==================================== r11091 ==================================== Ke : Late start 00:35. On : FS crashed (20:31-05:15) (11:51-12:09). Yg : Many antenna problems. Halted at 10:00. No problems found for : Hb, Ht, Is, Kv, Mc, Ns, Wz ================================ r11091hb READY ================================ 2023-02-20 09:04:51 r11091 Hobart12 (Hb), ready message Session r11091 ready message for Hobart12 (Hb) ----------------------------------------------------------- First source: oj287 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is us at Weather: Temperature (C): 15.6, Pressure (hPa): 1014.2, Humidity (%): 66.8 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: ================================ r11091hb START ================================ 2023-02-20 17:02:02 r11091, Hobart12 (Hb), start message Session r11091 start message for Hobart12 (Hb) ----------------------------------------------------------- Started recording with source: OJ287 at 051/17:00:00 UT Comments: Experiment started ok Regards, Eloise ================================ r11091hb STOP ================================= 2023-02-21 21:30:55 Hobart12 has completed r11091 Hobart12 has completed r11091 The log and procedure files from experiment r11091 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 8.43 at 2023.052.16:59:16.23#fmout# Additional experiment notes: Recorded to flexbuf-2hb using the DBBC3. The data will be archived in Hobart for e-transfer to BONN. Known problems: Missed Scans: Observers: Eloise, Warren, Earl, Ahmad Regards, Ahmad Comments from the log: ================================ r11091ht READY ================================ 2023-02-20 13:43:35 r11091, Hart15M, Ready-message Session r11091 ready message for Hart15M. ----------------------------------------- Comments: Hart15M is ready to start R11091. All systems are nominal. Session is being operated remotely. First source: 0642+449 at 17:01:58 UT FMOUT-GPS: 6.5790 microseconds Wx: Temperature (C): 16.5 Pressure (mBar): 857.4 Humidity (%): 83.9 Sky Conditions: >95% cloud cover Cable difference is: na Pointing values: na Tsys (x1/s/x2): 34.0/55.2/42.8 ================================ r11091ht START ================================ 2023-02-20 17:01:58 r11091, Hart15M, Autostart-message Session r11091 auto-start message for Hart15M. ---------------------------------------------- Started recording with source: 0642+449 at 051.17:01:58 UT ================================ r11091ht STOP ================================= 2023-02-21 17:01:02 r11091, Hart15M, Stop-message Session r11091 stop message for Hart15M. ---------------------------------------- Comments: Hart15M has completed R11091. All scans were recorded successfully. Weather was partly cloudy at the start and clear from the middle to the end. Data is being e-shipped to Bonn. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 5, H 0, (other larger) 3 Observation finished at: 17:00:00 UT ================================ r11091is READY ================================ 2023-02-20 06:25:40 q23051 and r11091, Ishioka, Ready-message Ishioka is ready for q23051 and r11091. First source of q23051 is 0814+425 at 051day 07:00:00(UT). First source of r11091 is OJ287 at 051day 17:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine. Temp:8.2 C, Hum:59.7 %, Pres:995.3 hPa FMOUT - GPS = +580.6 nsec at 051-06:15 Tsys: X-band=37.5 K, S-band=180.1 K (EL=90) SEFD: X-band=1268.8 Jy, S-band=1996.6 Jy (Cas-A, AZ=328.8, EL=60.0) About q23051 data transfer, Correlator is GSI. data server(GSI) -> beppu data directory(k5) -> /Extend/vlbi/data/q23051is About r11091 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r11091is/m5b We will inform BONN, when the data is ready. 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%7C6f0ae696edc14354816708db130cfde6%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638124718798889207%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=gsn%2BmtNZEZkbTQ7BQMiXu42gOLDYakDywOMUwkqzAw8%3D&reserved=0 =================================================== ================================ r11091is START ================================ 2023-02-20 17:01:22 r11091, Ishioka, Start-message Session r11091 start message for Ishioka ---------------------------------------------------------------- Started recording with source oj287 at 2023/051/17:00:00UT FMOUT-GPS : +0.596 microseconds Wx: Temperature(C): -0.1 Pressure(hPa): 1002.5 Humidity(%): 78.4 ================================ r11091is STOP ================================= 2023-02-21 23:53:25 r11091, Ishioka, Stop-message Ishioka finished r11091. Comments: All scans were recorded. --- Automatic measurement results at about 052-16:59 --- Temp: -2.8 C, Hum:68.3 %, Pres:1014.8 hPa FMOUT - GPS = +605.5 nsec at 052-16:59 (UT). Tsys: X-band=39.0 K, S-band=231.8 K (EL=90) SEFD: X-band=1362.6 Jy, S-band=1643.0 Jy (Virgo-A, AZ=180.7, EL=66.1) We put the file "r11091is.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%7C9050e4fef39f48f308e208db1468da4d%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638126212876890103%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=i6Z%2Fz0Ll7PASkHcXUX0laIAaX95Hl5lPd7ZHgNpM%2FPI%3D&reserved=0 =================================================== ================================ r11091ke START ================================ 2023-02-21 01:04:46 r11091, Katherine (Ke), start message Session r11091 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 1406-076 at 052/00:35:27 UT Comments: Experiment started ate due to drive controller problem after an electrical storm. Regards, Jamie ================================ r11091ke STOP ================================= 2023-02-21 21:49:41 Katherine has completed r11091 Katherine has completed r11091 The log and procedure files from experiment r11091 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 1.24 at 2023.052.16:59:17.03 Additional experiment notes: Recorded 2.62T to flexbuffke using the DBBC3. The data will be archived in Hobart for e-transfer to BONN. Known problems: Experiment started late Missed Scans: 051/1700 - 052/0035 UT Observers: Eloise, Warren, Earl, Ahmad Regards, Ahmad Comments from the log: ================================ r11091kv READY ================================ 2023-02-20 08:04:22 r11091, Sejong, Ready-message First source of r11091 : OJ287 at 051/17:00:00 for 62 second (UT) FMOUT-GPS: -18.4 usec Wx: Temperature (C) 1.0 Pressure (hPa) 1000.4 Humidity (%) 18.0 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 3450/1125/963 340/65 cas-a 0 +0.08 ================================ r11091kv START ================================ 2023-02-21 00:06:31 r11091, Sejong, Start-message Session r11091 start-message for Sejong(Kv) Started recording with source OJ287 at 051/17:00:00 (UT) ================================ r11091kv STOP ================================= 2023-02-22 00:29:30 r11091, Sejong, Stop-message Sejong finished r11091. FMOUT-GPS: -18.4usec ================================ r11091ns READY ================================ 2023-02-20 16:31:47 r11091, Ny-Alesund 13m NS, Ready-message Session r11091 ready message for Ny-Alesund 13m NS. --------------------------------------------------- First source: 0J287 at 17:00:00 UT FMOUT-GPS: 11.415 microseconds Wx: Temperature (C): -14.9 Pressure (mBar): 1007.1 Humidity (%): 68.7 Sky Conditions: Cloudy Cable difference is: na Pointing values: na Tsys values: na ================================ r11091ns START ================================ 2023-02-20 17:00:10 r11091, Ny-Alesund 13m NS, Autostart-message Session r11091 auto-start message for Ny-Alesund 13m NS. -------------------------------------------------------- Started recording with source: oj287 at 051.17:00:00 UT ================================ r11091ns STOP ================================= 2023-02-21 17:00:42 r11091, Ny-Alesund 13m NS, Stop-message Session r11091 stop message for Ny-Alesund 13m NS. -------------------------------------------------- Comments: Snowing during the whole session Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 1, H 0, (other larger) 14 Observation finished at: 17:00:00 UT ================================ r11091on READY ================================ 2023-02-20 15:34:13 r11091, rv157 On Ready message On is ready for r11091 and rv157. No known issues. 2023.051.15:28:40.02/gps-fmout/+9.109705E-05 2023.051.15:28:53.88/wx/6.4,995.6,77.6,15.6,271.0 2023.051.15:29:04.70/source/oj287,085448.870,200630.60,2000.0000,neutral,085609.025,200112.05,2023.1397 -- Rebekka Handirk, PhD candidate Dept. of Space, Earth and Environment Chalmers University of Technology Onsala Space Observatory SE-439 92 Onsala, Sweden ================================ r11091on START ================================ 2023-02-21 17:11:01 r11091, ONSALA60, start and stop message ONSALA60 started r11091 as planned. During the experiment we had multiple failures where the Field-System actually crashed(!). This is very rare, but appears to have been triggered by a bug in chkr which only surfaced due to an unusually large amount of connection errors from our DBBC2. The first FS crash happened 20:31 UT, was only recovered 05:15 the following day. No good data in this timerange. Second crash happened during office hours, 11:51, restarted 12:05 so no good data in this timerange. ================================ r11091on STOP ================================= 2023-02-21 17:11:01 r11091, ONSALA60, start and stop message ONSALA60 started r11091 as planned. During the experiment we had multiple failures where the Field-System actually crashed(!). This is very rare, but appears to have been triggered by a bug in chkr which only surfaced due to an unusually large amount of connection errors from our DBBC2. The first FS crash happened 20:31 UT, was only recovered 05:15 the following day. No good data in this timerange. Second crash happened during office hours, 11:51, restarted 12:05 so no good data in this timerange. ================================ r11091yg READY ================================ 2023-02-20 09:04:22 r11091 Yarragadee (Yg), ready message Session r11091 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: oj287 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 5.1148 us at 051.09:03:38 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: ================================ r11091yg START ================================ 2023-02-20 17:01:53 r11091, Yarragadee (Yg), start message Session r11091 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: OJ287 at 051/17:00:00 UT Comments: Experiment started ok Regards, Eloise ================================================================================