==================================== r1913 ===================================== Ft : Observed with warm receiver. Ns : Did not observe. Nt : Late start 18:23. Ny : Observed with warm receiver. Wn : Did not observe. No problems found for : Ag, Is, Ma, On, Sh, Wz, Yg ================================ r1913ag READY ================================= 2019-09-23 16:47:25 r1913, AGGO, Ready-message Session r1913 ready message for AGGO. ------------------------------------- First source: 1424-418 at 17:05:44 UT FMOUT-GPS: 0.17 microseconds Wx: Temperature (C): 17.2 Pressure (mBar): 1023.3 Humidity (%): 44 Sky Conditions: mostly clear, no rain, light breeze Cable difference is: longer cable makes the reading smaller by 100 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 16421/12000 virgoa 351/42.4 0 0.018 Tsys (x1/s/x2): 104/93.6/96 ================================ r1913ag START ================================= 2019-09-23 17:05:44 r1913, AGGO, Autostart-message Session r1913 auto-start message for AGGO. ------------------------------------------ Started recording with source: 1424-418 at 266.17:05:44 UT ================================= r1913ag STOP ================================= 2019-09-24 17:00:22 r1913, AGGO, Stop-message Session r1913 stop message for AGGO. ------------------------------------ Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:59:19 UT ================================ r1913ft READY ================================= 2019-09-23 16:45:07 R1913, Fortaleza, Ready-message Session R1913 ready-message for Fortaleza. ------------------------------------------- Comments:First source: NRAO512 at 266 - 17:00:00 UT. FMOUT-GPS: 0.670 microseconds. Sky Conditions: Sky is clear. Cable difference is: longer cable makes the reading larger by 103.1 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 2628.3/2539.5 Virgo-A 57/59 0.062 0.019 3253.7/3850.6 Orion-A 265/10 -0.006 0.001 -- FORTALEZA VLBI TEAM. ================================= r1913ft STOP ================================= 2019-09-24 17:04:55 R1913, Fortaleza, Stop-message End of schedule: 267 - 16:59:19 UTComments: All scans recorded. Data will be to WASH by e-transfer . Disk Inventory Size 2000GB = 03 Size 4000GB = 02 Size 8000GB = 10Size 16000GB = 01 Other Size (1000GB) = 01 Last update: SEP/2019. -- VLBI TEAM ================================ r1913is READY ================================= 2019-09-19 07:01:46 [vlbi] r4912, q19264, q19265, q19266, r1913 and t2134, Ishioka, Ready-message Ishioka is ready for r4912, q19264, q19265, q19266, r1913 and t2134. First source of r4912 is 2141+175 at 262day 18:30:00(UT). First source of q19264 is 0955+476 at 264day 07:30:00(UT). First source of q19265 is 0955+476 at 265day 07:30:00(UT). First source of q19266 is 0059+581 at 266day 07:00:00(UT). First source of r1913 is 3C446 at 266day 17:00:00(UT). First source of t2134 is 0723-008 at 267day 17:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:23.2 C, Hum:80.7 %, Pres:1000.4 hPa FMOUT - GPS = +504.3 nsec at 262-06:42 Tsys: X-band=49.4 K, S-band=210.2 K (EL=90) SEFD: X-band=1706.8 Jy, S-band=1906.1 Jy (Virgo-A, AZ=246.5, EL=47.0) About r4912 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4912is/m5b We will inform WACO, when the data is ready. About q19264 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19264is About q19265 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19265is About q19266 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q19266/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q19266is/m5b We will inform BONN, when the data is ready. About r1913 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1913/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1913is/m5b We will inform BONN, when the data is ready. About t2134 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(m5b) -> /data/t2134/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/t2134is/m5b We will inform Bonn, 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/ =================================================== ================================ r1913is START ================================= 2019-09-23 17:03:16 r1913, Ishioka, Start-message Session r1913 start message for Ishioka ---------------------------------------------------------------- Started recording with source 3c446 at 2019/266/17:00:00UT FMOUT-GPS : +0.519 microseconds Wx: Temperature(C): 24.3 Pressure(hPa): 994.7 Humidity(%): 95.8 ================================= r1913is STOP ================================= 2019-09-24 23:50:59 [vlbi] r1913, Ishioka, Stop-message Ishioka finished r1913. Comments: All scans were recorded. --- Automatic measurement results at about 267-16:55 --- Temp: 20.7 C, Hum:96.6 %, Pres:1002.5 hPa FMOUT - GPS = +508.8 nsec at 267-16:55 (UT). Tsys: X-band=48.0 K, S-band=266.5 K (EL=90) SEFD: X-band=1555.1 Jy, S-band=1899.8 Jy (Cas-A, AZ=321.6, EL=51.2) We put the file "r1913is.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/ =================================================== ================================ r1913ma READY ================================= 2019-09-23 08:13:39 r1913, MATERA, Ready-message Session r1913 ready message for MATERA. --------------------------------------- Comments: 0 First source: NRAO512 at 17:00:00 UT GPS-FMOUT: 7.490 microseconds Wx: Temperature (C): 20 Pressure (mBar): 959.3 Humidity (%): 80 Sky Conditions: partially cloudy sky Cable difference is: longer cable makes the reading smaller by .232 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1786/1503 casa 340/15 -0.0005 0.0098 Tsys (x1/s/x2): 74/284/0 ================================ r1913ma START ================================= 2019-09-23 17:00:02 r1913, MATERA, Start-message Session r1913 start message for MATERA. --------------------------------------- Started recording with source: nrao512 at: 17:00 UT ================================= r1913ma STOP ================================= 2019-09-24 17:25:43 r1913, MATERA, Stop-message Session r1913 stop message for MATERA. -------------------------------------- Comments: x Problem scans: Source Scan start Explanation of problem x x x Disk Inventory: A 0, B 0, C 0, D 7, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 17:00:00 UT ================================ r1913nt READY ================================= 2019-09-23 18:18:53 r1913, Noto, Ready-message Session r1913 ready message for Noto. ------------------------------------- Comments: no First source: 1657-261 at 18:16 UT GPS-FMOUT: 61.21 microseconds Wx: Temperature (C): 26 Pressure (mBar): 1063 Humidity (%): 76 Sky Conditions: clear Cable difference is: longer cable makes the reading smaller by 0 microseconds and is not nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1627/816 Cyg A 59/81 0.007 0.009 Tsys (x1/s/x2): 93/142/70 ================================ r1913nt START ================================= 2019-09-23 18:22:56 r1913, Noto, Autostart-message Session r1913 auto-start message for Noto. ------------------------------------------ Started recording with source: 2113+293 at 266.18:22:56 UT ================================= r1913nt STOP ================================= 2019-09-24 17:27:28 r1913, Noto, Stop-message Session r1913 stop message for Noto. ------------------------------------ Comments: 0 Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 0 UT ================================ r1913ny READY ================================= 2019-09-23 16:39:44 r1913, Ny-Alesund, Ready-message Session r1913 ready message for Ny-Alesund. ------------------------------------------- First source: nra0512 at 17:00:00 UT GPS-FMOUT: 170.30 microseconds Wx: Temperature (C): 3.3 Pressure (mBar): 1007.7 Humidity (%): 89 Sky Conditions: light rain Cable difference is: longer cable makes the reading larger by 675 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3217/2267 cygnusa 127/48 -0.0047 -0.0174 3147/2119 casa 69/56 -0.0148 -0.0160 3544/2504 taurusa 356/10 0.0013 -0.0294 Tsys (IFA/IFB/IFC): 133/147/194 ================================ r1913ny START ================================= 2019-09-23 17:00:00 r1913, Ny-Alesund, Autostart-message Session r1913 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: nrao512 at 266.17:00:00 UT ================================= r1913ny STOP ================================= 2019-09-24 17:00:35 r1913, Ny-Alesund, Stop-message Session r1913 stop message for Ny-Alesund. ------------------------------------------ Comments: Warm receiver Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 16:55:11 UT ================================ r1913on READY ================================= 2019-09-23 12:14:18 R1913 ready message ONSALA60 Session R1913 ready message for ONSALA60 " First source: NRAO512 at 17:00 UTC " DBBC-GPS: +32.47 microseconds " Wx: Temperature (C): +15.7 Pressure (mBar): 1017.7 Humidity (%): 52.3 % "Sky Conditions: 0 cc ================================ r1913on START ================================= 2019-09-23 17:11:12 R1913 start message ONSALA60 " R1913 start message for ONSALA60 " Started recording with source NRAO512 at 17:00 UTC ================================= r1913on STOP ================================= 2019-09-24 17:08:34 R1913 stop message ONSALA60 "R1913 stop message for ONSALA60 " No problems to report ================================= r1913sh STOP ================================= 2019-09-24 17:51:41 FW: [EXTERNAL] r1913,sheshan,stopmessage From: VLBI Sent: Tuesday, September 24, 2019 1:00 PM To: IVS ; Behrend, Dirk (GSFC-61A.0)[NVI INC] Subject: [EXTERNAL] r1913,sheshan,stopmessage Dear colleagues, Seshan Station has started r1913 in mark5b mode and used CDAS as the terminal. The last source was 0237-027(267-1655b,#7878) at 16:55:52 UT. Weather conditions: fine. Clock offset=Fmout-GPS= 15.81 us at 16:55:54UT. All systems are normal. ================================ r1913wz START ================================= 2019-09-23 17:00:34 r1913, Wettzell (wz), Start-message Wettzell (wz) started r1913 at scheduled time. First source (wz): nrao512 at 17:00 UT. System status: OK WX/covered, no rain, no wind. Regards, Wettzell obs. ================================= r1913wz STOP ================================= 2019-09-24 17:00:36 r1913, Wettzell (wz), Stop-message Wettzell (wz) finished r1913 at scheduled time. All scans were recorded and are available on flexbuff. Regards, Wettzell obs. ================================ r1913yg READY ================================= 2019-09-23 08:08:52 r1913 Yarragadee (Yg), ready message Session r1913 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 3c446 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 20.1603 us at 266.08:05:37 UT Weather: Temperature (C): , Pressure (hPa): , Humidity (%): Additional operator comments (if any): 26.9,989.9,9.1 Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) Tsys (S/X): Fringe check: Source: Array: Result: Additional Comments: No vnc connection to maseryg record using jive5ab instead of dimino No values for tsys Unable to perform fivept check, TPI overflowed. restaring dbbc didn't help. Fringe check not performed Additional setup notes (OK = done, NOK = not checked/done): ----------------------------------------------------------- Checklist "Before observation" Sent by Lim (user alias: oper) System: Schedule file prepared OK Signals: RF and IF signal paths configured OK DBBC: Server software running OK DBBC: pps_sync sent (if reconfigured) OK DBBC: client software NOT running on DBBC OK DBBC: IFs correctly selected OK DBBC: Frequency settings correct OK Time: Maser ok NOK Mark5: dim software running NOK 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 aggrees with station time (fmset) OK Time: Maser to GPS difference in usec (maserdelay command. Enter value@day/time) (value=+2.05156E-005@2019.266.07:18:30.04) OK Time: Formatter out to GPS difference in usec (clkoff command. Enter value@day/time) (value=+2.02003E-005@2019.266.07:19:02.19) 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 ~85-95, X ~80-90) NOK Antenna: pad clear of obstructions OK Antenna: has a kangaroo pressed the pedestal e-stop button? 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=26.9,989.9,9.1) OK System: Fringe Check Done? (Indicate if S and X-band fringes were detected) NOK Skype chat with other stations started NOK Additional notes: No vnc connection to maseryg; record using jive5ab instead of dimino; No values for tsys; Unable to perform fivept check, TPI overflowed. restaring dbbc didn't help.; 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. ================================ r1913yg START ================================= 2019-09-23 17:02:24 r1913, Yarragadee (Yg), start message Session r1913 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 3C446 at 2019.266.17:00:01 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. ================================= r1913yg STOP ================================= 2019-09-24 17:46:19 Yarragadee has completed r1913 Yarragadee has completed r1913 The log and procedure files from experiment r1913 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 20.2728 microsec at 2019.267.16:52:48.03 Additional experiment notes: Recorded 1221.86 GB to module USN-0095 using the Mark5B+ recorder. The Module is being sent to BONN using eTransfer. Known problems: No Missed Scans: No Observers: Lim, Patrick, 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. ================================= r1913yg WIKI ================================= 2019-09-24 12:52:00 r1913 Yarragadee 12m Disk VSN: USN-0095 | Data volume at beginning: 12 GB Note: Record using jive5ab, please do not start DIMnino during next experiment setups or it will crash the mk5. If need to use dimino, go to pcfsyg and ctrl+c on the upper right terminal and run pkill jive5ab before starting it. TPI overflow problem again on pointing check. Restarted dbbc software a few times, dbbc=pps_sync sent a few times, didn't work. 1700UT Experiment started okay (Lim). 1700UT error m5 -900 not whilst recording and error m5 -906 mark5 return code 6: inconsistent or conflicting request seems to happen on every scan. The above error is due to mk5=bank_set? being called during midob. Commented out mk5=bank_set? in midob and moved it to preob. Temporary fix documented here (Lucas) ================================================================================