==================================== apsg48 ==================================== Is : Antenna problems (19:10-19:27). Halted at 07:36. No problems found for : Ho, Kk, Sh, Yg No information for : Kg, Kv, T6, Ur ================================ apsg48ho START ================================ 2021-07-20 17:34:22 [EXTERNAL] apsg48, Hobart26 (Ho), start message Session apsg48 start message for Hobart26 (Ho) ----------------------------------------------------------- Started recording with source: 2318+049 at 201/17:30:00 UT Comments: Experiment started ok Regards, Jay 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. ================================ apsg48ho STOP ================================= 2021-07-21 18:44:08 [EXTERNAL] Hobart 26m has completed apsg48 Hobart 26m has completed apsg48 The log and procedure files from experiment apsg48 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by microsec at Additional experiment notes: Recorded 4916.26 GB to module HOB+1005 using the Mark5B+ recorder. The Module is being sent to SHAO using eTransfer. Known problems: no Missed Scans: no Observers: Jay, Warren, Earl Regards, Jay Comments from the log: 2021.201.17:31:08.08;"S/X receiver on axis. 2021.201.17:35:09.92;"S/X receiver on axis. 2021.201.17:44:02.06;"S/X receiver on axis. 2021.201.17:53:32.01;"S/X receiver on axis. 2021.201.18:01:57.89;"S/X receiver on axis. 2021.201.18:05:25.93;"S/X receiver on axis. 2021.201.18:10:38.03;"S/X receiver on axis. 2021.201.18:18:00.01;"S/X receiver on axis. 2021.201.18:22:55.17;"S/X receiver on axis. 2021.201.18:31:15.95;"S/X receiver on axis. 2021.201.18:39:48.02;"S/X receiver on axis. 2021.201.18:42:03.94;"S/X receiver on axis. 2021.201.18:48:25.98;"S/X receiver on axis. 2021.201.18:53:16.02;"S/X receiver on axis. 2021.201.19:00:29.97;"S/X receiver on axis. 2021.201.19:03:28.15;"S/X receiver on axis. 2021.201.19:11:35.96;"S/X receiver on axis. 2021.201.19:14:14.06;"S/X receiver on axis. 2021.201.19:16:35.90;"S/X receiver on axis. 2021.201.19:20:02.00;"4.8 GHz receiver on axis. 2021.201.19:22:49.04;"S/X receiver on axis. 2021.201.19:25:43.04;"S/X receiver on axis. 2021.201.19:28:30.94;"S/X receiver on axis. 2021.201.19:30:30.94;"S/X receiver on axis. 2021.201.19:36:47.93;"S/X receiver on axis. 2021.201.19:39:04.94;"S/X receiver on axis. 2021.201.19:45:13.03;"S/X receiver on axis. 2021.201.19:52:58.96;"S/X receiver on axis. 2021.201.19:55:43.96;"S/X receiver on axis. 2021.201.20:04:49.96;"S/X receiver on axis. 2021.201.20:10:10.09;"S/X receiver on axis. 2021.201.20:15:52.96;"S/X receiver on axis. 2021.201.20:22:18.07;"S/X receiver on axis. 2021.201.20:24:40.98;"S/X receiver on axis. 2021.201.20:27:15.90;"S/X receiver on axis. 2021.201.20:34:52.98;"S/X receiver on axis. 2021.201.20:40:05.06;"S/X receiver on axis. 2021.201.20:49:40.98;"S/X receiver on axis. 2021.201.20:53:37.96;"S/X receiver on axis. 2021.201.20:55:48.97;"S/X receiver on axis. 2021.201.21:04:31.97;"S/X receiver on axis. 2021.201.21:09:39.03;"S/X receiver on axis. 2021.201.21:18:36.99;"S/X receiver on axis. 2021.201.21:21:39.03;"S/X receiver on axis. 2021.201.21:27:43.96;"S/X receiver on axis. 2021.201.21:30:20.01;"S/X receiver on axis. 2021.201.21:38:16.95;"S/X receiver on axis. 2021.201.21:47:27.03;"S/X receiver on axis. 2021.201.21:51:30.99;"S/X receiver on axis. 2021.201.21:54:48.96;"S/X receiver on axis. 2021.201.22:00:46.94;"S/X receiver on axis. 2021.201.22:05:39.94;"S/X receiver on axis. 2021.201.22:13:18.07;"S/X receiver on axis. 2021.201.22:15:59.99;"S/X receiver on axis. 2021.201.22:21:52.89;"S/X receiver on axis. 2021.201.22:27:23.01;"S/X receiver on axis. 2021.201.22:30:02.97;"S/X receiver on axis. 2021.201.22:34:01.94;"S/X receiver on axis. 2021.201.22:42:25.00;"S/X receiver on axis. 2021.201.22:47:09.98;"S/X receiver on axis. 2021.201.22:54:23.92;"S/X receiver on axis. 2021.201.22:56:54.03;"S/X receiver on axis. 2021.201.23:04:32.93;"S/X receiver on axis. 2021.201.23:12:07.02;"S/X receiver on axis. 2021.201.23:16:46.02;"S/X receiver on axis. 2021.201.23:28:56.98;"S/X receiver on axis. 2021.201.23:36:47.92;"S/X receiver on axis. 2021.201.23:46:06.96;"S/X receiver on axis. 2021.201.23:49:57.95;"S/X receiver on axis. 2021.202.00:01:10.93;"S/X receiver on axis. 2021.202.00:09:03.02;"S/X receiver on axis. 2021.202.00:13:58.99;"S/X receiver on axis. 2021.202.00:18:11.99;"S/X receiver on axis. 2021.202.00:27:40.04;"S/X receiver on axis. 2021.202.00:36:19.01;"S/X receiver on axis. 2021.202.00:43:24.99;"S/X receiver on axis. 2021.202.00:49:57.01;"S/X receiver on axis. 2021.202.01:00:22.92;"S/X receiver on axis. 2021.202.01:06:35.89;"S/X receiver on axis. 2021.202.01:19:24.99;"S/X receiver on axis. 2021.202.01:25:24.04;"S/X receiver on axis. 2021.202.01:31:11.95;"S/X receiver on axis. 2021.202.01:34:29.98;"S/X receiver on axis. 2021.202.01:44:17.00;"S/X receiver on axis. 2021.202.01:51:24.09;"S/X receiver on axis. 2021.202.01:55:16.93;"S/X receiver on axis. 2021.202.01:58:58.95;"S/X receiver on axis. 2021.202.02:08:36.95;"S/X receiver on axis. 2021.202.02:14:12.03;"S/X receiver on axis. 2021.202.02:16:57.96;"S/X receiver on axis. 2021.202.02:26:24.00;"S/X receiver on axis. 2021.202.02:30:19.03;"S/X receiver on axis. 2021.202.02:35:10.96;"S/X receiver on axis. 2021.202.02:45:53.93;"S/X receiver on axis. 2021.202.02:53:21.98;"S/X receiver on axis. 2021.202.03:01:45.03;"S/X receiver on axis. 2021.202.03:04:41.01;"S/X receiver on axis. 2021.202.03:09:40.95;"S/X receiver on axis. 2021.202.03:13:05.96;"S/X receiver on axis. 2021.202.03:19:12.00;"S/X receiver on axis. 2021.202.03:22:57.02;"S/X receiver on axis. 2021.202.03:26:55.04;"S/X receiver on axis. 2021.202.03:29:43.96;"S/X receiver on axis. 2021.202.03:34:04.03;"S/X receiver on axis. 2021.202.03:43:04.93;"S/X receiver on axis. 2021.202.03:45:47.01;"S/X receiver on axis. 2021.202.03:56:25.96;"S/X receiver on axis. 2021.202.03:58:29.01;"S/X receiver on axis. 2021.202.04:04:02.89;"S/X receiver on axis. 2021.202.04:12:43.01;"S/X receiver on axis. 2021.202.04:17:08.01;"S/X receiver on axis. 2021.202.04:24:17.07;"S/X receiver on axis. 2021.202.04:26:51.03;"S/X receiver on axis. 2021.202.04:32:55.10;"S/X receiver on axis. 2021.202.04:41:45.01;"S/X receiver on axis. 2021.202.04:50:40.04;"S/X receiver on axis. 2021.202.04:54:47.89;"S/X receiver on axis. 2021.202.04:57:25.07;"S/X receiver on axis. 2021.202.05:00:34.00;"S/X receiver on axis. 2021.202.05:12:51.06;"S/X receiver on axis. 2021.202.05:16:27.96;"S/X receiver on axis. 2021.202.05:21:00.15;"S/X receiver on axis. 2021.202.05:25:09.00;"S/X receiver on axis. 2021.202.05:27:34.05;"S/X receiver on axis. 2021.202.05:41:47.93;"S/X receiver on axis. 2021.202.05:53:43.08;"S/X receiver on axis. 2021.202.05:56:59.03;"S/X receiver on axis. 2021.202.05:59:35.99;"S/X receiver on axis. 2021.202.06:10:13.98;"S/X receiver on axis. 2021.202.06:18:58.94;"S/X receiver on axis. 2021.202.06:23:18.05;"S/X receiver on axis. 2021.202.06:30:58.92;"S/X receiver on axis. 2021.202.06:33:56.08;"S/X receiver on axis. 2021.202.06:41:26.97;"S/X receiver on axis. 2021.202.06:52:30.02;"S/X receiver on axis. 2021.202.06:57:04.98;"S/X receiver on axis. 2021.202.07:06:13.01;"S/X receiver on axis. 2021.202.07:10:27.02;"S/X receiver on axis. 2021.202.07:13:17.93;"S/X receiver on axis. 2021.202.07:28:13.10;"S/X receiver on axis. 2021.202.07:30:32.02;"S/X receiver on axis. 2021.202.07:35:25.98;"S/X receiver on axis. 2021.202.07:38:27.03;"S/X receiver on axis. 2021.202.07:43:24.88;"S/X receiver on axis. 2021.202.07:51:06.92;"S/X receiver on axis. 2021.202.07:53:17.92;"S/X receiver on axis. 2021.202.07:56:08.96;"S/X receiver on axis. 2021.202.07:59:03.02;"S/X receiver on axis. 2021.202.08:03:28.98;"S/X receiver on axis. 2021.202.08:07:08.00;"S/X receiver on axis. 2021.202.08:10:24.02;"S/X receiver on axis. 2021.202.08:20:09.94;"S/X receiver on axis. 2021.202.08:24:28.96;"S/X receiver on axis. 2021.202.08:29:58.94;"S/X receiver on axis. 2021.202.08:38:53.99;"S/X receiver on axis. 2021.202.08:44:13.02;"S/X receiver on axis. 2021.202.08:47:17.02;"S/X receiver on axis. 2021.202.08:55:32.87;"S/X receiver on axis. 2021.202.08:58:40.99;"S/X receiver on axis. 2021.202.09:03:58.92;"S/X receiver on axis. 2021.202.09:06:27.94;"S/X receiver on axis. 2021.202.09:14:50.92;"S/X receiver on axis. 2021.202.09:17:27.96;"S/X receiver on axis. 2021.202.09:22:36.03;"S/X receiver on axis. 2021.202.09:27:44.97;"S/X receiver on axis. 2021.202.09:31:08.92;"S/X receiver on axis. 2021.202.09:36:45.95;"S/X receiver on axis. 2021.202.09:39:23.97;"S/X receiver on axis. 2021.202.09:41:29.96;"S/X receiver on axis. 2021.202.09:46:53.01;"S/X receiver on axis. 2021.202.09:49:59.94;"S/X receiver on axis. 2021.202.09:56:42.94;"S/X receiver on axis. 2021.202.10:05:26.91;"S/X receiver on axis. 2021.202.10:10:19.99;"S/X receiver on axis. 2021.202.10:15:06.99;"S/X receiver on axis. 2021.202.10:17:44.05;"S/X receiver on axis. 2021.202.10:25:35.04;"S/X receiver on axis. 2021.202.10:28:15.96;"S/X receiver on axis. 2021.202.10:33:07.93;"S/X receiver on axis. 2021.202.10:35:40.99;"S/X receiver on axis. 2021.202.10:40:32.94;"S/X receiver on axis. 2021.202.10:46:01.98;"S/X receiver on axis. 2021.202.10:55:53.94;"S/X receiver on axis. 2021.202.10:58:42.03;"S/X receiver on axis. 2021.202.11:03:09.05;"S/X receiver on axis. 2021.202.11:08:03.98;"S/X receiver on axis. 2021.202.11:13:28.04;"S/X receiver on axis. 2021.202.11:20:02.92;"S/X receiver on axis. 2021.202.11:24:30.04;"S/X receiver on axis. 2021.202.11:27:22.92;"S/X receiver on axis. 2021.202.11:34:59.91;"S/X receiver on axis. 2021.202.11:40:16.99;"S/X receiver on axis. 2021.202.11:44:51.94;"S/X receiver on axis. 2021.202.11:47:52.97;"S/X receiver on axis. 2021.202.11:51:51.97;"S/X receiver on axis. 2021.202.11:56:30.98;"S/X receiver on axis. 2021.202.11:59:07.03;"S/X receiver on axis. 2021.202.12:01:56.96;"S/X receiver on axis. 2021.202.12:06:06.92;"S/X receiver on axis. 2021.202.12:10:59.29;"S/X receiver on axis. 2021.202.12:16:15.98;"S/X receiver on axis. 2021.202.12:18:18.93;"S/X receiver on axis. 2021.202.12:21:01.08;"S/X receiver on axis. 2021.202.12:23:49.98;"S/X receiver on axis. 2021.202.12:32:51.98;"S/X receiver on axis. 2021.202.12:40:30.96;"S/X receiver on axis. 2021.202.12:44:45.91;"S/X receiver on axis. 2021.202.12:53:04.00;"S/X receiver on axis. 2021.202.12:58:25.95;"S/X receiver on axis. 2021.202.13:06:21.00;"S/X receiver on axis. 2021.202.13:15:08.01;"S/X receiver on axis. 2021.202.13:20:48.96;"S/X receiver on axis. 2021.202.13:26:53.03;"S/X receiver on axis. 2021.202.13:31:03.98;"S/X receiver on axis. 2021.202.13:33:44.88;"S/X receiver on axis. 2021.202.13:45:19.98;"S/X receiver on axis. 2021.202.13:49:33.01;"S/X receiver on axis. 2021.202.13:52:01.05;"S/X receiver on axis. 2021.202.13:57:58.92;"S/X receiver on axis. 2021.202.14:03:12.97;"S/X receiver on axis. 2021.202.14:05:51.02;"S/X receiver on axis. 2021.202.14:09:12.98;"S/X receiver on axis. 2021.202.14:18:23.99;"S/X receiver on axis. 2021.202.14:26:24.07;"S/X receiver on axis. 2021.202.14:28:34.01;"S/X receiver on axis. 2021.202.14:31:26.97;"S/X receiver on axis. 2021.202.14:33:24.96;"S/X receiver on axis. 2021.202.14:43:52.96;"S/X receiver on axis. 2021.202.14:50:01.93;"S/X receiver on axis. 2021.202.14:53:59.00;"S/X receiver on axis. 2021.202.14:58:33.99;"S/X receiver on axis. 2021.202.15:01:11.95;"S/X receiver on axis. 2021.202.15:11:28.07;"S/X receiver on axis. 2021.202.15:14:37.04;"S/X receiver on axis. 2021.202.15:16:32.96;"S/X receiver on axis. 2021.202.15:28:18.06;"S/X receiver on axis. 2021.202.15:33:22.92;"S/X receiver on axis. 2021.202.15:36:26.97;"S/X receiver on axis. 2021.202.15:41:44.95;"S/X receiver on axis. 2021.202.15:44:04.00;"S/X receiver on axis. 2021.202.15:48:23.98;"S/X receiver on axis. 2021.202.15:55:08.02;"S/X receiver on axis. 2021.202.16:00:12.87;"S/X receiver on axis. 2021.202.16:03:28.95;"S/X receiver on axis. 2021.202.16:07:43.92;"S/X receiver on axis. 2021.202.16:23:26.10;"S/X receiver on axis. 2021.202.16:26:24.94;"S/X receiver on axis. 2021.202.16:29:13.95;"S/X receiver on axis. 2021.202.16:34:57.01;"S/X receiver on axis. 2021.202.16:39:18.04;"S/X receiver on axis. 2021.202.16:42:10.12;"S/X receiver on axis. 2021.202.16:44:06.01;"S/X receiver on axis. 2021.202.16:51:35.97;"S/X receiver on axis. 2021.202.16:54:29.05;"S/X receiver on axis. 2021.202.16:58:24.95;"S/X receiver on axis. 2021.202.17:03:09.93;"S/X receiver on axis. 2021.202.17:10:58.96;"S/X receiver on axis. 2021.202.17:13:17.91;"S/X receiver on axis. 2021.202.17:23:40.06;"S/X receiver on axis. 2021.202.17:26:22.91;"S/X receiver on axis. 2021.202.17:28:34.94;"S/X receiver on axis. 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. ================================ apsg48is READY ================================ 2021-07-19 02:53:25 [EXTERNAL] q21200, r11008, apsg48, q21205 and q21206, Ishioka, Ready-message Ishioka is ready for q21200, r11008, apsg48, q21205 and q21206. First source of q21200 is 2000+472 at 200day 07:00:00(UT). First source of r11008 is 0202+319 at 200day 17:00:00(UT). First source of apsg48 is 2318+049 at 201day 17:30:00(UT). First source of q21205 is 2000+472 at 205day 07:30:00(UT). First source of q21206 is 2000+472 at 206day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:32.0 C, Hum:74.7 %, Pres:1002.7 hPa FMOUT - GPS = +825.7 nsec at 200-02:47 Tsys: X-band=38.8 K, S-band=201.5 K (EL=90) SEFD: X-band=1467.6 Jy, S-band=2472.4 Jy (Taurus-A, AZ=250.9, EL=59.5) About q21200 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q21200is/m5b We will inform BONN, when the data is ready. About r11008 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r11008is/m5b We will inform BONN, when the data is ready. About apsg48 data transfer, Correlator is SHAO. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/apsg48is/m5b We will inform SHAO, when the data is ready. About q21205 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q21205is About q21206 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q21206is Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.spacegeodesy.go.jp%2Fvlbi%2Fen%2F&data=04%7C01%7Civs-ops%40lists.nasa.gov%7Ca92564d0476f45cdc18508d94a61c9e7%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C637622606138826394%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=oEkAc%2FR7rN5FtWjBDgV36qu%2B1w%2BhJxS5F4ni1oCloxI%3D&reserved=0 =================================================== ================================ apsg48is STOP ================================= 2021-07-26 00:09:50 [EXTERNAL] apsg48, Ishioka, Stop-message Ishioka finished apsg48. For antenna safety, Ishioka stopped after 202-0734 scan. During the above observation, there was the following missing scans. 201-1905 to 201-1926a, 201-2241, 201-2331, 202-0033a to 202-0037, 2020-0229, 2020-0337, 202-0418 to 202-0422, and 202-0551 to 202-0556. --- Automatic measurement results at about 202-07:34 --- Temp: 31.0 C, Hum:74.8 %, Pres:1000.3 hPa FMOUT - GPS = +832.3 nsec at 202-07:34 (UT). Tsys: X-band=39.2 K, S-band=178.8 K (EL=90) SEFD: X-band=1533.0 Jy, S-band=1764.6 Jy (Virgo-A, AZ=195.7, EL=65.3) We put the file "apsg48is.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=http%3A%2F%2Fwww.spacegeodesy.go.jp%2Fvlbi%2Fen%2F&data=04%7C01%7Civs-ops%40lists.nasa.gov%7Cbbe8940db084418f589b08d94fcb1892%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C637628555993570117%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=shiXcdZslGIjQNeTrRjE2%2FuXwuL3K9MikFPoneY5tuo%3D&reserved=0 =================================================== ================================ apsg48kk READY ================================ 2021-07-20 17:08:47 apsg48, Kokee Park 20m, Ready-message Session apsg48 ready message for Kokee Park 20m. ------------------------------------------------ Comments: no pointing check due to fast turn around First source: 2318+049 at 201/1730:00 UT FMOUT-GPS: +2.766 microseconds Wx: Temperature (C): 15.1 Pressure (mBar): 890 Humidity (%): 91.9 Sky Conditions: mostly cloudy Cable difference is: longer cable makes the reading smaller by 52.2 microseconds and is nominal Pointing values: na Tsys (x1/s/x2): 91/35/52 ================================ apsg48kk START ================================ 2021-07-20 17:30:00 apsg48, Kokee Park 20m, Autostart-message Session apsg48 auto-start message for Kokee Park 20m. ----------------------------------------------------- Started recording with source: 2318+049 at 201.17:30:00 UT ================================ apsg48kk STOP ================================= 2021-07-21 17:29:51 apsg48, Kokee Park 20m, Stop-message Session apsg48 stop message for Kokee Park 20m. ----------------------------------------------- Comments: Diskpack JIVE+074 will be sent out via Fedex AWB# 2815 2819 6288. Problem scans: Source Scan start Explanation of problem 0809-493 201/2017:25 RFI on IFB Disk Inventory: A 0, B 0, C 0, D 10, E 5, F 0, G 0, H 1, (other larger) 4 Observation finished at: 202/1728:25 UT ================================ apsg48kv READY ================================ 2021-07-20 09:15:28 [EXTERNAL] apsg48, Sejong, Ready-message First source of apsg48 : 2318+049 at 201/17:30:00 for 131 second (UT) FMOUT-GPS: -31.9 usec Wx: Temperature (C) 29.2 Pressure (hPa) 992.6 Humidity (%) 80.0 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 3809/1140/980 320/41 cas-a 0 +0.08 ================================ apsg48kv START ================================ 2021-07-21 01:25:41 [EXTERNAL] APSG48, Sejong, Start-message Session APSG48 start-message for Sejong(Kv) Started recording with source 2318+049 at 201/17:30:00 (UT) ================================ apsg48kv STOP ================================= 2021-07-21 23:59:19 [EXTERNAL] APSG48, Sejong, Stop-message Sejong finished APSG48. All scans are recorded. FMOUT-GPS: -31.8 usec ================================ apsg48sh STOP ================================= 2021-07-21 17:30:08 [EXTERNAL] APSG48 , sheshan, stopmessage Dear colleagues, Sheshan Station has finished APSG48 in mark5b mode and used CDAS as the terminal. The last source was 2255-282(202-1728,#5141)at 17:28:56 UT. Weather conditions: cloudy. Clock offset=Fmout-GPS= 21.32 us at 16:36:35 UT. Regards, Sheshan25m VLBI Team ================================ apsg48t6 START ================================ 2021-07-20 17:39:55 [EXTERNAL] apsg48,TM ,startmessage Dear colleagues Tianma Station has started apsg48 in flux buff mode and used dbbc2 as the terminal. The first source was 2318+049(201-1730,#7)at 17:30:00 UT. Weather conditions: fine. Clock offset=Fmout-GPS= 54.06 us at 17:34:40 UT. The system power of S-BAND is not normal. Tianma 65m VLBI Team ================================ apsg48yg READY ================================ 2021-07-20 13:46:01 [EXTERNAL] apsg48 Yarragadee (Yg), ready message Session apsg48 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 2318+049 at 17:30:00 UT Formatter to GPS difference (fmout-GPS) is 3.7378 us at 201.13:45:09 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: Additional setup notes (OK = done, NOK = not checked/done): ----------------------------------------------------------- Checklist "Before observation" Sent by Jay (user alias: oper) System: Schedule file prepared OK Signals: RF and IF signal paths configured OK DBBC: Server software running OK DBBC: pps_sync sent (if reconfigured) OK DBBC: client software NOT running on DBBC OK DBBC: IFs correctly selected OK DBBC: Frequency settings correct OK Time: Maser ok OK Mark5: dim software running OK Mark5: Time correct (ntpq) OK Mark5: recording mode set (e.g. proc=xxxx; ready_disk) OK Mark5: reported VSNs agree with printed labels OK Mark5: configured (e.g. setupsx) OK Mark5: Times OK (i.e. mk5=dot? fmset may be required) OK Time: Field system time aggrees with station time (fmset) OK Time: Maser to GPS difference in usec (maserdelay command. Enter value@day/time) (value=+4.0551E-006@2021.201.13:43:13.03) OK Time: Formatter out to GPS difference in usec (clkoff command. Enter value@day/time) (value=+3.7408E-006@2021.201.13:43:10.03) OK Time: delays OK, stable and within 1us (clkoff, maserdelay) OK Mark5: test recording OK (scan_check and autocorrelation) OK Tsys: systemp12 command working and Tsys looking OK (S ~85-95, X ~80-90) OK Antenna: pad clear of obstructions OK Antenna: has a kangaroo pressed the pedestal e-stop button? OK Antenna: Time OK (i.e. SNTP server OK) OK Antenna: in remote mode OK Antenna: Pointing and SEFD checked (put comment in the log, including source used, Az, El, offsets) (value=2021.201.13:38:31.15#fivpt#xoffset 98.6436 60.7618 0.06278 0.00000 0.12482 0.00000 0 0 7u 1921-293) OK Meteorology: Weather conditions ok (enter short meteorological report) OK System: Fringe Check Done? (Indicate if S and X-band fringes were detected) NOK Skype chat with other stations started NOK Additional notes: 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. ================================ apsg48yg START ================================ 2021-07-20 17:35:30 [EXTERNAL] apsg48, Yarragadee (Yg), start message Session apsg48 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 2318+049 at 201/17:30:00 UT Comments: Experiment started ok Regards, Jay 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. ================================ apsg48yg STOP ================================= 2021-07-21 18:44:40 [EXTERNAL] Yarragadee has completed apsg48 Yarragadee has completed apsg48 The log and procedure files from experiment apsg48 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 3.9543 microsec at 2021.202.17:33:27.20 Additional experiment notes: Recorded 4405.63 GB to module HOB+0106 using the Mark5B+ recorder. The Module is being sent to SHAO using eTransfer. Known problems: no Missed Scans: no Observers: Jay, Warren, Earl Regards, Jay Comments from the log: 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. ================================================================================