==================================== aov083 ==================================== Hb : Late start 18:40. Is : Halted at 17:30. Sh : Ended at 03:29. Ww : Halted at 11:10. No problems found for : Ke, Kg, Kv, Vm No information for : Ur ================================ aov083hb START ================================ 2023-05-17 18:49:53 AOV083, Hobart12 (Hb), start message Session AOV083 start message for Hobart12 (Hb) ----------------------------------------------------------- Started recording with source: 2052-474 at 137-1840 UT Comments: Experiment started late Regards, Ahmad ================================ aov083hb STOP ================================= 2023-05-22 02:35:27 Hobart12 has completed aov083 Hobart12 has completed aov083 The log and procedure files from experiment aov083 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 0 at Additional experiment notes: Recorded to flexbuf-2hb using the DBBC3. The data will be archived in Hobart for e-transfer to GSI . Known problems: Experiment started late. Problems with drives from 0800UT to 0808UT. Missed Scans: First scan at 1840UT. Missed scans between 0800UT and 0808UT. Observers: Ahmad, Jamie, Lim, David Regards, David Comments from the log: ================================ aov083is READY ================================ 2023-05-17 07:43:54 aov083, Ishioka, Ready-message Ishioka is ready for aov083. First source of aov083 is 1741-038 at 137day 18:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:30.6 C, Hum:40.3 %, Pres:998.1 hPa FMOUT - GPS = +727.0 nsec at 137-07:25 ----------------SEFD-INFORMATION---------------- Source: Cas-a at 137-00:35(UT). Az: 333.5 El: 62.6 BandX: Center 8592.0 MHz SEFD H : 1641.4 Jy SEFD V : 1780.1 Jy BandS: Center 3026.0 MHz SEFD H: 2218.8 Jy SEFD V: 4263.8 Jy ------------------------------------------------- -----------------Tsys-INFORMATION---------------- El: 90.0 at 136-23:55(UT). BandX: Center 8592.0 MHz Tsys H : 136.7 K Tsys V : 157.8 K BandS: Center 3026.0 MHz Tsys H: 427.4 K Tsys V: 234.5 K ------------------------------------------------- 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%7C408ec44a12264deb047808db56ac97a3%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638199071539099370%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=aMUW7R2RtML%2BcMRkqL1MqrKxQR8sQS7zQ%2Fp1PhXJZDY%3D&reserved=0 =================================================== ================================ aov083is START ================================ 2023-05-17 18:01:40 aov083, Ishioka, Start-message Session aov083 start message for Ishioka ---------------------------------------------------------------- Started recording with source 1741-038 at 2023/137/18:00:00UT FMOUT-GPS : +0.730 microseconds Wx: Temperature(C): 18.2 Pressure(hPa): 1001.4 Humidity(%): 86.2 ================================ aov083is STOP ================================= 2023-05-22 02:21:03 aov083, Ishioka, Stop-message Ishioka finished aov083. Comments: Due to vo3138 session, Ishioka did not participate in the observation from 138-17:30 to 138-18:00. --- Automatic measurement results at about 138-17:28 --- Temp: 20.7 C, Hum:66.8 %, Pres:998.2 hPa FMOUT - GPS = +736.7 nsec at 138-17:28 (UT). ----------------SEFD-INFORMATION---------------- Source: Cas-a at 142-00:20(UT). Az: 326.9 El: 58.6 BandX: Center 8592.0 MHz SEFD H : 1842.6 Jy SEFD V : 2213.0 Jy BandS: Center 3026.0 MHz SEFD H: noise SEFD V: noise ------------------------------------------------- -----------------Tsys-INFORMATION---------------- El: 90.0 at 142-00:18(UT). BandX: Center 8592.0 MHz Tsys H : 151.7 K Tsys V : 148.5 K BandS: Center 3026.0 MHz Tsys H: noise Tsys V: noise ------------------------------------------------- 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%7Cc02a350c76554b6967fd08db5a6cbbc6%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638203195306882112%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=jj0aR5x83UFVF4loupGj8hrS01ss1QtTtaxvDtKb%2BIM%3D&reserved=0 =================================================== ================================ aov083ke START ================================ 2023-05-17 18:41:41 aov083, Katherine (Ke), start message Session aov083 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 1741-038 at 137-1800 UT Comments: Experiment started OK Regards, Ahmad ================================ aov083ke STOP ================================= 2023-05-22 02:23:58 Katherine has completed aov083 Katherine has completed aov083 The log and procedure files from experiment aov083 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 0 at Additional experiment notes: Recorded 11.44T to flexbuffke using the DBBC3. The data will be archived in Hobart for e-transfer to GSI . Known problems: No known problems Missed Scans: No missed scans Observers: Ahmad, Jamie, Simin, David Regards, David Comments from the log: ================================ aov083kg START ================================ 2023-05-17 11:42:41 AOV083, Koganei11, start message Dear colleagues, Koganei11 is ready for AOV083 session and the schedule started with first source 1741-038. GPS-fmout clock offset is 0.67 us for Koganei11 at 2023.137.11:23:59.000 UT. Temp: 23.2 C, Pressure: 1005.1 hPa, Humid: 79.2 % for Koganei11 on 2023.137.11:24:00.000 UT . Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 4571/-- Virgo-A 174.2/69.4 -0.0492/-0.0172 123/-- Please note that ------------------------------ The measurement data (Tsys/SEFD) of S-band does not represent real receiver performance, unfortunately. Because the S-band receiver is saturated by strong RFI comes from mobile-phone base stations. We are going to exclude RFI by modification of S-band receiver. Please be patient until then. We are sorry. X-band is working normally. ------------------------------------- Best regards, Mamoru Sekido NICT/Koganei ================================ aov083kg STOP ================================= 2023-05-18 21:35:15 aov083 Koganei11, Stop message Dear Colleagues, We have completed all observations of aov083 session at Koganei11. There were no known problem at Koganei 11m station. The weather was fine. The observation log file was uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, Mamoru Sekido NICT/Koganei ================================ aov083kv READY ================================ 2023-05-17 07:50:43 AOV083, Sejong, Ready-message First source of AOV083 : 1741-038 at 137/18:00:00 for 70 second (UT) FMOUT-GPS: -15.8 usec Wx: Temperature (C) 28.1 Pressure (hPa) 992.9 Humidity (%) 27.5 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 3540/1070/934 323/33 cas-a 0 +0.08 ================================ aov083kv START ================================ 2023-05-18 00:36:14 AOV083, Sejong, Start-message Session AOV083 start-message for Sejong(Kv) Started recording with source 1741-038 at 137/18:00:00 (UT) ================================ aov083kv STOP ================================= 2023-05-19 00:39:27 AOV083, Sejong, Stop-message Sejong finished AOV083. FMOUT-GPS: -15.4usec ================================ aov083sh START ================================ 2023-05-17 17:21:25 aov083,sheshan,startmessage Dear colleagues Sheshan Station has started aov083 in mark5b mode and used CDAS as the terminal. The first source was 1741-038(137-1800,#7)at 18:00:00 UT. Weather conditions: cloudy. Clock offset=Fmout-GPS= 59.29 us at 17:20:34 UT. All systems are normal. Sheshan 25m VLBI Team ================================ aov083sh STOP ================================= 2023-05-18 12:48:09 aov083,sheshan,stopmessga Dear colleagues Sheshan Station has stopped aov083 in mark5b mode and used CDAS as the terminal. The last source was NRA0512(138-1758, #9612) at 17:58:06 UT. Weather conditions: cloudy. Clock offset=Fmout-GPS= 59.28 us at 03:30:50 UT. Very sorry, due to a malfunction in the azimuth drive of our telescope, the experiment was conducted early end,the last scan is OJ287(138-0329,#3730)at UT 03:29:36. Sheshan 25m VLBI Team ================================ aov083vm READY ================================ 2023-05-17 06:33:19 AOV083 VERAMZSW ready message AOV083 VERAMZSW Ready message In VERAMZSW AOV083 will start automatically at 18:00 UT. Weather and clock Info. Temp 31.0 C, Press 1002.8 hPa, Hum 35.9 % HM - GPS -2.60 micro sec @ 2023y 137 doy 06:20 UT First Scan 137 doy 18:00 UT, source 1741-038 Recording: OCTAD-OCTADISK2, converted to K5VSSP32 after observation. -------------------- Takaaki Jike Mizusawa VLBI Observatory, NAOJ ================================ aov083vm STOP ================================= 2023-05-19 03:04:12 AOV083 VERAMZSW stop message VERAMZSW AOV083 stop message VERAMZSW finished AOV083 on schedule. Both scan and record were normal. Data conversion to K5VSSP32 will be done next week. -------------------- Takaaki Jike Mizusawa VLBI Observatory, NAOJ ================================ aov083ww START ================================ 2023-05-17 18:01:29 aov083, WARK12M (Ww), start-message Warkworth 12m has started experiment aov083. The first scan in the experiment is 137-1800 for source 1741-038. Fmout leads GPS by (s): +2.944E-007 at 2023.136.17:57:07. The weather is 0.0C, 0.00%, and 0.0mb (temperature, humidity, and pressure). Comments/Problems: No MET4 sensor. No weather data is available. Strong wind and heavy rain warning between 138.0900 and 138.1800. We may have to stop observing for a time during this period. Axl Rogers RA Engineer Auckland University of Technology Ph: +64211772761 ================================ aov083ww STOP ================================= 2023-05-18 11:27:45 aov083, WARK12M (Ww), early stop-message Warkworth 12m has finished experiment aov083 early. Known problems: No MET4 sensor data. Warkworth has been issued a strong wind and heavy rain warning overnight until morning. We now see winds commonly over 50kmh with frequent gusts >>60kmh. For safety, the dish was stowed at 2023.138.11:11:42. With stronger winds expected between now and the end of the session, Warkworth will not continue for the remainder of the session. Missed scans: 138-1110 to 138-1750b. Observers: Axl Rogers. Axl Rogers RA Engineer Auckland University of Technology Ph: +64211772761 ================================================================================