==================================== r1960 ===================================== Bd : Power outages (03:33-03:44) (05:19-05:57) (11:23-11:46). Ft : Antenna stuck (22:46-22:52). Ny : Observed with warm receiver. Sh : CE4 observations (01:02-05:11) Mk5 problem (13:46-13:59) SOme bad scan_check records. Ww : Late start due to high wind (17:00-23:00). Ys : Firmware repoot(08:04-08:11) Antenna problems (09:01-10:34). Zc : Did not participate. Antenna repair. No problems found for : Ag, Kk, Ma, On, Sv, Wz ================================ r1960bd READY ================================= 2020-08-18 16:52:48 r1960 Badary, Ready-message Session r1960 Ready message for Badary. Mark5B+ recorder. GPS-FMOUT: 2.712 microseconds. Wx: Temperature (C):12; Pressure (mBar):912; Humdity (%):81 Sky conditions: clear State of cryogenic system: on (cold) Pointing values: SEFD X RCP/S RCP Source Az/El Offset1 Offset2 480/266 Cygnus A 102/64 0.00282 -0.01611 Tsys X RCP/S RCP: 48/33 Operator Polubentsev ================================ r1960bd START ================================= 2020-08-18 17:02:16 r1960 Badary, Start-message Badary started r1960 session as scheduled at 231/17:00:00 UTC. First source 1741-038 Operators Plotnikova, Polubentsev ================================= r1960bd STOP ================================= 2020-08-19 17:05:47 r1960 Badary, Stop-message Badary ends r1960 observing 412 The session missed 27 scans from 232-0333 to 232-0344, from 232-0519а to 232-0557, from 232-1123 to 232-1146c,232-1404b due to power outage Session were recorded on module IAAC+022/8000 Operators Plotnikova, Polubentsev, Alakova, Kotlova ================================ r1960ft READY ================================= 2020-08-18 17:08:22 R1960, Fortaleza, Ready-message Session R1960 ready-message for Fortaleza. ------------------------------------------- Comments: First source: OJ287 at 231 - 17:00:00 UT. FMOUT-GPS: 0.287 microseconds. Sky Conditions: Sky is partly cloudy. Cable difference is: longer cable makes the reading larger by 108.6 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 2274.2/1962.7 Virgo-A 029/72 0.116 -0.001 -- FORTALEZA VLBI TEAM. ================================ r1960ft START ================================= 2020-08-18 17:09:45 R1960, Fortaleza, Start-message Session R1960 Start message for Fortaleza. -------------------------------------------- Started recording with source: OJ287 at 231 17:00:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r1960ft STOP ================================= 2020-08-19 17:02:39 R1960, Fortaleza, Stop-message Fortaleza finished R1960 session at 232 - 16:59:55 UT as scheduled. Comments: Scans from 22:46UT to 22:52UT were missed due to an AZ position switch stuck. Data will be uploaded by e-transfer to BONN. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size H/6000GB = 03 Size J/8000GB = 10 Size K/16000GB = 01 Other Size (1000GB) = 01 Last update: Aug/2019. Fortaleza VLBA Team ================================ r1960kk READY ================================= 2020-08-18 16:28:05 r1960, Kokee Park, Ready-message Session r1960 ready message for Kokee Park. ------------------------------------------- First source: oj287 at 231/1700:00 UT FMOUT-GPS: +8.07 microseconds Wx: Temperature (C): 15 Pressure (mBar): 888.9 Humidity (%): 97.6 Sky Conditions: mostly cloudy Cable difference is: longer cable makes the reading smaller by 53.2 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2113/774 taurusa 83/59 -0.003 0.008 2144/714 casa 326/33 -0.003 0.003 Tsys (x1/s/x2): 92/43/66 ================================ r1960kk START ================================= 2020-08-18 17:00:00 r1960, Kokee Park, Autostart-message Session r1960 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: oj287 at 231.17:00:00 UT ================================= r1960kk STOP ================================= 2020-08-19 17:11:55 r1960, Kokee Park, Stop-message Session r1960 stop message for Kokee Park. ------------------------------------------ Comments: Disk# USN-0021 will be shipped out via FedEx AWB# 7712 5787 1426 Disk Inventory: A 0, B 0, C 0, D 16, E 1, F 0, G 2, H 3, (other larger) 8 Observation finished at: 232/1659:55 UT ================================ r1960ny READY ================================= 2020-08-18 16:16:30 r1960, Ny-Alesund, Ready-message Session r1960 ready message for Ny-Alesund. ------------------------------------------- Comments: Warm receiver First source: OJ287 at 17:00 UT GPS-FMOUT: 155.36 microseconds Wx: Temperature (C): 7.4 Pressure (mBar): 1003.0 Humidity (%): 70.2 Sky Conditions: cloudy Cable difference is: longer cable makes the reading larger by 646.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2910/2501 CygnusA 86/41 0.0026 -0.0123 3285/2147 CasA 36/51 -0.0029 -0.0095 3659/2550 TaurusA 319/14 0.0094 -0.0253 Tsys (x1/s/x2): 172/224/225 ================================ r1960ny START ================================= 2020-08-18 17:00:03 r1960, Ny-Alesund, Autostart-message Session r1960 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: oj287 at 231.17:00:03 UT ================================= r1960ny STOP ================================= 2020-08-19 17:06:33 r1960, Ny-Alesund, Stop-message Session r1960 stop message for Ny-Alesund. ------------------------------------------ Comments: Warm receiver NYAL+031 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 ================================ r1960on READY ================================= 2020-08-18 12:07:44 R1960, ready message, ONSALA60 ONSALA60 is ready for experiment R1960 2020.231.12:06:20.11/gps-fmout/+4.66194158808841E-005 2020.231.12:06:21.07/wx/26.1,1007.3,51.7,1.8,185.6 ================================ r1960on START ================================= 2020-08-18 17:53:59 R1960, start message, ONSALA60 ONSALA60 has started R1960. No known issues. ================================= r1960on STOP ================================= 2020-08-19 18:07:41 R1960, ONSALA60, stop message ONSALA60 finished R1960 as planned. Logs have been uploaded to IVS. No known issues. ================================ r1960sh START ================================= 2020-08-19 00:01:45 FW: [EXTERNAL] R1960, sheshan, startmessage From: VLBI_sh Sent: Tuesday, August 18, 2020 6:45 PM To: geodesy@mpifr-bonn.mpg.de; IVS ; Behrend, Dirk (GSFC-61A.0)[NVI INC] Subject: [EXTERNAL] R1960, sheshan, startmessage Dear colleagues, Sheshan Station has started r1960 in mark5b mode and used CDAS as the terminal. The first source was 1741-038(231-1700a,#7)at 17:00:00 UT. Weather conditions: sunny. Clock offset=Fmout-GPS= 1.12us at 16:54:22 UT. All systems are normal. -----原始邮件----- 发件人:VLBI_sh > 发送时间:2020-08-17 14:55:06 (星期一) 收件人: "geodesy@mpifr-bonn.mpg.de" >, IVS >, "Behrend, Dirk (GSFC-61A.0)[NVI INC]" > 抄送: 主题: q20230, sheshan, startmessage Dear colleagues, Sheshan Station has started q20230 in mark5b mode and used CDAS as the terminal. The first source was 0736+017(230-0700,#7)at 07:00:00 UT. Weather conditions: sunny. Clock offset=Fmout-GPS= 7.71us at 06:54:22 UT. All systems are normal. ================================= r1960sh STOP ================================= 2020-08-19 17:23:31 FW: [EXTERNAL] r1960, Sheshan, Stopmessage From: VLBI_sh Sent: Wednesday, August 19, 2020 12:57 PM To: geodesy@mpifr-bonn.mpg.de; IVS ; Behrend, Dirk (GSFC-61A.0)[NVI INC] Cc: Bo Xia Subject: [EXTERNAL] r1960, Sheshan, Stopmessage Dear colleagues, Seshan Station has finished r1960 in mark5b mode and used CDAS as the terminal. The last source was 2255-282(232-1658,#7929) at 16:59:55 UT. Weather conditions: fine. Clock offset = Fmout-GPS = 1.21 us at 16:56:46 UT. We lost scan from ut 01:02 to ut 05:11 due to ce4 observation, and we also lost scan from ut 13:22 to 13:26,from 13:46 to 13:59 due to mk5 problem. All systems are normal. Regards, ================================ r1960sv READY ================================= 2020-08-18 12:54:30 R1960. Svetloe, Ready-message. Sessions R1960 Ready-message for Svetloe. ----------------------------------------------------------- Mark5B+ recorder. GPS-FMOUT: 1.8168 microseconds. Wx: Temperature (C): 20,9; Pressure(mBar): 1005,0; Humidity(%): 38,8. Sky conditions: cloudy. Pointing values: SEFD X/S Source Az/El Offset1 Offset2 365/-- CygA 44/23 0.01150 0.00470 Tsys (X/S): 84/58. S-receiver RFI. Operator Baykova. -- Best regards, operator vlbi(Svetloe). ================================ r1960sv START ================================= 2020-08-18 17:00:36 R1960.Svetloe.Start_message Session R1960 start-message for Svetloe. --------------------------------------------------------------------------------------- Svetloe started R1960 session as schedule at 231/17:00:00 UT. First source 1741-038. Mark5B+ recorder. Operator Shumilova. -- Best regards, operator vlbi(Svetloe). ================================= r1960sv STOP ================================= 2020-08-19 17:10:55 r1960. Svetloe, Stop- message. Session r1960 Stop-message for Svetloe. ---------------------------------------- Svetloe ends r1960 observing 350. The session was stopped prematurely. Module USN-0032/4000/1024. Operator Baykova. -- Best regards, operator vlbi(Svetloe). ================================ r1960wz START ================================= 2020-08-18 17:05:20 r1960, Wettzell (wz), Start-message Wettzell (wz) started r1960 at scheduled time. First source (wz): oj287 at 17:00:00 UT (start data). System status: OK Automatic meteo report: cloud coverage of 92.8%, no rain, light breeze (2 Bft/10.44 km/h), no wind stow alert, humid/sticky Regards, Wettzell obs. ================================= r1960wz STOP ================================= 2020-08-19 17:04:27 r1960, Wettzell (wz), Stop-message Wettzell (wz) finished r1960 at scheduled time. All scans were transferred to flexbuff. System status: OK Regards, Wettzell obs. ================================ r1960ys READY ================================= 2020-08-18 16:36:20 r1960ys, Yebes40m, Ready-message Session r1960ys ready message for Yebes40m. ------------------------------------------- First source: OJ287 at 17:00:00 UT GPS-FMOUT: +11.517 microseconds Wx: Temperature (C): 28.2 Pressure (mBar): 911.2 Humidity (%): 33 Sky Conditions: Clear sky Cable difference is: longer cable makes the reading larger by 687.6 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 274.1/2003.5 3c274 214.6/57.5 0 0 Tsys (x1/s/x2): 33.4/796.5/30.2 ================================ r1960ys START ================================= 2020-08-18 17:02:19 r1960ys, Yebes40m, Start-message Session r1960ys start message for Yebes40m. ------------------------------------------- Started recording with source: OJ287 at: 17:00:00 UT ================================= r1960ys STOP ================================= 2020-08-19 17:07:41 r1960ys, Yebes40m, Stop-message Session r1960ys stop message for Yebes40m. ------------------------------------------ Comments: Scans lost since 232-0902 to 232-1033a due antenna problem. Problem scans: Source Scan start Explanation of problem 0202+319 08:04:35 Firmware reboot 2229+695 08:07:26 Firmware reboot 0059+581 08:11:08 Firmware reboot Disk Inventory: A 0, B 0, C 1, D 2, E 0, F 0, G 3, H 0, (other larger) 0 Observation finished at: 16:59:55 UT ================================================================================