==================================== r41091 ==================================== Ke : Data recorded at double rate (18:30-00:00). Kk : Encoder fault (15:11-15:23). Ny : Down. No problems found for : Ht, Is, Ma, Ns, Ww, Wz, Yg ================================ r41091ht READY ================================ 2023-02-23 09:19:16 r41091, Hart15M, Ready-message Session r41091 ready message for Hart15M. ----------------------------------------- Comments: Hart15M is ready to start R41091. All systems are nominal. Session is breing operated remotely. First source: 1057-797 at 18:31:50 UT FMOUT-GPS: 6.6005 microseconds Wx: Temperature (C): 22.1 Pressure (mBar): 867.3 Humidity (%): 79.1 Sky Conditions: Partly cloudy Cable difference is: na Pointing values: na Tsys (x1/s/x2): 33.5/57.1/38.8 ================================ r41091ht START ================================ 2023-02-23 18:31:50 r41091, Hart15M, Autostart-message Session r41091 auto-start message for Hart15M. ---------------------------------------------- Started recording with source: 1057-797 at 054.18:31:50 UT ================================ r41091ht STOP ================================= 2023-02-24 18:47:46 r41091, Hart15M, Stop-message Session r41091 stop message for Hart15M. ---------------------------------------- Comments: Hart15M has completed R41091. One scans missed due to an operator error. Weather conditions were clear to mostly clear throughout. Data is being e-shipped to Washington. Problem scans: Source Scan start Explanation of problem 0131-522 055-1112a Tried to stop wrong antenna Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 5, H 0, (other larger) 2 Observation finished at: 18:28:59 UT ================================ r41091is READY ================================ 2023-02-22 07:12:00 r41091, q23056 and q23057, Ishioka, Ready-message Ishioka is ready for r41091, q23056 and q23057. First source of r41091 is OJ287 at 054day 18:30:00(UT). First source of q23056 is 0202+319 at 056day 07:30:00(UT). First source of q23057 is 0202+319 at 057day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine. Temp:7.9 C, Hum:39.2 %, Pres:1013.4 hPa FMOUT - GPS = +586.7 nsec at 053-07:05 Tsys: X-band=37.5 K, S-band=160.9 K (EL=90) SEFD: X-band=1278.7 Jy, S-band=1915.0 Jy (Cas-A, AZ=322.5, EL=53.2) About r41091 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r41091is/m5b We will inform WASH, when the data is ready. About q23056 data transfer, Correlator is GSI. data server(GSI) -> beppu data directory(k5) -> /Extend/vlbi/data/q23056is About q23057 data transfer, Correlator is GSI. data server(GSI) -> beppu data directory(k5) -> /Extend/vlbi/data/q23057is Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.spacegeodesy.go.jp%2Fvlbi%2Fen%2F&data=05%7C01%7Civs-ops%40lists.nasa.gov%7C0609e259519247e7a05408db14a59edb%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638126473808471825%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=EVZe%2FEQS2UyK0kGeqZZtHukduS8iBLUbziBz1ricMtA%3D&reserved=0 =================================================== ================================ r41091is START ================================ 2023-02-23 18:31:05 r41091, Ishioka, Start-message Session r41091 start message for Ishioka ---------------------------------------------------------------- Started recording with source oj287 at 2023/054/18:30:00UT FMOUT-GPS : +0.606 microseconds Wx: Temperature(C): 5.5 Pressure(hPa): 1003.8 Humidity(%): 95.9 ================================ r41091is STOP ================================= 2023-02-27 00:18:55 r41091, Ishioka, Stop-message Ishioka finished r41091. Comments: All scans were recorded. --- Automatic measurement results at about 055-18:28 --- Temp: 5.2 C, Hum:99.4 %, Pres:1000.9 hPa FMOUT - GPS = +605.2 nsec at 055-18:28 (UT). Tsys: X-band=38.7 K, S-band=157.8 K (EL=90) SEFD: X-band=1342.7 Jy, S-band=2805.3 Jy (Virgo-A, AZ=230.4, EL=56.8) We put the file "r41091is.log" on "cddis.gsfc.nasa.gov". Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.spacegeodesy.go.jp%2Fvlbi%2Fen%2F&data=05%7C01%7Civs-ops%40lists.nasa.gov%7Cacfd3a93922246fcb0e708db185a0b2f%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638130547266957168%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=U2t1tTa1fNQZ0sP8G0q96lq9SiyH%2FMhNp%2Bu%2BjpD%2BW4s%3D&reserved=0 =================================================== ================================ r41091ke READY ================================ 2023-02-23 18:10:31 r41091 Katherine (Ke), ready message Session r41091 ready message for Katherine (Ke) ----------------------------------------------------------- First source: oj287 at 18:30:00 UT Formatter to GPS difference (fmout-GPS) is 12.4529 us at 054.18:10:10 UT Weather: Temperature (C): 23.4, Pressure (hPa): 989.1, Humidity (%): 99.9 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: ================================ r41091ke START ================================ 2023-02-23 18:32:58 r41091, Katherine (Ke), start message Session r41091 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: OJ287 at 054-1830 UT Comments: Experiment started OK Regards, Ahmad ================================ r41091ke STOP ================================= 2023-02-24 20:17:58 Katherine has completed r41091 Katherine has completed r41091 The log and procedure files from experiment r41091 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 1.25 at 2023.055.18:22:17.03 Additional experiment notes: Recorded 3.39T to flexbuffke using the DBBC3. The data will be archived in Hobart for e-transfer to WASH. Known problems: Yes, data prior to 2352UT is probably bad because data for A/B (S-band) were recorded at double data rate. Eperiment resumed at 00001UT. Missed Scans: Scans before 00001UT are probably bad. Observers: Ahmad, Jamie, Jay, Jasper. Regards, Jasper Comments from the log: ================================ r41091kk READY ================================ 2023-02-23 19:37:49 r41091, Kokee Park 20m, Ready-message Session r41091 ready message for Kokee Park 20m. ------------------------------------------------ Comments: pointing checks done prior to experiment i23054 no cable cal done due to short turnaround First source: 3C418 at 054/1934:59 UT FMOUT-GPS: +6.91 microseconds Wx: Temperature (C): 15.6 Pressure (mBar): 891.2 Humidity (%): 96.9 Sky Conditions: overcast Cable difference is: na Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2037/768 cygnusa 52/52 -0.004 0.002 Tsys (x1/s/x2): 101/53/53 ================================ r41091kk START ================================ 2023-02-23 19:38:06 r41091, Kokee Park 20m, Start-message Session r41091 start message for Kokee Park 20m. ------------------------------------------------ Started recording with source: 3C418 at: 054/1934:59 UT ================================ r41091kk STOP ================================= 2023-02-24 18:29:42 r41091, Kokee Park 20m, Stop-message Session r41091 stop message for Kokee Park 20m. ----------------------------------------------- Comments: Resynced mark5 during midnight intensive Missed scans 055-1511 through 055-1523 due to ACI encoder fault No post pointing check done due to short turnaround Data will be sent out via e-transfer Observation finished at: 055/1929:09 UT ================================ r41091ma READY ================================ 2023-02-23 08:40:18 r41091, MATERA, Ready-message Session r41091 ready message for MATERA. ---------------------------------------- Comments: 0 First source: oj287 at 18:30:00 UT GPS-FMOUT: 5.544 microseconds Wx: Temperature (C): 11.3 Pressure (mBar): 960.0 Humidity (%): 73.4 Sky Conditions: partially cloudy sky Cable difference is: longer cable makes the reading smaller by 219.3 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1543/1363 casa 43/49 0.012 0.008 Tsys (x1/s/x2): 1543/1363/0 ================================ r41091ma START ================================ 2023-02-23 18:41:10 r41091, MATERA, Start-message Session r41091 start message for MATERA. ---------------------------------------- Started recording with source: OJ287 at: 18:30:00 UT ================================ r41091ma STOP ================================= 2023-02-24 18:58:07 r41091, MATERA, Stop-message Session r41091 stop message for MATERA. --------------------------------------- Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 3, E 0, F 0, G 0, H 1, (other larger) 9 Observation finished at: 18:29:09 UT ================================ r41091ns READY ================================ 2023-02-23 18:08:25 r41091, Ny-Alesund 13m NS, Ready-message Session r41091 ready message for Ny-Alesund 13m NS. --------------------------------------------------- First source: oj287 at 183000 UT FMOUT-GPS: 1,1600 microseconds Wx: Temperature (C): -1,3 Pressure (mBar): 979,5 Humidity (%): 87 Sky Conditions: overcast Cable difference is: na Pointing values: na Tsys values: na ================================ r41091ns START ================================ 2023-02-23 18:30:10 r41091, Ny-Alesund 13m NS, Autostart-message Session r41091 auto-start message for Ny-Alesund 13m NS. -------------------------------------------------------- Started recording with source: oj287 at 054.18:30:00 UT ================================ r41091ns STOP ================================= 2023-02-24 18:34:07 r41091, Ny-Alesund 13m NS, Stop-message Session r41091 stop message for Ny-Alesund 13m NS. -------------------------------------------------- Observation finished at: 18:29:09 UT ================================ r41091ww START ================================ 2023-02-23 18:32:31 r41091, WARK12M (Ww), start-message Warkworth 12m has started experiment r41091. The first scan in the experiment is 054-1831 for source 1057-797. Fmout leads GPS by (s): +3.7131-006 at 2023.054.18:27:24. The weather is $$$$$C, 100.0%, and 1003.9mb (temperature, humidity, and pressure). Comments/Problems: No TEMP reading available at observation start. Axl Rogers RA Engineer Institute for Radio Astronomy and Space Research Auckland University of Technology Ph: +64211772761 ================================ r41091ww STOP ================================= 2023-02-24 20:23:14 r41091, WARK12M (Ww), stop-message Warkworth 12m has completed experiment r41091. Known problems: MET4 sensor not reading TEMP. Missed scans: None. Observers: Axl Rogers. Axl Rogers RA Engineer Institute for Radio Astronomy and Space Research Auckland University of Technology Ph: +64211772761 ================================ r41091yg READY ================================ 2023-02-23 18:11:05 r41091 Yarragadee (Yg), ready message Session r41091 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: oj287 at 18:30:00 UT Formatter to GPS difference (fmout-GPS) is 5.1518 us at 054.18:10:42 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: ================================ r41091yg START ================================ 2023-02-23 18:33:55 r41091, Yarragadee (Yg), start message Session r41091 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: OJ287 at 054-1830 UT Comments: Experiment started OK Regards, Ahmad ================================ r41091yg STOP ================================= 2023-02-24 20:23:08 Yarragadee has completed r41091 Yarragadee has completed r41091 The log and procedure files from experiment r41091 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 5.16 at 2023.055.18:28:05.03 Additional experiment notes: Recorded 1603.52 GB to module HOB+0015 using the Mark5B+ recorder. The Module is being sent to Hobart for e-transfer to WASH. Known problems: No known problems. Missed Scans: No missed scans. Observers: Ahmad, Jamie, Jay, Jasper. Regards, Jasper Comments from the log: ================================================================================