433221412|    242 1193 | 62504    258.3 |
|  ISHIOKA|351331342313424441333333532422241234233324334354153332531423141414322333212344223423422243134213|    271 1272 | 75253    277.7 |
|  KOGANEI|351231242312324441333333422412241223133314324254152332531323131414321333122333223423422243124213|    251 1213 | 73164    291.5 |
| METSAHOV|262161323222421424213314212211232233211512312232212312311221321313322123112221221233224242211313|    208 1198 | 63126    303.5 |
| NYALES20|442141432522424525334434333334232334413533343341332413323324132322332344342443523424446454325324|    301 1467 | 62317    207.0 |
| OHIGGINS|11 11 1 2 1112  121 3  31121  11  121    1 1 1  1  2 111 11 2111 22121121 211 1    22 1         |     71  364 | 23917    336.9 |
|   SEJONG|241131242212423232333332522411241223222213223343151332321222131314132222122332321422232233111212|    218 1155 | 71612    328.5 |
| SESHAN25|452332342314424442332333533242231233224324234334132332533424141434252433242342332423432343324323|    283 1328 | 50976    180.1 |
| WETTZELL|473     2525526525234535435435242435425734454364355444333534343334553546454653534456556565545524|    375 1654 | 63213    168.6 |
| YARRA12M|23 2312322122112212121113122212211221121131132141212312213111313 4322221311221211212222132113211|    166  820 | 65581    395.1 |
| YEBES40M|473261433524525525234435435435242434414734444354355444333534343323553544553643534455456465444524|    374 1659 | 57280    153.2 |
'-----------------------------------------------------------------------------------------------------------------------------------------'

number of available sources:   301
number of scheduled sources:   53
number of scans per 15 minutes:
.-----------------------------------------------------------------------------------------------------------------------------------------.
|          time since session start (1 char equals 15 minutes)                                             | #SCANS #OBS |   OBS Time [s] |
|  SOURCE |0   1   2   3   4   5   6   7   8   9   10  11  12  13  14  15  16  17  18  19  20  21  22  23  |             |   sum  average |
|---------|+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---|-------------|----------------|
| 0003-066|                            1                                    1     1  1     1               |      5   37 |  1236    247.2 |
| 0017+200|                                                        1     1      1  1       1               |      5   72 |  1622    324.4 |
| 0059+581|              1    1  1  1       1   1     1      1    1        1 1  1 1  1   1    1     1  1   |     18  379 |  4716    262.0 |
| 0119+115|                                     1              1   1         1  1  1  1       1  2  1 1    |     12  129 |  2841    236.8 |
| 0133+476|   1    1     1                                        1   1    1  1        1    1 1  1     1   |     12  178 |  3373    281.1 |
| 0202+319|                 11 1  1  1   1                  1   1   1         1  1   1  1  1           1   |     15  295 |  5242    349.5 |
| 0229+131|1                                      1                1         1   1 1  1     1 1  1  1  1  1|     13  177 |  3291    253.2 |
|  NRAO150|        1     1   1  2  1  1   1           1  1   1    1           1     1 1      1             |     16   89 |  2318    144.9 |
| 0402-362|                                   1    1  1          1                                         |      4   33 |  2385    596.2 |
| 0405-385|                                       1       1   1  1                                         |      4   26 |  1006    251.5 |
| 0420+022|1                          1   1  1                                          1      1  1       1|      8   65 |  3330    416.2 |
| 0454-234|                                   1  1  1  1  1 1  1 1  1 1   1 1  1   1  1 1    1 1  1 1   1  |     21  172 |  2790    132.9 |
| 0458-020|                               1  1 1  1 1  1  1   1  1  1       1     1   1       1  2 2       |     18  200 |  3110    172.8 |
| 0552+398| 2  2  1 1  1  2 1  1   1  1   1  1     1    1             1    1        1  1  1 1  11 11    1 1|     29  358 |  4520    155.9 |
| 0642+449|       1 1  1  1    1  1                  1                           1  1  1 1   1  1 1    1  1|     16  156 |  3039    189.9 |
| 0646-306| 1                                           1  1         1  1 1   1                1  1   1    |     10   85 |  5684    568.4 |
| 0648-165|   1                                     1                     1                  1       1     |      5   34 |  1417    283.4 |
| 0727-115| 2  2   1  1  1                             1  1 1  1  1     1   1 1  1 1   1  1  1  1  1    1  |     23  164 |  4327    188.1 |
| 0748+126|  1   1   1  1                               1                                          1       |      6   87 |  1679    279.8 |
| 0814+425|    1  1                                                                       1   1            |      4   99 |  2139    534.8 |
|    OJ287| 2  1 1  2  2 1  2  1 11  1  1            1   1  1 1     1   1 1  1 1  1   1  1  1   1  1 1  1  |     33  584 |  4903    148.6 |
| 0955+476|      1  1     1          1     1  1                                                       1    |      7   97 |  1881    268.7 |
| 1040+244|      1   1  1  1  1       1  1  1            1  1   1    1  1   1    1              1   1      |     17  324 |  7787    458.1 |
| 1123+264|1                               1    1                                                    1   1 |      5   31 |  1723    344.6 |
| 1124-186|           1       1 1  1                                     1  1                              |      6   32 |  1489    248.2 |
| 1128+385|  1              1     1         1 1   1   1                           1                  1  1  |     10  142 |  2588    258.8 |
| 1144+402|1 1  1     1    1                     1                1             1 1    1             1   1 |     12  436 |  5798    483.2 |
| 1144-379|                                                                          1   1          1      |      3   16 |  2150    716.7 |
| 1149-084|            1      1   1  1  1                              1                         1         |      7   73 |  2298    328.3 |
| 1244-255|   1    1            1     1                                      1   1                         |      6   28 |  2143    357.2 |
| 1255-316|                                                                     1    1 1    1       1  1   |      6   27 |  1475    245.8 |
| 1334-127|1          1     1  1  1  1   1  1                                1  1  1  1 1   1      1  1   1|     17  182 |  4826    283.9 |
| 1406-076|                               1      1 1                                                       |      3    9 |   439    146.3 |
| 1424-418|     1                   1                                                      1  1        1   |      5   32 |  1882    376.4 |
| 1546+027|               1                  1 1  1   1                                                    |      5  115 |  1715    343.0 |
| 1606+106|                             1 1    1   1  1   1   1                         1      1           |      9   84 |  2460    273.3 |
|  NRAO512|                         1         1    1   1   1  1  1     1  1                  1             |     10  138 |  3640    364.0 |
| 1639-062|                                       1       1 1  1                        1     1            |      6   25 |   929    154.8 |
| 1657-261| 1  1  1 1  1  1  1 1   1  1   1      1  1  1                                       1   1    1  |     17  159 |  6944    408.5 |
| 1732+389|                                         1  1                 1     1           1               |      5   69 |  1955    391.0 |
| 1741-038|1  1   1      1        1  1  1    1    2  1    1 1  1                              1  1 1   1  1|     19  154 |  2116    111.4 |
| 1749+096| 1  1   1      1  1   1 1   2  1  1 1  1  1  2  1  1 11  1                       1  1  1    1   |     25  437 |  5700    228.0 |
| 1751+288|                            1       1        1  1                1                1             |      6  128 |  3687    614.5 |
| 1803+784|           1  1      1                1  1    1   1   1  1 1             1    1     1           |     13   96 |  1611    123.9 |
|    3C371|                   1                       1  1            1                  1                 |      5   47 |  1190    238.0 |
| 1908-201| 1 1   1 1  1  1   1  1 1          1   1  1   1  1                                             1|     15   75 |  1885    125.7 |
| 1921-293| 1          1   1                                                                               |      3    9 |   327    109.0 |
| 1936-155| 1  1  1  1  1      1  1  1                    1   1     1                                      |     11  140 |  5610    510.0 |
|    3C418|              1      1   1   1     1  1  1  1 1   1       1  1 1   2     1   1  1   1  1   1    |     21  643 |  6838    325.6 |
|    3C446|      1  1  1   1  1    1  1  1  1        1         11   1  1  1 1   1 1   1                    |     19  253 |  4790    252.1 |
| 2227-088|      1    1    1               1    1        2  1   1    1  11  1  1 1    1                    |     16  189 |  4437    277.3 |
| 2255-282|             1  1   1   1  1 1      1             1    1  1  2    1 1                           |     14   68 |  1789    127.8 |
| 2355-106|           1     1                    1                     1     1  1 11 1 1   1               |     11   87 |  3885    353.2 |
'-----------------------------------------------------------------------------------------------------------------------------------------'

Summary of observing mode(s):
    band  S mean frequency  2254.657 [MHz]
    band  X mean frequency  8381.990 [MHz]

    observing mode: 64-16(EU-T2):
        band:  S recording rate   48.00 [Mbit/s] with efficiency factor 0.6175: (78)
            Sm-Eb Sm-Ht Sm-Is Sm-Kg Sm-Mh Sm-Ny Sm-Oh Sm-Kv Sm-Sh Sm-Wz Sm-Yg Sm-Ys Eb-Ht Eb-Is Eb-Kg Eb-Mh Eb-Ny 
            Eb-Oh Eb-Kv Eb-Sh Eb-Wz Eb-Yg Eb-Ys Ht-Is Ht-Kg Ht-Mh Ht-Ny Ht-Oh Ht-Kv Ht-Sh Ht-Wz Ht-Yg Ht-Ys Is-Kg 
            Is-Mh Is-Ny Is-Oh Is-Kv Is-Sh Is-Wz Is-Yg Is-Ys Kg-Mh Kg-Ny Kg-Oh Kg-Kv Kg-Sh Kg-Wz Kg-Yg Kg-Ys Mh-Ny 
            Mh-Oh Mh-Kv Mh-Sh Mh-Wz Mh-Yg Mh-Ys Ny-Oh Ny-Kv Ny-Sh Ny-Wz Ny-Yg Ny-Ys Oh-Kv Oh-Sh Oh-Wz Oh-Yg Oh-Ys 
            Kv-Sh Kv-Wz Kv-Yg Kv-Ys Sh-Wz Sh-Yg Sh-Ys Wz-Yg Wz-Ys Yg-Ys 
        band:  X recording rate   80.00 [Mbit/s] with efficiency factor 0.6175: (78)
            Sm-Eb Sm-Ht Sm-Is Sm-Kg Sm-Mh Sm-Ny Sm-Oh Sm-Kv Sm-Sh Sm-Wz Sm-Yg Sm-Ys Eb-Ht Eb-Is Eb-Kg Eb-Mh Eb-Ny 
            Eb-Oh Eb-Kv Eb-Sh Eb-Wz Eb-Yg Eb-Ys Ht-Is Ht-Kg Ht-Mh Ht-Ny Ht-Oh Ht-Kv Ht-Sh Ht-Wz Ht-Yg Ht-Ys Is-Kg 
            Is-Mh Is-Ny Is-Oh Is-Kv Is-Sh Is-Wz Is-Yg Is-Ys Kg-Mh Kg-Ny Kg-Oh Kg-Kv Kg-Sh Kg-Wz Kg-Yg Kg-Ys Mh-Ny 
            Mh-Oh Mh-Kv Mh-Sh Mh-Wz Mh-Yg Mh-Ys Ny-Oh Ny-Kv Ny-Sh Ny-Wz Ny-Yg Ny-Ys Oh-Kv Oh-Sh Oh-Wz Oh-Yg Oh-Ys 
            Kv-Sh Kv-Wz Kv-Yg Kv-Ys Sh-Wz Sh-Yg Sh-Ys Wz-Yg Wz-Ys Yg-Ys 

average theoretical SNR for S-band per baseline:
.--------------------------------------------------------------------------------------------------------------------------------------------------------.
| STATIONS |   CRIMEA  EFLSBERG   HART15M   ISHIOKA   KOGANEI  METSAHOV  NYALES20  OHIGGINS    SEJONG  SESHAN25  WETTZELL  YARRA12M  YEBES40M |  AVERAGE |
|----------|----------------------------------------------------------------------------------------------------------------------------------|----------|
|   CRIMEA |             141.81     47.30     44.16     33.70     25.62     47.44      0.00     28.54     45.39     56.56     25.18     44.45 |    52.80 |
| EFLSBERG |                       139.43    119.71     93.86     78.94    148.86      0.00     75.94    143.20    192.15     68.54    161.04 |   134.18 |
|  HART15M |                                  45.57     35.48     24.41     44.05      0.00     29.73     46.33     51.81     40.08     45.79 |    51.79 |
|  ISHIOKA |                                            53.60     27.77     49.00      0.00     40.91     65.44     45.47     32.87     35.51 |    49.97 |
|  KOGANEI |                                                      21.51     37.26      0.00     31.84     49.99     36.23     25.11     28.05 |    40.97 |
| METSAHOV |                                                                28.57      0.00     18.51     25.13     32.41     18.77     25.09 |    33.01 |
| NYALES20 |                                                                           0.00     29.90     50.33     58.48     27.78     47.28 |    56.05 |
| OHIGGINS |                                                                                     4.33      8.05      8.94      7.91      8.14 |     3.10 |
|   SEJONG |                                                                                              41.43     29.54     20.27     22.53 |    33.96 |
| SESHAN25 |                                                                                                        50.51     34.27     40.20 |    51.21 |
| WETTZELL |                                                                                                                  27.36     59.85 |    66.75 |
| YARRA12M |                                                                                                                            22.62 |    29.18 |
| YEBES40M |                                                                                                                                  |    57.70 |
'--------------------------------------------------------------------------------------------------------------------------------------------------------'

average theoretical SNR for X-band per baseline:
.--------------------------------------------------------------------------------------------------------------------------------------------------------.
| STATIONS |   CRIMEA  EFLSBERG   HART15M   ISHIOKA   KOGANEI  METSAHOV  NYALES20  OHIGGINS    SEJONG  SESHAN25  WETTZELL  YARRA12M  YEBES40M |  AVERAGE |
|----------|----------------------------------------------------------------------------------------------------------------------------------|----------|
|   CRIMEA |             383.78     65.58     70.66     41.89     49.14     92.37      0.00     48.33     94.54    123.11     37.16    189.15 |   125.13 |
| EFLSBERG |                       340.56    381.85    235.11    289.78    545.66      0.00    249.26    553.98    754.60    203.09   1254.05 |   566.74 |
|  HART15M |                                  80.73     48.83     42.94     82.52      0.00     53.79    103.24    107.87     58.44    188.97 |   119.34 |
|  ISHIOKA |                                            79.54     64.16    117.64      0.00     81.11    168.51    116.15     50.34    181.27 |   112.25 |
|  KOGANEI |                                                      38.55     72.00      0.00     49.07     99.52     72.73     29.34    113.53 |    73.33 |
| METSAHOV |                                                                78.63      0.00     45.21     74.03     92.50     37.84    139.05 |   105.96 |
| NYALES20 |                                                                           0.00     77.81    146.83    161.74     53.89    252.30 |   180.83 |
| OHIGGINS |                                                                                    10.70     24.47     31.12     19.71     55.11 |    13.49 |
|   SEJONG |                                                                                             106.42     77.87     32.57    119.73 |    78.11 |
| SESHAN25 |                                                                                                       153.63     70.81    245.97 |   143.73 |
| WETTZELL |                                                                                                                  63.11    362.83 |   244.98 |
| YARRA12M |                                                                                                                            99.82 |    53.97 |
| YEBES40M |                                                                                                                                  |   357.01 |
'--------------------------------------------------------------------------------------------------------------------------------------------------------'

scan observing durations:
scan duration:
  0- 99 | ++++++++++++++++++++
100-199 | ++++++++++++++++++++++++++++++++
200-299 | +++++++++++++++
300-399 | +++++++++
400-499 | +++++++++
500-599 | ++++++++
600-699 | ++++
700-799 | ++
800-899 | +
900-999 | 

scheduled scan length:
.-----------------------------------------------------------------------------------.
| S1-S2 |  min    10%    50%    90%    95%  97.5%    99%    max   |    sum  average |
|-------|---------------------------------------------------------|-----------------|
|  ALL  |   34     76    193    569    654    721    822    900   | 162955    266.7 |
|-------|---------------------------------------------------------|-----------------|
| Sm-Eb |   30     30     90    301    398    456    600    609   |  21282    132.2 |
| Sm-Ht |   34     85    228    435    532    601    601    861   |  38768    251.7 |
| Eb-Ht |   30     30     90    287    366    456    609    692   |  18070    130.0 |
| Sm-Is |   42    114    258    436    522    600    600    606   |  18882    277.7 |
| Eb-Is |   30     30     64    362    434    614    743    748   |   8031    154.4 |
| Ht-Is |   52    113    268    452    627    637    692    743   |  16251    285.1 |
| Sm-Kg |   42    114    259    481    541    600    606    661   |  18822    280.9 |
| Eb-Kg |   30     30     74    410    609    614    734    779   |   7972    162.7 |
| Ht-Kg |   84    115    275    568    627    665    692    774   |  17011    303.8 |
| Is-Kg |   34     86    222    541    623    663    721    822   |  68018    275.4 |
| Sm-Mh |   38     66    244    479    522    600    601    640   |  37543    260.7 |
| Eb-Mh |   30     30     77    293    372    453    600    779   |  22460    129.8 |
| Ht-Mh |   34     86    272    501    581    601    627    672   |  33244    277.0 |
| Is-Mh |  173    208    365    566    600    628    675    743   |  18214    371.7 |
| Kg-Mh |  154    208    370    566    600    632    650    866   |  17866    380.1 |
| Sm-Ny |   38     65    190    420    514    527    600    606   |  30655    228.8 |
| Eb-Ny |   30     30     85    283    347    407    514    677   |  20515    123.6 |
| Ht-Ny |   34     68    194    437    458    514    626    677   |  23331    235.7 |
| Is-Ny |   38     79    227    379    514    541    655    677   |  23350    240.7 |
| Kg-Ny |   38     79    229    416    514    524    649    677   |  21357    248.3 |
| Mh-Ny |   30     65    193    420    501    514    566    626   |  36567    228.5 |
| Sm-Oh |   54     95    203    369    379    417    513    544   |   9919    230.7 |
| Eb-Oh |   30     30     75    207    274    279    318    386   |   4387    102.0 |
| Ht-Oh |   38     96    245    560    654    665    709    900   |  14845    296.9 |
| Is-Oh |   30     65    268    633    679    679    679    743   |   5007    312.9 |
| Kg-Oh |   30     71    356    621    623    623    623    665   |   5770    339.4 |
| Mh-Oh |   38     52    194    362    403    450    450    554   |   8367    226.1 |
| Ny-Oh |   40     47    152    181    192    192    192    331   |   2327    136.9 |
| Sm-Kv |   42    114    261    532    600    606    631    661   |  21507    302.9 |
| Eb-Kv |   30     30     59    398    607    609    755    779   |   8200    157.7 |
| Ht-Kv |   71    105    292    581    607    624    692    746   |  18298    315.5 |
| Is-Kv |   30     80    254    547    607    642    682    813   |  59561    290.5 |
| Kg-Kv |   30     80    262    578    641    682    807    837   |  60584    301.4 |
| Mh-Kv |  166    192    435    600    642    755    837    899   |  21896    437.9 |
| Ny-Kv |   38    104    240    438    520    566    641    677   |  22028    262.2 |
| Oh-Kv |   43     71    155    607    607    607    607    657   |   3857    321.4 |
| Sm-Sh |   30     47    151    300    421    486    600    600   |  13584    178.7 |
| Eb-Sh |   30     30     64    204    309    398    614    653   |   6462    113.4 |
| Ht-Sh |   30     47    164    311    359    602    622    653   |  12963    185.2 |
| Is-Sh |   30     38    135    418    497    607    618    732   |  41979    184.1 |
| Kg-Sh |   30     39    143    423    514    602    618    732   |  41388    193.4 |
| Mh-Sh |   30     80    165    297    309    311    600    622   |   9498    182.7 |
| Ny-Sh |   30     40    160    300    355    438    618    653   |  19120    172.3 |
| Oh-Sh |   30     30    165    515    602    602    602    617   |   3723    248.2 |
| Kv-Sh |   30     33    161    431    519    607    618    732   |  40153    202.8 |
| Sm-Wz |   37     73    178    350    411    481    532    600   |  32183    197.4 |
| Eb-Wz |   30     30     73    243    328    366    428    642   |  22707    109.2 |
| Ht-Wz |   30     70    140    323    427    481    532    642   |  32353    177.8 |
| Is-Wz |   35     79    193    334    342    459    628    642   |  14407    208.8 |
| Kg-Wz |   35    100    206    330    392    523    635    642   |  13112    222.2 |
| Mh-Wz |   30     74    179    359    413    481    532    632   |  37409    201.1 |
| Ny-Wz |   30     49    152    339    432    458    514    642   |  43566    176.4 |
| Oh-Wz |   46     66    178    305    323    342    342    387   |   7753    189.1 |
| Kv-Wz |   37    127    208    330    392    523    607    642   |  13346    226.2 |
| Sh-Wz |   30     37    136    252    300    334    622    642   |  14294    150.5 |
| Sm-Yg |   42     86    259    532    593    600    606    637   |  17866    302.8 |
| Eb-Yg |   30     30     59    339    398    507    507    614   |   3703    137.1 |
| Ht-Yg |   32     95    275    552    607    664    715    900   |  20324    312.7 |
| Is-Yg |   32    106    272    608    664    679    715    807   |  46357    333.5 |
| Kg-Yg |   77    115    309    629    703    721    746    808   |  45855    344.8 |
| Mh-Yg |  177    196    550    629    659    768    768    899   |  11746    469.8 |
| Ny-Yg |   38    132    213    444    524    626    626    655   |   9527    264.6 |
| Oh-Yg |   30    116    428    619    715    860    860    861   |  10815    432.6 |
| Kv-Yg |   71    105    345    641    643    682    807    899   |  44708    366.5 |
| Sh-Yg |   30     56    165    497    597    612    618    732   |  31867    226.0 |
| Wz-Yg |   37    102    190    319    334    392    392    629   |   7743    203.8 |
| Sm-Ys |   30     49    141    355    394    452    498    600   |  29708    175.8 |
| Eb-Ys |   30     30     75    226    313    379    428    690   |  23132    105.6 |
| Ht-Ys |   30     48    130    324    413    452    498    690   |  31421    162.8 |
| Is-Ys |   46     80    172    319    379    409    620    690   |  11667    191.3 |
| Kg-Ys |   46    119    173    313    409    498    620    690   |  10875    201.4 |
| Mh-Ys |   30     50    138    379    413    466    505    620   |  35451    184.6 |
| Ny-Ys |   30     41    133    343    409    452    498    677   |  40360    163.4 |
| Oh-Ys |   30     41    154    282    302    307    345    416   |   7995    166.6 |
| Kv-Ys |   40    105    176    313    409    498    607    690   |  11109    202.0 |
| Sh-Ys |   30     38    127    243    272    300    620    653   |  12561    146.1 |
| Wz-Ys |   30     41    121    292    379    437    467    642   |  50997    146.5 |
| Yg-Ys |   69     96    173    282    307    324    324    620   |   6602    188.6 |
'-----------------------------------------------------------------------------------'

First Scans:
.----------------------------------------------------------------------------------------------------------------------------------------------.
| scan:   no0000   (id: 10627165)                                                                                duration: 17:30:00 - 17:39:43 |
| Source: 1144+402 (id: 152)                                                                                   type: target single source scan |
|----------------------------------------------------------------------------------------------------------------------------------------------|
|     station  | delay |  slew |  idle | preob |  obs  |       duration      |        az [deg]     |       unaz [deg]      |       el [deg]    |
|              |  [s]  |  [s]  |  [s]  |  [s]  |  [s]  |    start - end      |    start - end      |     start - end       |   start - end     |
|--------------|-------|-------|-------|-------|-------|---------------------|---------------------|-----------------------|-------------------|
|     CRIMEA   |     0 |     0 |     0 |     0 |   479 | 17:30:00 - 17:37:59 |  90.8460 -  92.3445 |  450.8460 -  452.3445 | 67.2235 - 68.6529 | (id: 83942417 and 83964818) 
|     EFLSBERG |     0 |     0 |     0 |     0 |    30 | 17:30:00 - 17:30:30 |  82.2355 -  82.3198 |   82.2355 -   82.3198 | 49.2712 - 49.3502 | (id: 83942427 and 83964824) 
|     HART15M  |     0 |     0 |     0 |     0 |   567 | 17:30:00 - 17:39:27 |  28.4066 -  26.8150 |   28.4066 -   26.8150 | 15.9383 - 16.9261 | (id: 83942429 and 83964862) 
|     ISHIOKA  |     0 |     0 |     0 |     0 |   583 | 17:30:00 - 17:39:43 | 298.6697 - 299.5326 |  298.6697 -  299.5326 | 31.9364 - 30.2191 | (id: 83942428 and 83964896) 
|     KOGANEI  |     0 |     0 |     0 |     0 |   583 | 17:30:00 - 17:39:43 | 298.6926 - 299.5283 |  298.6926 -  299.5283 | 32.2161 - 30.4881 | (id: 83942431 and 83964967) 
|     METSAHOV |     0 |     0 |     0 |     0 |   566 | 17:30:00 - 17:39:26 | 111.4039 - 114.2033 |  111.4039 -  114.2033 | 58.0946 - 59.1774 | (id: 83942432 and 83965077) 
|     NYALES20 |     0 |     0 |     0 |     0 |   183 | 17:30:00 - 17:33:03 | 118.9624 - 119.7874 |  478.9624 -  479.7874 | 45.9719 - 46.0998 | (id: 83942434 and 83966214) 
|     SEJONG   |     0 |     0 |     0 |     0 |   566 | 17:30:00 - 17:39:26 | 294.2379 - 294.9691 |  294.2379 -  294.9691 | 41.3880 - 39.6601 | (id: 83942442 and 83966315) 
|     SESHAN25 |     0 |     0 |     0 |     0 |   171 | 17:30:00 - 17:32:51 | 297.3393 - 297.4428 |  657.3393 -  657.4428 | 43.6048 - 43.0616 | (id: 83942448 and 83966335) 
|     WETTZELL |     0 |     0 |     0 |     0 |   190 | 17:30:00 - 17:33:10 |  84.5688 -  85.1068 |  444.5688 -  445.1068 | 52.9533 - 53.4705 | (id: 83942452 and 83966391) 
|     YARRA12M |     0 |     0 |     0 |     0 |   552 | 17:30:00 - 17:39:12 | 323.0705 - 321.7905 |  323.0705 -  321.7905 |  6.3345 -  5.1051 | (id: 83942455 and 83966501) 
|     YEBES40M |     0 |     0 |     0 |     0 |   172 | 17:30:00 - 17:32:52 |  67.3770 -  67.6679 |  427.3770 -  427.6679 | 39.8778 - 40.3825 | (id: 83942458 and 83966539) 
|----------------------------------------------------------------------------------------------------------------------------------------------|
| scan:   no0001   (id: 10631976)                                                                                duration: 17:33:35 - 17:38:08 |
| Source: 1123+264 (id: 147)                                                                              type: fillin mode single source scan |
|----------------------------------------------------------------------------------------------------------------------------------------------|
|     NYALES20 |     6 |    17 |     8 |    10 |   249 | 17:33:35 - 17:37:44 | 129.0092 - 130.1144 |  489.0092 -  490.1144 | 33.4011 - 33.5551 | (id: 83968212 and 83984781) 
|     SESHAN25 |     6 |    29 |    43 |    10 |   273 | 17:33:35 - 17:38:08 | 281.7250 - 282.1745 |  641.7250 -  642.1745 | 35.0967 - 34.1412 | (id: 83968217 and 83984846) 
|     WETTZELL |     6 |     9 |    59 |    10 |   273 | 17:33:35 - 17:38:08 | 106.6889 - 107.8027 |  466.6889 -  467.8027 | 48.2626 - 48.9752 | (id: 83968219 and 83984908) 
|     YEBES40M |     6 |    27 |     0 |    10 |   218 | 17:33:35 - 17:37:13 |  86.1734 -  86.7315 |  446.1734 -  446.7315 | 37.9203 - 38.6113 | (id: 83968228 and 83984958) 
|----------------------------------------------------------------------------------------------------------------------------------------------|
| scan:   no0002   (id: 10635778)                                                                                duration: 17:39:03 - 17:41:48 |
| Source: 0420+022 (id: 54)                                                                               type: fillin mode single source scan |
|----------------------------------------------------------------------------------------------------------------------------------------------|
|     EFLSBERG |     6 |   497 |     0 |    10 |    94 | 17:39:03 - 17:40:37 | 243.8748 - 244.2237 |  243.8748 -  244.2237 | 22.8179 - 22.5934 | (id: 83985877 and 83991821) 
|     NYALES20 |     6 |    63 |    43 |    10 |   165 | 17:39:03 - 17:41:48 | 241.7660 - 242.4508 |  601.7660 -  602.4508 |  7.6909 -  7.5739 | (id: 83985889 and 83991857) 
|     WETTZELL |     6 |    39 |   119 |    10 |   112 | 17:39:03 - 17:40:55 | 249.5479 - 249.9398 |  609.5479 -  609.9398 | 19.8119 - 19.5248 | (id: 83985899 and 83991888) 
|     YEBES40M |     6 |    94 |    49 |    10 |   165 | 17:39:03 - 17:41:48 | 239.6805 - 240.3018 |  599.6805 -  600.3018 | 33.7025 - 33.2488 | (id: 83985905 and 83991935) 
|----------------------------------------------------------------------------------------------------------------------------------------------|

Last Scans:
.----------------------------------------------------------------------------------------------------------------------------------------------.
| scan:   no0608   (id: 11745646)                                                                                duration: 17:22:03 - 17:30:00 |
| Source: 1908-201 (id: 249)                                                                                      type: target subnetting scan |
|----------------------------------------------------------------------------------------------------------------------------------------------|
|     ISHIOKA  |     6 |    16 |    60 |    10 |   477 | 17:22:03 - 17:30:00 | 142.6310 - 144.4013 |  142.6310 -  144.4013 | 24.1565 - 25.1126 | (id: 91474630 and 91474637) 
|     KOGANEI  |     6 |    10 |    66 |    10 |   477 | 17:22:03 - 17:30:00 | 141.8548 - 143.6100 |  141.8548 -  143.6100 | 24.1884 - 25.1684 | (id: 91474631 and 91474638) 
|     SEJONG   |     6 |    44 |     0 |    10 |   477 | 17:22:03 - 17:30:00 | 132.1601 - 133.6895 |  132.1601 -  133.6895 | 16.8795 - 18.0522 | (id: 91474632 and 91474639) 
|     SESHAN25 |     6 |    64 |    12 |    10 |   477 | 17:22:03 - 17:30:00 | 126.5417 - 127.8882 |  486.5417 -  487.8882 | 16.3913 - 17.7504 | (id: 91474633 and 91474640) 
|----------------------------------------------------------------------------------------------------------------------------------------------|
| scan:   no0609   (id: 11743930)                                                                                duration: 17:22:31 - 17:24:49 |
| Source: 0552+398 (id: 79)                                                                               type: fillin mode single source scan |
|----------------------------------------------------------------------------------------------------------------------------------------------|
|     METSAHOV |     6 |    48 |     0 |    10 |   138 | 17:22:31 - 17:24:49 | 256.3571 - 256.9503 |  256.3571 -  256.9503 | 54.6706 - 54.3920 | (id: 91445615 and 91475531) 
|     NYALES20 |     6 |    33 |    15 |    10 |   132 | 17:22:31 - 17:24:43 | 221.1248 - 221.7560 |  581.1248 -  581.7560 | 48.5879 - 48.5178 | (id: 91445619 and 91475544) 
|     WETTZELL |     6 |    37 |    43 |    10 |   138 | 17:22:31 - 17:24:49 | 263.0913 - 263.6135 |  263.0913 -  263.6135 | 63.2962 - 62.9216 | (id: 91445624 and 91475560) 
|     YEBES40M |     6 |    69 |    38 |    10 |   114 | 17:22:31 - 17:24:25 | 273.6518 - 273.8732 |  633.6518 -  633.8732 | 75.0805 - 74.7192 | (id: 91445632 and 91475575) 
|----------------------------------------------------------------------------------------------------------------------------------------------|
| scan:   no0610   (id: 11745643)                                                                                duration: 17:25:17 - 17:30:00 |
| Source: 0642+449 (id: 87)                                                                                       type: target subnetting scan |
|----------------------------------------------------------------------------------------------------------------------------------------------|
|     station  | delay |  slew |  idle | preob |  obs  |       duration      |        az [deg]     |       unaz [deg]      |       el [deg]    |
|              |  [s]  |  [s]  |  [s]  |  [s]  |  [s]  |    start - end      |    start - end      |     start - end       |   start - end     |
|--------------|-------|-------|-------|-------|-------|---------------------|---------------------|-----------------------|-------------------|
|     CRIMEA   |     6 |   215 |     0 |    10 |   283 | 17:25:17 - 17:30:00 | 286.7920 - 287.2192 |  646.7920 -  647.2192 | 58.7027 - 57.8949 | (id: 91474625 and 91474627) 
|     EFLSBERG |     6 |   254 |    46 |    10 |   283 | 17:25:17 - 17:30:00 | 250.7959 - 252.6999 |  250.7959 -  252.6999 | 76.9970 - 76.2831 | (id: 91474626 and 91474628) 
|     HART15M  |     6 |    67 |   344 |    10 |   283 | 17:25:17 - 17:30:00 | 333.4276 - 332.7286 |  -26.5724 -  -27.2714 | 11.1430 - 10.6613 | (id: 91474627 and 91474629) 
|     METSAHOV |     6 |    11 |   109 |    10 |   283 | 17:25:17 - 17:30:00 | 249.1981 - 250.6372 |  249.1981 -  250.6372 | 64.2454 - 63.6938 | (id: 91474628 and 91474630) 
|     NYALES20 |     6 |    18 |   102 |    10 |   283 | 17:25:17 - 17:30:00 | 208.0349 - 209.4775 |  568.0349 -  569.4775 | 54.8666 - 54.7573 | (id: 91474629 and 91474631) 
|     WETTZELL |     6 |    10 |   110 |    10 |   283 | 17:25:17 - 17:30:00 | 263.7366 - 264.8839 |  263.7366 -  264.8839 | 73.5211 - 72.7515 | (id: 91474630 and 91474632) 
|     YEBES40M |     6 |    36 |    84 |    10 |   283 | 17:25:17 - 17:30:00 | 310.6290 - 307.0119 |  670.6290 -  667.0119 | 83.0275 - 82.3267 | (id: 91474631 and 91474633) 
|----------------------------------------------------------------------------------------------------------------------------------------------|

.------------------------------------------.
| sun position:        | earth velocity:   |
|----------------------|-------------------|
| RA:   02h 01m 26.39s | x:    15413 [m/s] |
| DEC: +12° 21' 29.00" | y:   -23225 [m/s] |
|                      | z:   -10068 [m/s] |
'------------------------------------------'

.--------------------------------------------------------------------.
| earth nutation:                                                    |
|         time        |        X              Y              S       |
|---------------------|----------------------------------------------|
| 2020.04.21 17:30:00 |  +1.937361e-03  -4.139463e-06  -7.353969e-09 |
| 2020.04.21 18:30:00 |  +1.937363e-03  -4.144676e-06  -7.348918e-09 |
| 2020.04.21 19:30:00 |  +1.937365e-03  -4.150017e-06  -7.343744e-09 |
| 2020.04.21 20:30:00 |  +1.937366e-03  -4.155484e-06  -7.338447e-09 |
| 2020.04.21 21:30:00 |  +1.937368e-03  -4.161077e-06  -7.333030e-09 |
| 2020.04.21 22:30:00 |  +1.937370e-03  -4.166794e-06  -7.327491e-09 |
| 2020.04.21 23:30:00 |  +1.937372e-03  -4.172635e-06  -7.321833e-09 |
| 2020.04.22 00:30:00 |  +1.937374e-03  -4.178598e-06  -7.316057e-09 |
| 2020.04.22 01:30:00 |  +1.937376e-03  -4.184683e-06  -7.310162e-09 |
| 2020.04.22 02:30:00 |  +1.937378e-03  -4.190889e-06  -7.304151e-09 |
| 2020.04.22 03:30:00 |  +1.937380e-03  -4.197214e-06  -7.298025e-09 |
| 2020.04.22 04:30:00 |  +1.937382e-03  -4.203658e-06  -7.291783e-09 |
| 2020.04.22 05:30:00 |  +1.937385e-03  -4.210219e-06  -7.285429e-09 |
| 2020.04.22 06:30:00 |  +1.937387e-03  -4.216896e-06  -7.278962e-09 |
| 2020.04.22 07:30:00 |  +1.937390e-03  -4.223688e-06  -7.272383e-09 |
| 2020.04.22 08:30:00 |  +1.937392e-03  -4.230594e-06  -7.265695e-09 |
| 2020.04.22 09:30:00 |  +1.937395e-03  -4.237612e-06  -7.258898e-09 |
| 2020.04.22 10:30:00 |  +1.937398e-03  -4.244742e-06  -7.251994e-09 |
| 2020.04.22 11:30:00 |  +1.937400e-03  -4.251981e-06  -7.244984e-09 |
| 2020.04.22 12:30:00 |  +1.937403e-03  -4.259328e-06  -7.237868e-09 |
| 2020.04.22 13:30:00 |  +1.937406e-03  -4.266783e-06  -7.230650e-09 |
| 2020.04.22 14:30:00 |  +1.937409e-03  -4.274343e-06  -7.223329e-09 |
| 2020.04.22 15:30:00 |  +1.937413e-03  -4.282007e-06  -7.215907e-09 |
| 2020.04.22 16:30:00 |  +1.937416e-03  -4.289774e-06  -7.208387e-09 |
| 2020.04.22 17:30:00 |  +1.937419e-03  -4.297642e-06  -7.200768e-09 |
| 2020.04.22 18:30:00 |  +1.937423e-03  -4.305610e-06  -7.193053e-09 |
'--------------------------------------------------------------------'

================================================================================================================================================
                                                              FULL SCHEDULING SETUP                                                             
================================================================================================================================================
Can be used to recreate schedule:

<?xml version="1.0" encoding="utf-8"?>
<VieSchedpp>
	<software>
		<name>VieSched++ GUI</name>
		<GUI_version>419212cfc504e7063a565dc80a7863343c6e681f</GUI_version>
	</software>
	<created>
		<time>2020.04.14 15:20:22</time>
		<name>unknown</name>
		<email>unknown</email>
	</created>
	<general>
		<experimentName>T2138</experimentName>
		<startTime>2020.04.21 17:30:00</startTime>
		<endTime>2020.04.22 17:30:00</endTime>
		<subnetting>true</subnetting>
		<subnettingMinAngle>150</subnettingMinAngle>
		<subnettingMinNStaAllBut>1</subnettingMinNStaAllBut>
		<fillinmodeDuringScanSelection>true</fillinmodeDuringScanSelection>
		<fillinmodeInfluenceOnSchedule>true</fillinmodeInfluenceOnSchedule>
		<idleToObservingTime>true</idleToObservingTime>
		<stations>
			<station>OHIGGINS</station>
			<station>METSAHOV</station>
			<station>YARRA12M</station>
			<station>KOGANEI</station>
			<station>SEJONG</station>
			<station>CRIMEA</station>
			<station>ISHIOKA</station>
			<station>HART15M</station>
			<station>NYALES20</station>
			<station>WETTZELL</station>
			<station>SESHAN25</station>
			<station>YEBES40M</station>
			<station>EFLSBERG</station>
		</stations>
		<scanAlignment>start</scanAlignment>
		<logSeverityConsole>info</logSeverityConsole>
		<logSeverityFile>info</logSeverityFile>
		<doNotObserveSourcesWithinMinRepeat>true</doNotObserveSourcesWithinMinRepeat>
	</general>
	<output>
		<experimentDescription>IVS-T2138</experimentDescription>
		<scheduler>VIEN</scheduler>
		<correlator>BONN</correlator>
		<contacts>
			<contact>
				<function/>
				<name>Matthias Schartner</name>
				<email>matthias.schartner@geo.tuwien.ac.at</email>
				<phone>+43 (1) 58801 - 128 11</phone>
				<affiliation>Technische Universitaet Wien, Austria</affiliation>
			</contact>
			<contact>
				<function/>
				<name>Christian Ploetz</name>
				<email>christian.ploetz@bkg.bund.de</email>
				<phone/>
				<affiliation>Geodatisches Observatorium Wettzell, Germany</affiliation>
			</contact>
		</contacts>
		<notes>Purpose\n=======\nGeneral the purpose of the IVS-T2 sessions is to monitor the TRF\nvia monthly sessions.\nSince April 2004 the purpose of the remaining IVS-T2 sessions\nhas been changed by the IVS OPC (Observing Program Committee).\nThe new plan uses larger networks for each T2 session,\nsay 16 to 24 stations, but have fewer T2 sessions during the year.\nThe larger network should provide a stronger solution and better TRF results,\neven if there are fewer sessions each year.\n\nThe TRF determine from single session solutions or from a global\nsolution is very important IVS product because this is an\nessential part for creating the ITRF by corresponding IERS Product Center.\nA particular strength of VLBI is its contribution to the scale\nof the ITRF. Usually the TRF is computed from the 24h sessions\nthat are dedicated to observing the EOP.\n\nNetwork\n=======\nThe standard configuration of the monthly observed IVS-T2\nexperiments consists of sixteen and more stations. All stations\ndiffer in some extent between all available IVS geodetic\nnetwork stations from experiment to experiment.\n\nSchedule\n========\nThis schedule was generated by the last updated VieSched++ version\nusing the EUR-SX band and the 64-16(EU-T2) EURSX-C-4 frequency setup,\ndepending on which station are available for this observation.\nVariable scan lengths with a minimum 30 sec. and the most recent\nsource flux models are included. SNR goals are around 20 at X-band\nand S-band depent on different baselines and stations.\n</notes>
		<initializer_log>true</initializer_log>
		<iteration_log>true</iteration_log>
		<createSummary>false</createSummary>
		<createNGS>true</createNGS>
		<NGS_directory>/data-write/HG/mschartn/VieVS/VLBI/DATA/SCHED/20200414152022_T2138/</NGS_directory>
		<createSKD>true</createSKD>
		<createVEX>true</createVEX>
		<createSnrTable>false</createSnrTable>
		<createOperationsNotes>true</createOperationsNotes>
		<createSourceGroupStatistics>false</createSourceGroupStatistics>
		<createSkyCoverage>false</createSkyCoverage>
	</output>
	<catalogs>
		<antenna>/data-write/HG/mschartn/VieSchedpp/CATALOGS/antenna.cat</antenna>
		<equip>/data-write/HG/mschartn/VieSchedpp/CATALOGS/equip.cat</equip>
		<flux>/data-write/HG/mschartn/VieSchedpp/CATALOGS/flux.cat</flux>
		<freq>/data-write/HG/mschartn/VieSchedpp/CATALOGS/freq.cat</freq>
		<hdpos>/data-write/HG/mschartn/VieSchedpp/CATALOGS/hdpos.cat</hdpos>
		<loif>/data-write/HG/mschartn/VieSchedpp/CATALOGS/loif.cat</loif>
		<mask>/data-write/HG/mschartn/VieSchedpp/CATALOGS/mask.cat</mask>
		<modes>/data-write/HG/mschartn/VieSchedpp/CATALOGS/modes.cat</modes>
		<position>/data-write/HG/mschartn/VieSchedpp/CATALOGS/position.cat</position>
		<rec>/data-write/HG/mschartn/VieSchedpp/CATALOGS/rec.cat</rec>
		<rx>/data-write/HG/mschartn/VieSchedpp/CATALOGS/rx.cat</rx>
		<source>/data-write/HG/mschartn/VieSchedpp/CATALOGS/source.cat.geodetic.good</source>
		<tracks>/data-write/HG/mschartn/VieSchedpp/CATALOGS/tracks.cat</tracks>
	</catalogs>
	<station>
		<setup>
			<member>__all__</member>
			<parameter>default</parameter>
			<transition>hard</transition>
			<setup>
				<member>WETTZELL</member>
				<parameter>down</parameter>
				<start>2020.04.21 18:20:00</start>
				<end>2020.04.21 19:40:00</end>
				<transition>hard</transition>
			</setup>
			<setup>
				<member>OHIGGINS</member>
				<parameter>tagalong</parameter>
				<transition>hard</transition>
				<setup>
					<member>OHIGGINS</member>
					<parameter>down</parameter>
					<start>2020.04.22 03:17:00</start>
					<end>2020.04.22 03:49:00</end>
					<transition>hard</transition>
				</setup>
				<setup>
					<member>OHIGGINS</member>
					<parameter>down</parameter>
					<start>2020.04.22 05:00:00</start>
					<end>2020.04.22 05:31:00</end>
					<transition>hard</transition>
				</setup>
				<setup>
					<member>OHIGGINS</member>
					<parameter>down</parameter>
					<start>2020.04.22 13:37:00</start>
					<end>2020.04.22 14:10:00</end>
					<transition>hard</transition>
				</setup>
				<setup>
					<member>OHIGGINS</member>
					<parameter>down</parameter>
					<start>2020.04.22 15:19:00</start>
					<end>2020.04.22 15:50:00</end>
					<transition>hard</transition>
				</setup>
			</setup>
		</setup>
		<parameters>
			<parameter name="default">
				<available>1</available>
				<availableForFillinmode>1</availableForFillinmode>
				<weight>1</weight>
				<minScan>30</minScan>
				<maxScan>900</maxScan>
				<minSlewtime>0</minSlewtime>
				<maxSlewtime>600</maxSlewtime>
				<maxSlewDistance>175</maxSlewDistance>
				<minSlewDistance>0</minSlewDistance>
				<maxWait>1200</maxWait>
				<minElevation>5</minElevation>
				<maxNumberOfScans>9999</maxNumberOfScans>
				<maxTotalObsTime>999999</maxTotalObsTime>
				<preob>10</preob>
				<midob>3</midob>
				<systemDelay>6</systemDelay>
			</parameter>
			<parameter name="down">
				<available>0</available>
			</parameter>
			<parameter name="tagalong">
				<tagalong>1</tagalong>
			</parameter>
		</parameters>
		<cableWrapBuffers>
			<cableWrapBuffer member="__all__">
				<axis1LowOffset>5</axis1LowOffset>
				<axis1UpOffset>5</axis1UpOffset>
				<axis2LowOffset>0</axis2LowOffset>
				<axis2UpOffset>0</axis2UpOffset>
			</cableWrapBuffer>
		</cableWrapBuffers>
	</station>
	<source>
		<setup>
			<member>__all__</member>
			<parameter>default</parameter>
			<transition>hard</transition>
			<setup>
				<member>1144+402</member>
				<parameter>calib</parameter>
				<start>2020.04.21 18:00:00</start>
				<end>2020.04.21 18:30:00</end>
				<transition>hard</transition>
			</setup>
			<setup>
				<member>2356+385</member>
				<parameter>calib</parameter>
				<start>2020.04.21 18:00:00</start>
				<end>2020.04.21 18:30:00</end>
				<transition>hard</transition>
			</setup>
			<setup>
				<member>1144+402</member>
				<parameter>calib</parameter>
				<start>2020.04.22 16:30:00</start>
				<end>2020.04.22 17:00:00</end>
				<transition>hard</transition>
			</setup>
			<setup>
				<member>1128+385</member>
				<parameter>calib</parameter>
				<start>2020.04.22 16:30:00</start>
				<end>2020.04.22 17:00:00</end>
				<transition>hard</transition>
			</setup>
		</setup>
		<parameters>
			<parameter name="calib">
				<weight>99</weight>
				<minNumberOfStations>6</minNumberOfStations>
				<fixedScanDuration>600</fixedScanDuration>
			</parameter>
			<parameter name="default">
				<available>1</available>
				<availableForFillinmode>1</availableForFillinmode>
				<weight>1</weight>
				<minElevation>0</minElevation>
				<minSunDistance>4</minSunDistance>
				<minScan>0</minScan>
				<maxScan>9999</maxScan>
				<minNumberOfStations>3</minNumberOfStations>
				<minRepeat>1800</minRepeat>
				<minFlux>0.05</minFlux>
				<maxNumberOfScans>999</maxNumberOfScans>
			</parameter>
		</parameters>
	</source>
	<baseline>
		<setup>
			<member>__all__</member>
			<parameter>default</parameter>
			<transition>hard</transition>
			<setup>
				<group>low_sensitivity</group>
				<parameter>lowSNR</parameter>
				<transition>hard</transition>
			</setup>
			<setup>
				<group>high_sensitivity</group>
				<parameter>highSNR</parameter>
				<transition>hard</transition>
			</setup>
		</setup>
		<parameters>
			<parameter name="default">
				<ignore>0</ignore>
				<minScan>0</minScan>
				<maxScan>9999</maxScan>
				<weight>1</weight>
			</parameter>
			<parameter name="highSNR">
				<minScan>0</minScan>
				<maxScan>9999</maxScan>
				<minSNR band="S">20</minSNR>
				<minSNR band="X">25</minSNR>
			</parameter>
			<parameter name="lowSNR">
				<minScan>0</minScan>
				<maxScan>9999</maxScan>
				<minSNR band="S">17</minSNR>
				<minSNR band="X">22</minSNR>
			</parameter>
		</parameters>
		<groups>
			<group name="high_sensitivity">
				<member>Sm-Eb</member>
				<member>Sm-Ht</member>
				<member>Sm-Is</member>
				<member>Sm-Ny</member>
				<member>Sm-Sh</member>
				<member>Sm-Wz</member>
				<member>Sm-Ys</member>
				<member>Eb-Ht</member>
				<member>Eb-Is</member>
				<member>Eb-Ny</member>
				<member>Eb-Sh</member>
				<member>Eb-Wz</member>
				<member>Eb-Ys</member>
				<member>Ht-Is</member>
				<member>Ht-Ny</member>
				<member>Ht-Sh</member>
				<member>Ht-Wz</member>
				<member>Ht-Ys</member>
				<member>Is-Ny</member>
				<member>Is-Sh</member>
				<member>Is-Wz</member>
				<member>Is-Ys</member>
				<member>Ny-Sh</member>
				<member>Ny-Wz</member>
				<member>Ny-Ys</member>
				<member>Sh-Wz</member>
				<member>Sh-Ys</member>
				<member>Wz-Ys</member>
			</group>
			<group name="low_sensitivity">
				<member>Sm-Oh</member>
				<member>Eb-Oh</member>
				<member>Ht-Oh</member>
				<member>Is-Oh</member>
				<member>Kg-Oh</member>
				<member>Mh-Oh</member>
				<member>Ny-Oh</member>
				<member>Oh-Kv</member>
				<member>Oh-Sh</member>
				<member>Oh-Wz</member>
				<member>Oh-Yg</member>
				<member>Oh-Ys</member>
				<member>Sm-Mh</member>
				<member>Eb-Mh</member>
				<member>Ht-Mh</member>
				<member>Is-Mh</member>
				<member>Kg-Mh</member>
				<member>Mh-Ny</member>
				<member>Mh-Kv</member>
				<member>Mh-Sh</member>
				<member>Mh-Wz</member>
				<member>Mh-Yg</member>
				<member>Mh-Ys</member>
				<member>Sm-Yg</member>
				<member>Eb-Yg</member>
				<member>Ht-Yg</member>
				<member>Is-Yg</member>
				<member>Kg-Yg</member>
				<member>Ny-Yg</member>
				<member>Kv-Yg</member>
				<member>Sh-Yg</member>
				<member>Wz-Yg</member>
				<member>Yg-Ys</member>
				<member>Is-Kg</member>
				<member>Sm-Kg</member>
				<member>Eb-Kg</member>
				<member>Ht-Kg</member>
				<member>Kg-Ny</member>
				<member>Kg-Kv</member>
				<member>Kg-Sh</member>
				<member>Kg-Wz</member>
				<member>Kg-Ys</member>
				<member>Sm-Kv</member>
				<member>Eb-Kv</member>
				<member>Ht-Kv</member>
				<member>Is-Kv</member>
				<member>Ny-Kv</member>
				<member>Kv-Sh</member>
				<member>Kv-Wz</member>
				<member>Kv-Ys</member>
			</group>
		</groups>
	</baseline>
	<skyCoverage>
		<influenceDistance>30</influenceDistance>
		<influenceInterval>3600</influenceInterval>
		<maxTwinTelecopeDistance>0</maxTwinTelecopeDistance>
		<interpolationDistance>cosine</interpolationDistance>
		<interpolationTime>cosine</interpolationTime>
	</skyCoverage>
	<weightFactor>
		<skyCoverage>1</skyCoverage>
		<numberOfObservations>1</numberOfObservations>
		<duration>1</duration>
		<idleTime>1</idleTime>
		<idleTimeInterval>300</idleTimeInterval>
	</weightFactor>
	<optimization>
		<combination>and</combination>
		<maxNumberOfIterations>10</maxNumberOfIterations>
		<numberOfGentleSourceReductions>2</numberOfGentleSourceReductions>
		<minNumberOfSourcesToReduce>2</minNumberOfSourcesToReduce>
		<percentageGentleSourceReduction>50</percentageGentleSourceReduction>
		<condition>
			<members>__all__</members>
			<minScans>3</minScans>
			<minBaselines>0</minBaselines>
		</condition>
	</optimization>
	<multisched>
		<weight_factor_sky_coverage>
			<value>0.25</value>
			<value>0.5</value>
			<value>0.75</value>
		</weight_factor_sky_coverage>
		<weight_factor_number_of_observations>
			<value>1.5</value>
			<value>2</value>
			<value>2.5</value>
		</weight_factor_number_of_observations>
		<weight_factor_duration>
			<value>1.5</value>
			<value>2</value>
			<value>2.5</value>
		</weight_factor_duration>
		<weight_factor_idle_time>
			<value>0.5</value>
			<value>1</value>
			<value>1.5</value>
		</weight_factor_idle_time>
	</multisched>
	<multiCore>
		<threads>manual</threads>
		<nThreads>60</nThreads>
		<jobScheduling>guided</jobScheduling>
		<chunkSize>0</chunkSize>
	</multiCore>
	<mode>
		<skdMode>64-16(EU-T2)</skdMode>
		<bandPolicies>
			<bandPolicy name="X">
				<minSNR>20</minSNR>
				<station>
					<tag>required</tag>
					<backup_value>0</backup_value>
				</station>
				<source>
					<tag>required</tag>
					<backup_internalModel/>
				</source>
			</bandPolicy>
			<bandPolicy name="S">
				<minSNR>15</minSNR>
				<station>
					<tag>required</tag>
					<backup_value>0</backup_value>
				</station>
				<source>
					<tag>required</tag>
					<backup_internalModel/>
				</source>
			</bandPolicy>
		</bandPolicies>
	</mode>
	<simulator>
		<number_of_simulations>1000</number_of_simulations>
		<station name="__all__">
			<wn>17.68</wn>
			<clockASD>1</clockASD>
			<clockDur>50</clockDur>
			<tropo_Cn>1.8</tropo_Cn>
			<tropo_H>2000</tropo_H>
			<tropo_dH>200</tropo_dH>
			<tropo_dHseg>2</tropo_dHseg>
			<tropo_ve>8</tropo_ve>
			<tropo_vn>0</tropo_vn>
			<tropo_wzd0>150</tropo_wzd0>
		</station>
	</simulator>
	<solver>
		<EOP>
			<XPO>
				<interval>24</interval>
				<constraint>0.0001</constraint>
			</XPO>
			<YPO>
				<interval>24</interval>
				<constraint>0.0001</constraint>
			</YPO>
			<dUT1>
				<interval>24</interval>
				<constraint>0.0001</constraint>
			</dUT1>
			<NUTX>
				<interval>24</interval>
				<constraint>0.0001</constraint>
			</NUTX>
			<NUTY>
				<interval>24</interval>
				<constraint>0.0001</constraint>
			</NUTY>
		</EOP>
		<reference_clock>EFLSBERG</reference_clock>
		<station name="__all__">
			<coordinates>true</coordinates>
			<datum>true</datum>
			<linear_clock>true</linear_clock>
			<quadratic_clock>true</quadratic_clock>
			<PWL_clock>
				<interval>60</interval>
				<constraint>1.3</constraint>
			</PWL_clock>
			<PWL_ZWD>
				<interval>30</interval>
				<constraint>1.5</constraint>
			</PWL_ZWD>
			<PWL_NGR>
				<interval>180</interval>
				<constraint>0.050000000000000003</constraint>
			</PWL_NGR>
			<PWL_EGR>
				<interval>180</interval>
				<constraint>0.050000000000000003</constraint>
			</PWL_EGR>
		</station>
		<source>
			<minScans>3</minScans>
			<minObs>5</minObs>
			<minObs_datum>25</minObs_datum>
			<estimate>__none__</estimate>
			<datum>__all__</datum>
		</source>
	</solver>
	<priorities>
		<type>none</type>
		<percentile>0.75</percentile>
		<variable name="#obs">2</variable>
		<variable name="XPO">0.14999999999999999</variable>
		<variable name="YPO">0.14999999999999999</variable>
		<variable name="dUT1">0.14999999999999999</variable>
		<variable name="NUTX">0.14999999999999999</variable>
		<variable name="NUTY">0.14999999999999999</variable>
		<variable name="YEBES40M">0.16</variable>
		<variable name="CRIMEA">0.16</variable>
		<variable name="EFLSBERG">0.16</variable>
		<variable name="HART15M">0.16</variable>
		<variable name="ISHIOKA">0.16</variable>
		<variable name="KOGANEI">0.16</variable>
		<variable name="METSAHOV">0.16</variable>
		<variable name="NYALES20">0.16</variable>
		<variable name="OHIGGINS">0.16</variable>
		<variable name="SEJONG">0.16</variable>
		<variable name="SESHAN25">0.16</variable>
		<variable name="WETTZELL">0.16</variable>
		<variable name="YARRA12M">0.16</variable>
	</priorities>
</VieSchedpp>