==================================== r1911 ===================================== Ag : BBC09 unlocked (18:16-19:28). BBC11 unlocked (17:00-18:10). BBC14 unlocked few times. Kv : Recording error (01:21-01:52). Ma : Antenna brake alarm (12:56-13:03). Ns : Stopped at 13:40. Ny : Strong winds (08:43-11:02) (14:38-15:26). Yg : Antenna stuck (19:28-21:43) (09:31-10:19). No problems found for : Ft, Ht, Is, Nt, On, Sh, Wz ================================ r1911ag READY ================================= 2019-09-09 16:09:39 r1911, AGGO, Ready-message Session r1911 ready message for AGGO. ------------------------------------- First source: 0308-611 at 17:00:00 UT FMOUT-GPS: 0.171984 microseconds Wx: Temperature (C): 12.3 Pressure (mBar): 1006.5 Humidity (%): 97.9 Sky Conditions: cloudy, moderate rain, light breeze Cable difference is: longer cable makes the reading smaller by -105 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 0/0 virgoa 24.7/39.4 0.05359 -0.64001 Tsys (x1/s/x2): 140.4/118.5/191.6 ================================= r1911ag STOP ================================= 2019-09-10 17:04:59 r1911, AGGO, Stop-message Session r1911 stop message for AGGO. ------------------------------------ Comments: the source 1255-316 and 1954-388 stop data 19:40:27 utc. problems in bbc 09, bbc11 changed Problem scans: Source Scan start Explanation of problem 1255-316 17:18:14 bbc11 changed Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:58:39 UT ================================= r1911ag STOP ================================= 2019-09-10 17:38:11 r1911, AGGO, (FIXED)Stop-message Session r1911 stop message for AGGO. ------------------------------------ Comments: 1) Scans from: 252-1718a to 252-1934 should be subject to consideration due to several unlocked problems with positions bbc09 and bbc11. Finally 2 bbc where replaced. 2) Scans from: 253-0519 to 253-1652b suffered from some unlocked situations on bbc14. Observation finished at: 16:58:39 UT ================================ r1911ft READY ================================= 2019-09-09 16:33:03 R1911, Fortaleza, ready-message Session R1911 ready-message for Fortaleza. ------------------------------------------- Comments: First source: 1657-261 at 252 - 17:02:54 UT. FMOUT-GPS: 0.467 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 101.9 microseconds and is nominal. Pointing values: SEFD (X/S) Source AZ/EL Offset(AZ) Offset(EL) 2595.8/3433. Taurus-A 296/24 0.019 -0.010 2305. /2822.6 Orion-A 265/27 0.012 0.006 -- Renato A. FORTALEZA VLBI TEAM. -- ​Renato Abreu Técnico ROEN - Rádio Observatório Espacial do Nordeste CRAAM - Centro de Rádio Astronomia e Astrofísica Mackenzie Cel:+55 85 98677-9537 francisco.abreu@mackenzie.br renato.abreu@inpe.br Instituto Presbiteriano Mackenzie Eusébio-CE www.mackenzie.br -- ​Renato Abreu Técnico ROEN - Rádio Observatório Espacial do Nordeste CRAAM - Centro de Rádio Astronomia e Astrofísica Mackenzie Cel:+55 85 98677-9537 francisco.abreu@mackenzie.br renato.abreu@inpe.br Instituto Presbiteriano Mackenzie Eusébio-CE www.mackenzie.br ================================ r1911ft START ================================= 2019-09-09 17:16:14 R1911, Fortaleza, start-message Session R1911 start message for Fortaleza. Started recording with source: 1657-261 at 252 - 17:02:54 UT as scheduled. FORTALEZA VLBI TEAM. ================================= r1911ft STOP ================================= 2019-09-10 17:06:00 R1911, Fortaleza, Stop-message Fortaleza finished R1911 session at 253 - 16:56:04 UT as scheduled. Comments: All scans recorded. Data will be uploaded by e-transfer to BONN. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 10 Size K/16000GB = 01 Other Size (1000GB) = 01 Last update: September/2019. Fortaleza VLBA Team ================================ r1911ht READY ================================= 2019-09-09 16:37:31 r1911, Hart15M, Ready-message Session r1911 ready message for Hart15M. ---------------------------------------- Comments: Hart15m is ready to start R1911 All systems are nominal First source: 3c418 at 17:00:00 UT FMOUT-GPS: 1.2520 microseconds Wx: Temperature (C): 18.7 Pressure (mBar): 867.1 Humidity (%): 26.0 Sky Conditions: Clear sky Cable difference is: na Pointing values: na Tsys (x1/s/x2): 34.7/49.7/38.1 ================================ r1911ht START ================================= 2019-09-09 17:00:00 r1911, Hart15M, Autostart-message Session r1911 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 3c418 at 252.17:00:00 UT ================================= r1911ht STOP ================================= 2019-09-10 17:00:54 r1911, Hart15M, Stop-message Session r1911 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed r1911 Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 2, H 0, (other larger) 8 Observation finished at: 16:59:55 UT ================================ r1911is READY ================================= 2019-09-09 07:28:36 [vlbi] q19252, r1911 and i19252, Ishioka, Ready-message Ishioka is ready for q19252, r1911 and i19252. First source of q19252 is 2000+472 at 252day 07:00:00(UT). First source of r1911 is 3C418 at 252day 17:00:00(UT). First source of i19252 is 2227-088 at 252day 18:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:31.7 C, Hum:70.6 %, Pres:993.9 hPa FMOUT - GPS = +512.9 nsec at 252-07:20 Tsys: X-band=47.7 K, S-band=166.4 K (EL=90) SEFD: X-band= 1713.6 Jy, S-band=1799.1 Jy (Virgo-a, AZ=236.4, EL=53.8) About q19252 data transfer, Correlator is BONN. data server(BONN) -> io15 data directory(BONN) -> /data/q19252/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q19252is/m5b We will inform BONN, when the data is ready. About r1911 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1911/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1911is/m5b We will inform BONN, when the data is ready. About i19252 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/i19252is/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/ =================================================== ================================ r1911is START ================================= 2019-09-09 17:02:03 r1911, Ishioka, Start-message Session r1911 start message for Ishioka ---------------------------------------------------------------- Started recording with source 3c418 at 2019/252/17:00:00UT FMOUT-GPS : +0.518 microseconds Wx: Temperature(C): 25.4 Pressure(hPa): 999.3 Humidity(%): 98.3 ================================ r1911kv READY ================================= 2019-09-09 09:46:54 R1911, Sejong, Ready-message First source of R1911: 3C418 at 252/17:00:00 for 115second (UT) FMOUT-GPS: -33.0 usec Wx: Temperature (C) 23.4 Pressure (hPa) 991.1 Humidity (%) 99.0 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 3871/1044/941 37/30 Cas-a 0 +0.08 ================================ r1911kv START ================================= 2019-09-10 01:10:50 R1911, Sejong, Start-message Session R1911 start-message for Sejong(Kv) Started recording with source 3C418 at 252/17:00:00 UT ================================= r1911kv STOP ================================= 2019-09-11 04:30:01 R1911, Sejong, Stop-message Sejong finished R1911. FMOUT-GPS: -33.0 usec Comment : Storage device error (Doy 253, 01:21 ~ 01:52 (UT)) Total scans : 261/276. ================================ r1911ma READY ================================= 2019-09-09 09:44:37 R1911, MATERA, Ready-message Session R1911 ready message for MATERA. --------------------------------------- First source: 3C418 at 17:00:00 UT GPS-FMOUT: 7.104 microseconds Wx: Temperature (C): 24 Pressure (mBar): 959.3 Humidity (%): 45 Sky Conditions: CLEAR SKY Cable difference is: longer cable makes the reading larger by 363.9 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1771.6/1667.4 CASA 347/11 -0.00162 -0.00075 Tsys (x1/s/x2): 72.32/315.2/0 ================================ r1911ma START ================================= 2019-09-09 17:00:28 r1911, MATERA, Start-message Session r1911 start message for MATERA. --------------------------------------- Started recording with source: 3c418 at: 17:00:00 UT ================================= r1911ma STOP ================================= 2019-09-10 17:38:20 r1911, MATERA, Stop-message Session r1911 stop message for MATERA. -------------------------------------- Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 8, E 1, F 0, G 0, H 0, (other larger) 0 Observation finished at: 17:00 UT ================================ r1911nt READY ================================= 2019-09-09 21:15:00 FW: r1911, Noto, Ready-message -----Original Message----- From: VLBI Operator Sent: Monday, September 9, 2019 10:58 AM To: ivs-ops@lists.nasa.gov Cc: oper@noto.ira.inaf.it Subject: r1911, Noto, Ready-message Session r1911 ready message for Noto. ------------------------------------- Comments: No First source: 3c418 at 17:00 UT GPS-FMOUT: -61.21 microseconds Wx: Temperature (C): 28 Pressure (mBar): 1034 Humidity (%): 55 Sky Conditions: clear sky 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 1627/816 Cyg A 63/35 0.007 0.009 Tsys (x1/s/x2): 95/198/85 ================================ r1911nt START ================================= 2019-09-09 21:15:19 FW: r1911, Noto, Autostart-message -----Original Message----- From: VLBI Operator Sent: Monday, September 9, 2019 1:00 PM To: ivs-ops@lists.nasa.gov Cc: oper@noto.ira.inaf.it Subject: r1911, Noto, Autostart-message Session r1911 auto-start message for Noto. ------------------------------------------ Started recording with source: 3c418 at 252.17:00:02 UT ================================= r1911nt STOP ================================= 2019-09-10 17:07:34 r1911, Noto, Stop-message Session r1911 stop message for Noto. ------------------------------------ Comments: ok Problem scans: Source Scan start Explanation of problem 3c418 17:00:00 0k Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:58:11 UT ================================ r1911ny READY ================================= 2019-09-09 16:32:06 r1911, Ny-Alesund, Ready-message Session r1911 ready message for Ny-Alesund. ------------------------------------------- First source: 3c418 at 17:00:00 UT GPS-FMOUT: 171.1 microseconds Wx: Temperature (C): 2 Pressure (mBar): 1009 Humidity (%): 69 Sky Conditions: cloudy Cable difference is: longer cable makes the reading larger by 658 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 729/1266 cygnusa 113/46 -0.0033 -0.0204 846/1265 casa 58/54 -0.0117 -0.0165 1181/1525 taurusa 344/11 0.0030 -0.0303 Tsys (IFA/IFB/IFC): 50/57/117 ================================ r1911ny START ================================= 2019-09-09 17:00:00 r1911, Ny-Alesund, Autostart-message Session r1911 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 3c418 at 252.17:00:00 UT ================================= r1911ny STOP ================================= 2019-09-10 17:03:51 r1911, Ny-Alesund, Stop-message Session r1911 stop message for Ny-Alesund. ------------------------------------------ Comments: Misses scans 253-0840 to 253-1102 and 253-1435b to 253-1528 due to strong winds Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 16:59:55 UT ================================ r1911on READY ================================= 2019-09-09 13:37:08 R1911 ready message ONSALA60 Session R1911 ready message for ONSALA60 " First source: 3C418 at 17:00 UTC " DBBC-GPS: +31.90 microseconds " Wx: Temperature (C): +16.3 Pressure (mBar): 1013.2 Humidity (%): 75.7 % "Sky Conditions: 100 cc ================================ r1911on START ================================= 2019-09-09 17:16:26 R1911 start message ONSALA60 " R1911 start message for ONSALA60 " Started recording with source 3C418 at 17:00 UTC ================================= r1911on STOP ================================= 2019-09-10 17:09:11 R1911 stop message for ONSALA60 "R1911 stop message for ONSALA60 " No problems to report ================================ r1911wz START ================================= 2019-09-10 15:20:15 r1911, Wettzell (wz), Start-message Wettzell (wz) started r1911 at scheduled time. System status: OK Regards, Wettzell obs. ================================= r1911wz STOP ================================= 2019-09-10 17:03:07 r1911, Wettzell (wz), Stop-message Wettzell (wz) finished r1911 at scheduled time. System status: OK No problems to report. WX/partly cloudy, calm. Regards, Wettzell obs. ================================ r1911yg READY ================================= 2019-09-09 15:00:00 r1911 Yarragadee (Yg), ready message Session r1911 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 0308-611 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 19.0948 us at 252.14:58:46 UT Weather: Temperature (C): , Pressure (hPa): , Humidity (%): Additional operator comments (if any): Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) 1921m293 262/63 0 0 Tsys (S/X): Fringe check: Source: Array: Result: Additional Comments: 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. ================================ r1911yg START ================================= 2019-09-09 17:54:39 r1911, Yarragadee (Yg), start message Session r1911 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 252-1700a at 252/17:00:00 UT Comments: Experiment started ok Regards, Prad 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. ================================= r1911yg STOP ================================= 2019-09-10 22:04:40 Yarragadee has completed r1911 Yarragadee has completed r1911 The log and procedure files from experiment r1911 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 19.1868 microsec at 2019.253.16:53:01.03 Additional experiment notes: Recorded 1732.05 GB on MED-0027. The data is being transferred electronically to BONN. Known Problems? Unusually delayed response at the FS to commands entered from erc . Hence, just using the oprin window in the vnc viewer. The disk module graphic in the erc is not updating. At 1919UT antenna stuck at scan# 252-1928b. Tried 'source=disable', 'antenna=open', switching drives on and off and rebooting central in the HMI. The schedule restarted at scan# 252-2154b after attempting the reboot multiple times. At 2156UT scan_check reports mk5 data format problem (letter E issue) for scan# 252-2154b. Will require a module swap if the issue persists. erc displaying wrong DOY and UT. At 04:52 UT recorded data ahead of scheduled by 112 GB. At 09:47 UT waiting at limit for several scans. Field system had forced antenna to limit and would not take new source commands. Restarted the field system and schedule at scan 253-1025a. Scans 253-0953 through 253-1019 not on target. Missed Scans? 252-1928 through 252-2143. 253-0953 through 253-1019 Observers Prad, Ross Turner, and mas Regards, mas Comments from the Log: 252.17:57:58 UT Tsys values not being displayed. Disk module graphic in erc not updating. Long delay with commands being sent across to FS from erc. 253.07:10:28 UT econtrol date set to January 2006, though does not affect observing; Tsys regulary inverts between positive and negative values 253.13:14:37 UT Tsys giving dollar signs 253.14:59:33 UT Tsys giving dollar sign 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. ================================= r1911yg WIKI ================================= 2019-09-10 10:19:00 r1911 Yarragadee 12m Disk VSN: MED-0027/3200 | Data volume at beginning: 0.256 GB 1700UT - Experiment started OK (Prad). Unusually delayed response at the FS to commands entered from erc . Hence, just using the oprin window in the vnc viewer. The disk module graphic in the erc is not updating (Prad). 1919UT - Antenna stuck at scan# 252-1928b. Tried 'source=disable', 'antenna=open', switching drives on and off and rebooting central in the HMI. The schedule restarted at scan# 252-2154b after attempting the reboot multiple times. (Prad). 2156UT - scan_check reports mk5 data format problem (letter E issue) for scan# 252-2154b. Will require a module swap if the issue persists (Prad). erc displaying wrong DOY and UT. 04:52 UT recorded data ahead of scheduled by 112 GB (warren) 09:47 UT Waiting at limit for several scans. Field system had forced antenna to limit and would not take new source commands. Restarted the field system and schedule at scan 253-1025a. Scans 253-0953 through 253-1019 not on target (Ross) ================================================================================