==================================== t2133 ===================================== Ft : Antenna stuck (23:48-00:07). Observed with warm receiver. Ho : Antenna stuck (17:30-17:45). K1 : Did not participate. Ny : Receiver maintenance (11:37-11:51). Sm : Did not participate. Wz : No signal from receiver (16:06-17:30). Yg : DBBC reconfigure few times (08:10-09:41). No problems found for : Ag, Bd, Ht, Is, Kb, Ke, Kg, Kv, Nt, Oh, Sv No information for : 13 ================================ t2133ag READY ================================= 2019-07-23 15:51:56 t2133, AGGO, Ready-message Session t2133 ready message for AGGO. ------------------------------------- First source: OJ287 at 17:30:00 UT FMOUT-GPS: 0.121946 microseconds Wx: Temperature (C): 9.6 Pressure (mBar): 1024.3 Humidity (%): 94.1 Sky Conditions: daylight, mostly cloudy, no rain, light breeze Cable difference is: longer cable makes the reading smaller by 113 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 11724/13222 oriona 303.3/45.6 0.04170 -0.08261 Tsys (x1/s/x2): 98/107.8/94.7 ================================ t2133ag START ================================= 2019-07-23 17:30:00 t2133, AGGO, Autostart-message Session t2133 auto-start message for AGGO. ------------------------------------------ Started recording with source: oj287 at 204.17:30:00 UT ================================= t2133ag STOP ================================= 2019-07-24 17:25:33 t2133, AGGO, Stop-message Session t2133 stop message for AGGO. ------------------------------------ Comments: bbc05 changed and lock Problem scans: Source Scan start Explanation of problem 0727-115 15:13:10 bbc 05 unlocked Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 17:23:09 UT ================================ t2133bd READY ================================= 2019-07-23 17:25:42 t2133 Badary, Ready-message Session t2133 Ready message for Badary. Mark5B+ recorder. GPS-FMOUT: 1.128.7 microseconds. Wx: Temperature (C):14; Pressure (mBar):909; Humdity (%):72 Sky conditions: cloudy State of cryogenic system: on (cold) Pointing values: SEFD X RCP/X RCP Source Az/El Offset1 Offset2 404/233 Cygnus A 81/48 -0.00263 -0.01668 Tsys X RCP/X RCP: 36/65 Operator Alakova ================================ t2133bd START ================================= 2019-07-23 17:34:42 t2133 Badary, Start-message Badary started t2133 session as scheduled at 204/17:30:00 UTC. First source 2227-088 Operators Alakova, Plotnikova, Sorokovikov ================================= t2133bd STOP ================================= 2019-07-24 17:34:34 t2133 Badary, Stop-message Badary ends t2133 observing 260 Missed 1 scan (205-0847а) because of problems with antenna Session were recorded on module IAAC+016/8000 Disk Inventory: H-3 Operators Alakova, Plotnikova, Sorokovikov, Kotlova ================================ t2133ft READY ================================= 2019-07-23 17:25:38 T2133, Fortaleza, Ready-message Session T2133 ready-message for Fortaleza. ------------------------------------------- Comments:First source: OJ287 at 204 - 17:30:00 UT. FMOUT-GPS: 0.315 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 103.9 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 - - - - - -- FORTALEZA VLBI TEAM. ================================ t2133ft START ================================= 2019-07-23 19:17:11 T2133, Fortaleza, Start-message Session T2133 Start message for Fortaleza. -------------------------------------------- Started recording with source: OJ287 at 204- 17:30:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= t2133ft STOP ================================= 2019-07-24 17:44:08 T2133, Fortaleza, Stop-message Fortaleza finished T2133 session at scheduled time. End of schedule: 205 - 17:30:00 UTComments:Scan from 23:50:57 ut to 00:09:09 ut was missed due to an Az position switch stuck.Data will be to BONN by e-transfer . Disk Inventory Size 2000GB = 03 Size 4000GB = 02 Size 8000GB = 10Size 16000GB = 01 Other Size (1000GB) = 01 Last update: JUL/2019.-- VLBI TEAM ================================ t2133ho START ================================= 2019-07-23 17:52:28 t2133, Hobart26 (Ho), start message Session t2133 start message for Hobart26 (Ho) ----------------------------------------------------------- Started recording with source: 1057-797 at 204.17:30:01 UT Comments: Experiment started, antenna stuck Recovers from antenna stuck at 1740 UT Regards, Lim University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================= t2133ho STOP ================================= 2019-07-24 18:00:15 Hobart 26m has completed t2133 Hobart 26m has completed t2133 The log and procedure files from experiment t2133 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by microsec at Additional experiment notes: Recorded 757.01 GB to module HAY-0041 using the Mark5B+ recorder. The Module is being sent to BONN using eTransfer. Known problems: No Missed Scans: 207-1730a and probably 204-1735a Observers: Lim, Warren, Lucas, and Prad. Regards, Prad Comments from the log: 2019.205.01:32:27.54;" Comment from 'oper': "data; actual-expected -4 GB 2019.205.01:33:05.13;" Comment from 'oper': "weather :80% overcast, fine University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================= t2133ho WIKI ================================= 2019-07-24 08:43:00 t2133 Hobart 26m Disk VSN: HAY-0041 | Data volume at beginning: 0.0 GB 1730UT Experiment started, antenna stuck (Lim). 1740UT Recovers from antenna stuck, missed 204-1730a and probably 204-1735a (Lim). ================================ t2133ht READY ================================= 2019-07-23 17:18:57 t2133, Hart15M, Ready-message Session t2133 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start t2133 J.A.G is shifting First source: 1057-797 at 17:35:23 UT FMOUT-GPS: 1.124 microseconds Wx: Temperature (C): 16.2 Pressure (mBar): 864.3 Humidity (%): 34.1 Sky Conditions: clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 34.6/47.5/28.1 ================================ t2133ht START ================================= 2019-07-23 17:35:23 t2133, Hart15M, Autostart-message Session t2133 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1057-797 at 204.17:35:23 UT ================================= t2133ht STOP ================================= 2019-07-24 17:32:03 t2133, Hart15M, Stop-message Session t2133 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed the experiment. All scans were recorded. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 7 Observation finished at: 17:30:00 UT ================================= t2133ht STOP ================================= 2019-07-24 17:32:34 t2133, Hart15M, Stop-message Session t2133 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed the experiment. All scans were recorded. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 7 Observation finished at: 17:30:00 UT ================================ t2133is READY ================================= 2019-07-22 06:07:08 [vlbi] q19203, r1904, i19203, t2133, i19204 and i19205, Ishioka, Ready-message Ishioka is ready for q19203, r1904, i19203, t2133, i19204 and i19205. First source of q19203 is 1800+440 at 203day 07:00:00(UT). First source of r1904 is 1705+018 at 203day 17:00:00(UT). First source of i19203 is 1751+288 at 203day 18:30:00(UT). First source of t2133 is 2227-088 at 204day 17:30:00(UT). First source of i19204 is 3C418 at 204day 18:30:00(UT). First source of i19205 is 3C418 at 205day 18:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is rainy Temp:21.6 C, Hum:99.8 %, Pres:997.3 hPa FMOUT - GPS = +566.3 nsec at 203-05:57 Tsys: X-band=69.9 K, S-band=189.1 K (EL=90) SEFD: X-band=2978.9 Jy, S-band=2181.4 Jy (Virgo-A, AZ=132.9, EL=58.2) About q19203 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q19203/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q19203is/m5b We will inform BONN, when the data is ready. About r1904 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1904/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1904is/m5b We will inform BONN, when the data is ready. About i19203 data transfer, data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/i19203is/m5b We will inform WACO, when the data is ready. About t2133 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(m5b) -> /data/t2133/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/t2133is/m5b We will inform Bonn, when the data is ready. About i19204 data transfer, data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/i19204is/m5b We will inform WACO, when the data is ready. About i19205 data transfer, data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/i19205is/m5b We will inform WACO, when the data is ready. Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ t2133is START ================================= 2019-07-23 17:35:01 t2133, Ishioka, Start-message Session t2133 start message for Ishioka ---------------------------------------------------------------- Started recording with source 2227-088 at 2019/204/17:30:00UT FMOUT-GPS : +0.558 microseconds Wx: Temperature(C): 22.5 Pressure(hPa): 993.8 Humidity(%): 99.7 ================================= t2133is STOP ================================= 2019-07-25 00:17:52 [vlbi] t2133 and i19205, Ishioka, Stop-message Ishioka finished t2133 and i19205. Comments: All scans were recorded. *NOTE* Problem scan: Session:i19205 [Source] [Scan start] [problem] 1751+288 205-18:32 "Antenna off-source!" from 18:32:17 to 18:32:40 --- Automatic measurement results at about 205-17:29 --- Temp: 23.4 C, Hum:99.6 %, Pres:997.1 hPa FMOUT - GPS = +562.5 nsec at 205-17:29 (UT). Tsys: X-band=82.4 K, S-band=229.3 K (EL=90) SEFD: X-band=3279.6 Jy, S-band=2183.3 Jy (Cas-A, AZ=6.0, EL=67.1) --- Automatic measurement results at about 205-19:28 --- Temp: 23.4 C, Hum:99.6 %, Pres:997.2 hPa FMOUT - GPS = +565.4 nsec at 205-19:28 (UT). Tsys: X-band=75.2 K, S-band=249.3 K (EL=90) SEFD: X-band=2810.0 Jy, S-band=2121.3 Jy (Cas-A, AZ=332.0, EL=61.9) We put the file "t2133is.log" and "i19205is.log" on "cddis.gsfc.nasa.gov". Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ t2133k1 READY ================================= 2019-07-25 07:28:35 t2133, Kashima34, Kashima11, Koganei11, Ready and start message Dear colleagues, Kashima11 could not participate in t2133 session due to waveguide problem of S/X band receiver. Kashima34 and Koganei11 were ready for t2133 session and I was able to confirm the schedule started with first source 2227-088, 204/17:30 UT. GPS-maser clock offset is 2.3 us for Kashima34 at 2019.204.05:30 UT. GPS-maser clock offset must be close to 0 us for Koganei11. Because its 1 pps comes from GPS. The weather were cloudy for Kashima and Koganei. Temp: 24.1 C, Pressure: 1003.9 hPa, Humid: 93.8 % for Kashima34 on 2019.204.02:29 UT. Temp: 25.4 C, Pressure: 997.6 hPa, Humid: 95.9 % for Koganei11 on 2019.204.13:00 UT. Pointing values are as follows: Kashim34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 570/540 Tau-A 259/52 -0.007/-0.006 66/85 Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 4974/3242 Cyg-A 68/68 -0.0285/-0.0004 110/89.9 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2133k1 START ================================= 2019-07-25 07:28:35 t2133, Kashima34, Kashima11, Koganei11, Ready and start message Dear colleagues, Kashima11 could not participate in t2133 session due to waveguide problem of S/X band receiver. Kashima34 and Koganei11 were ready for t2133 session and I was able to confirm the schedule started with first source 2227-088, 204/17:30 UT. GPS-maser clock offset is 2.3 us for Kashima34 at 2019.204.05:30 UT. GPS-maser clock offset must be close to 0 us for Koganei11. Because its 1 pps comes from GPS. The weather were cloudy for Kashima and Koganei. Temp: 24.1 C, Pressure: 1003.9 hPa, Humid: 93.8 % for Kashima34 on 2019.204.02:29 UT. Temp: 25.4 C, Pressure: 997.6 hPa, Humid: 95.9 % for Koganei11 on 2019.204.13:00 UT. Pointing values are as follows: Kashim34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 570/540 Tau-A 259/52 -0.007/-0.006 66/85 Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 4974/3242 Cyg-A 68/68 -0.0285/-0.0004 110/89.9 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================= t2133k1 STOP ================================= 2019-07-25 07:29:27 t2133, Kashima34, Kashima11, Koganei11, Stop message Dear Colleagues, We have completed all observations of t2133 session at Kashima34, Kashima11, and Koganei11 with one known problem. Kashima11 could not participate in t2133 session due to waveguide problem of S/X band receiver. The weather of Kashima and Koganei were cloudy or fine. The observation log files were uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2133kb READY ================================= 2019-07-25 07:28:35 t2133, Kashima34, Kashima11, Koganei11, Ready and start message Dear colleagues, Kashima11 could not participate in t2133 session due to waveguide problem of S/X band receiver. Kashima34 and Koganei11 were ready for t2133 session and I was able to confirm the schedule started with first source 2227-088, 204/17:30 UT. GPS-maser clock offset is 2.3 us for Kashima34 at 2019.204.05:30 UT. GPS-maser clock offset must be close to 0 us for Koganei11. Because its 1 pps comes from GPS. The weather were cloudy for Kashima and Koganei. Temp: 24.1 C, Pressure: 1003.9 hPa, Humid: 93.8 % for Kashima34 on 2019.204.02:29 UT. Temp: 25.4 C, Pressure: 997.6 hPa, Humid: 95.9 % for Koganei11 on 2019.204.13:00 UT. Pointing values are as follows: Kashim34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 570/540 Tau-A 259/52 -0.007/-0.006 66/85 Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 4974/3242 Cyg-A 68/68 -0.0285/-0.0004 110/89.9 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2133kb START ================================= 2019-07-25 07:28:35 t2133, Kashima34, Kashima11, Koganei11, Ready and start message Dear colleagues, Kashima11 could not participate in t2133 session due to waveguide problem of S/X band receiver. Kashima34 and Koganei11 were ready for t2133 session and I was able to confirm the schedule started with first source 2227-088, 204/17:30 UT. GPS-maser clock offset is 2.3 us for Kashima34 at 2019.204.05:30 UT. GPS-maser clock offset must be close to 0 us for Koganei11. Because its 1 pps comes from GPS. The weather were cloudy for Kashima and Koganei. Temp: 24.1 C, Pressure: 1003.9 hPa, Humid: 93.8 % for Kashima34 on 2019.204.02:29 UT. Temp: 25.4 C, Pressure: 997.6 hPa, Humid: 95.9 % for Koganei11 on 2019.204.13:00 UT. Pointing values are as follows: Kashim34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 570/540 Tau-A 259/52 -0.007/-0.006 66/85 Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 4974/3242 Cyg-A 68/68 -0.0285/-0.0004 110/89.9 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================= t2133kb STOP ================================= 2019-07-25 07:29:27 t2133, Kashima34, Kashima11, Koganei11, Stop message Dear Colleagues, We have completed all observations of t2133 session at Kashima34, Kashima11, and Koganei11 with one known problem. Kashima11 could not participate in t2133 session due to waveguide problem of S/X band receiver. The weather of Kashima and Koganei were cloudy or fine. The observation log files were uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2133ke READY ================================= 2019-07-23 17:25:17 t2133 Katherine (Ke), ready message Session t2133 ready message for Katherine (Ke) ----------------------------------------------------------- First source: 2227-088 at 17:30:00 UT Formatter to GPS difference (fmout-GPS) is 0.5219 us at 204.17:24:34 UT Weather: Temperature (C): 11.20, Pressure (hPa): 999.21, Humidity (%): 49.46 Additional operator comments (if any): 11.33,999.20,49.81 Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) Tsys (S/X): Fringe check: Source: Array: Result: Additional Comments: DBBC not reconfigured Pointing check not performed Fringe check not performed Additional setup notes (OK = done, NOK = not checked/done): ----------------------------------------------------------- Checklist "Before observation" Sent by Lim (user alias: oper(1)) System: Schedule file prepared OK Signals: RF and IF signal paths configured OK DBBC: Server software running OK DBBC: pps_sync sent (if reconfigured) NOK DBBC: client software NOT running on DBBC OK DBBC: IFs correctly selected OK DBBC: Frequency settings correct OK Time: Maser ok OK Mark5: dim software running OK Mark5: Time correct (ntpq) OK Mark5: recording mode set (e.g. proc=xxxx; ready_disk) OK Mark5: reported VSNs agree with printed labels OK Mark5: configured (e.g. setupsx) OK Mark5: Times OK (i.e. mk5=dot? fmset may be required) OK Time: Field system time agrees with station time (fmset) OK Time: Maser to GPS difference in usec (maserdelay command. Enter value@day/time) (value=+7.990E-007@204.17:09:58.03) OK Time: Formatter out to GPS difference in usec (clkoff command. Enter value@day/time) (value=+5.224E-007@204.17:10:23.03) OK Time: delays OK, stable and within 1us (clkoff, maserdelay) OK Mark5: test recording OK (scan_check and autocorrelation) OK Tsys: systemp12 command working and Tsys looking OK (S ~75-90, X ~80-95) OK Antenna: pad clear of obstructions OK Antenna: Generator OK (In Auto, off) OK Antenna: Time OK (i.e. SNTP server OK) OK Antenna: in remote mode OK Antenna: Pointing and SEFD checked (put comment in the log, including source used, Az, El, offsets) NOK Meteorology: Weather conditions ok (enter short meteorological report) (value=11.33,999.20,49.81) OK System: Fringe Check Done? (Indicate if S and X-band fringes were detected) NOK Skype chat with other stations started NOK Additional notes: DBBC not reconfigured; Pointing check not performed; Fringe check not performed University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================ t2133ke START ================================= 2019-07-23 17:52:36 t2133, Katherine (Ke), start message Session t2133 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 2227-088 at 204/17:30:01 UT Comments: Experiment started OK Regards, Lim University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================= t2133ke STOP ================================= 2019-07-24 17:52:06 Katherine has completed t2133 Katherine has completed t2133 The log and procedure files from experiment t2133 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 0.4819 microsec at 2019.205.17:25:05.04 Additional experiment notes: Recorded 1091.92 GB to module BKG-0026 using the Mark5B+ recorder. The Module is being sent to BONN using eTransfer. Known problems: No Missed Scans: No Observers: Lim, Warren, Lucas and Prad. Regards, Prad Comments from the log: University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================= t2133ke WIKI ================================= 2019-07-24 08:43:00 t2133 Katherine 12m Disk VSN: BKG-0026 | Data volume at beginning: 0.0 GB 1730UT Experiment started okay (Lim). ================================ t2133kg READY ================================= 2019-07-25 07:28:35 t2133, Kashima34, Kashima11, Koganei11, Ready and start message Dear colleagues, Kashima11 could not participate in t2133 session due to waveguide problem of S/X band receiver. Kashima34 and Koganei11 were ready for t2133 session and I was able to confirm the schedule started with first source 2227-088, 204/17:30 UT. GPS-maser clock offset is 2.3 us for Kashima34 at 2019.204.05:30 UT. GPS-maser clock offset must be close to 0 us for Koganei11. Because its 1 pps comes from GPS. The weather were cloudy for Kashima and Koganei. Temp: 24.1 C, Pressure: 1003.9 hPa, Humid: 93.8 % for Kashima34 on 2019.204.02:29 UT. Temp: 25.4 C, Pressure: 997.6 hPa, Humid: 95.9 % for Koganei11 on 2019.204.13:00 UT. Pointing values are as follows: Kashim34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 570/540 Tau-A 259/52 -0.007/-0.006 66/85 Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 4974/3242 Cyg-A 68/68 -0.0285/-0.0004 110/89.9 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2133kg START ================================= 2019-07-25 07:28:35 t2133, Kashima34, Kashima11, Koganei11, Ready and start message Dear colleagues, Kashima11 could not participate in t2133 session due to waveguide problem of S/X band receiver. Kashima34 and Koganei11 were ready for t2133 session and I was able to confirm the schedule started with first source 2227-088, 204/17:30 UT. GPS-maser clock offset is 2.3 us for Kashima34 at 2019.204.05:30 UT. GPS-maser clock offset must be close to 0 us for Koganei11. Because its 1 pps comes from GPS. The weather were cloudy for Kashima and Koganei. Temp: 24.1 C, Pressure: 1003.9 hPa, Humid: 93.8 % for Kashima34 on 2019.204.02:29 UT. Temp: 25.4 C, Pressure: 997.6 hPa, Humid: 95.9 % for Koganei11 on 2019.204.13:00 UT. Pointing values are as follows: Kashim34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 570/540 Tau-A 259/52 -0.007/-0.006 66/85 Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 4974/3242 Cyg-A 68/68 -0.0285/-0.0004 110/89.9 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================= t2133kg STOP ================================= 2019-07-25 07:29:27 t2133, Kashima34, Kashima11, Koganei11, Stop message Dear Colleagues, We have completed all observations of t2133 session at Kashima34, Kashima11, and Koganei11 with one known problem. Kashima11 could not participate in t2133 session due to waveguide problem of S/X band receiver. The weather of Kashima and Koganei were cloudy or fine. The observation log files were uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2133kv READY ================================= 2019-07-23 09:02:12 T2133, Sejong, Ready message First source of T2133: 2227-088 at 204/17:30:00 for 327second (UT) FMOUT-GPS: -32.5 usec Wx: Temperature (C) 29.4 Pressure (hPa) 987.7 Humidity (%) 76.1 ================================ t2133kv START ================================= 2019-07-24 00:38:56 T2133, Sejong, Start-message Session T2133 start-message for Sejong(Kv) Started recording with source 2227-088 at 204/17:30:00 UT ================================= t2133kv STOP ================================= 2019-07-25 00:06:56 T2133, Sejong, Stop-message Sejong finished T2133. All scans are recorded. FMOUT-GPS: -32.5 usec Comment: ================================ t2133nt READY ================================= 2019-07-23 16:39:16 t2133, Noto, Ready-message Session t2133 ready message for Noto. ------------------------------------- First source: oj287 at 17:30 UT GPS-FMOUT: 61.16 microseconds Wx: Temperature (C): 31.1 Pressure (mBar): 912.6 Humidity (%): 36 Sky Conditions: clear Cable difference is: longer cable makes the reading larger by 0 microseconds and is not nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1326/496 cygnus a 53/15 -.005 .012 Tsys (x1/s/x2): 132.6/79/108 ================================= t2133nt STOP ================================= 2019-07-24 17:38:54 T2133, Noto, Stop-message Session T2133 stop message for Noto. ------------------------------------ Comments: none Problem scans: Source Scan start Explanation of problem xxxxx 00:00:00 none Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 17:30:00 UT ================================= t2133nt STOP ================================= 2019-07-24 17:43:56 t2133, Noto, Stop-message Session t2133 stop message for Noto. ------------------------------------ Comments: none Problem scans: Source Scan start Explanation of problem xxxxxx 00:00:00 none Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 17:30:00 UT ================================ t2133ny READY ================================= 2019-07-23 17:18:47 t2133, Ny-Alesund, Ready-message Session t2133 ready message for Ny-Alesund. ------------------------------------------- Comments: none First source: oj287 at 17:30:00 UT GPS-FMOUT: 169.0 microseconds Wx: Temperature (C): 5.4 Pressure (mBar): 1010 Humidity (%): 91 Sky Conditions: cloudy Cable difference is: longer cable makes the reading larger by 665 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 819/1318 cygnusa 80/40 -0.0016 -0.0134 916/1283 casa 31/50 -0.0066 -0.0077 Tsys (IFA/IFB/IFC): 54/47/126 ================================ t2133ny READY ================================= 2019-07-24 17:48:40 t2133, Ny-Alesund, Ready-message Session t2133 ready message for Ny-Alesund. ------------------------------------------- First source: 1829+226 at 18:00:00 UT GPS-FMOUT: 168.87 microseconds Wx: Temperature (C): 9 Pressure (mBar): 1011.1 Humidity (%): 71 Sky Conditions: overcast Cable difference is: longer cable makes the reading larger by 690 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 817/1320 cygnusa 88/41 -0.0020 -0.0126 930/1283 casa 37/50 -0.0099 -0.0082 Tsys (IFA/IFB/IFC): 55/53/133 ================================ t2133ny START ================================= 2019-07-23 17:30:00 t2133, Ny-Alesund, Autostart-message Session t2133 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: oj287 at 204.17:30:00 UT ================================= t2133ny STOP ================================= 2019-07-24 17:31:13 t2133, Ny-Alesund, Stop-message Session t2133 stop message for Ny-Alesund. ------------------------------------------ Comments: missed scans 205-1127 to 205-1151 due to receiver mantenance Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 17:30:00 UT ================================ t2133oh START ================================= 2019-07-23 17:30:45 t2133, O'Higgins (Oh), Start-message Session t2133 start message for O'Higgins (Oh) ----------------------------------------------------------- Start time 2019.204.17:30:00 UT with source=OJ287. ----------------------------------------------------------- Best regards, O'Higgins VLBI team ================================= t2133oh STOP ================================= 2019-07-24 17:35:31 t2133, O'Higgins (Oh), Stop-message Session t2132 stop message for O'Higgins (Oh) ----------------------------------------------------------- Stop time 2019.205.17:30:00 UT from source=0748+126. ----------------------------------------------------------- Best regards, O'Higgins VLBI team ================================ t2133sv READY ================================= 2019-07-23 14:23:08 T2133, Svetloe, Ready-message. Session T2133 Ready-message for Svetloe. ----------------------------------------------------------- Mark5B+ recorder. GPS-FMOUT: +1.8608 microseconds. Wx: Temperature (C): 24.6; Pressure(mBar): 1006.3; Humidity(%): 35.3. Sky conditions: cloudy. Pointing values: SEFD X/S Source Az/El Offset1 Offset2 419/ -- CygA 41/20 0.01312 0.01358 404/-- VirgoA 170/41 0.00095 0.00255 Tsys (X/S): 40/50. S-receiver RFI. Operator Baykova. -- Best regards, operator vlbi(Svetloe). ================================ t2133sv START ================================= 2019-07-23 17:30:13 T2133, Svetloe. Start- message Session T2133 Start-message for Svetloe. ------------------------------------------------ Svetloe started T2133 session as schedule at 204/17:30:00 UT. First source OJ287. Mark5B+ recorder. Operator Shumilova. -- Best regards, operator vlbi(Svetloe). ================================= t2133sv STOP ================================= 2019-07-24 17:34:23 T2133, Svetloe. Stop - message Session T2133 Stop-message for Svetloe. ---------------------------------------- Svetloe ends T2133 observing 293. All scans were recorded. Modules: IPA-0013/2000/1024. Operator Kirillova V. -- Best regards, operator vlbi(Svetloe). ================================ t2133wz START ================================= 2019-07-23 17:23:40 t2133, Wettzell (wz), Start-message Wettzell (wz) has started for t2133 at scheduled time. First source (wz): OJ287 at 17:30:00 UT (start data). Delta ut(ref-efos39) = 2.807 usec at 204/16:45 UT. Delta ut(ref-tac2) = 0.893 usec at 204/16:45 UT. WX/clear sky, no wind, no rain. Regards, Wettzell obs. ================================ t2133yg READY ================================= 2019-07-23 17:26:54 t2133 Yarragadee (Yg), ready message Session t2133 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 2227-088 at 17:30:00 UT Formatter to GPS difference (fmout-GPS) is 15.5748 us at 204.17:24:56 UT Weather: Temperature (C): , Pressure (hPa): , Humidity (%): Additional operator comments (if any): Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) Tsys (S/X): Fringe check: Source: Array: Result: Additional Comments: Pointing Check not performed No values for Tsys S band Fringe test not performed No connection to maser yg University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================ t2133yg START ================================= 2019-07-23 17:53:18 t2133, Yarragadee (Yg), start message Session t2133 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 2227-088 at 204/17:30:01 UT Comments: Experiment started OK Regards, Lim University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================= t2133yg STOP ================================= 2019-07-24 17:58:12 Yarragadee has completed t2133 Yarragadee has completed t2133 The log and procedure files from experiment t2133 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 15.6478 microsec at 2019.205.17:26:59.03 Additional experiment notes: Recorded 988.48 GB to module BKG-0015 using the Mark5B+ recorder. The Module is being sent to BONN using eTransfer. Known problems: Yes. DBBC delay jumped for a prolonged period towards the end of the experiment. Missed Scans: No Observers: Lim, Warren, Lucas and Prad. Regards, Prad Comments from the log: 2019.205.01:34:01.83;"sky conditions: clear sky 2019.205.01:34:39.80;"data: actual-expected 0GB 2019.205.02:21:13.03;"data: actual-expected -1 GB 2019.205.02:21:27.23;"sky conditions: clear sky 2019.205.03:53:00.68;"sky conditions: clear sky 2019.205.03:53:08.46;"data: actual-expected -0.5 GB 2019.205.06:38:37.69;"sky conditions: clear sky 2019.205.06:38:47.72;"data: actual-expected -1 GB University of Tasmania Electronic Communications Policy (December, 2014). This email is confidential, and is for the intended recipient only. Access, disclosure, copying, distribution, or reliance on any of it by anyone outside the intended recipient organisation is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to the sender. The views expressed in this email are not necessarily the views of the University of Tasmania, unless clearly intended otherwise. ================================= t2133yg WIKI ================================= 2019-07-24 08:43:00 t2133 Yarragadee 12m Disk VSN: BKG-0015 | Data volume at beginning: 0.0 GB 1730UT Experiment started okay (Lim). 11:30 UT DBBC delay jumped. Clocks are stable (-0.311 ns offset) and fmset is returning sensible values, but dbbc=pps_delay returns ~810168373 (Lucas) ran fmset, and pps_sync. Still the same Going to reconfigure. Didn't work Going to reboot. Didn't work. Going to reconfigure again. ================================================================================