==================================== t2147 ===================================== Is : Antenna problems (17:30-19:30) (07:56-17:30). Other scans missed. Kg : Did not participate. Ny : Reported maser problem. Wn : Did not participate. Wz : Looks like some scan names are different than other stations. Same scans but name different. No problems found for : Ht, Kv, Ns, Yg No information for : 26, 36, Oh, Sm =================================== t214756 =================================== 2021-07-13 18:00:55 t2147, DSS56 (56), not observing session During a routine wheel grease sampling at DSS56, metal particles were found. The antenna was declared not operational for VLBI activities. ================================ t2147ht READY ================================= 2021-07-13 17:18:12 [EXTERNAL] t2147, Hart15M, Ready-message Session t2147 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start T2147. All systems are nominal. Session is being operated remotely. First source: 0637-752 at 17:30:00 UT FMOUT-GPS: 3.7930 microseconds Wx: Temperature (C): 1.3 Pressure (mBar): 869.1 Humidity (%): 52.6 Sky Conditions: Clear Cable difference is: na Pointing values: na Tsys (x1/s/x2): 39.5/51.6/35.1 ================================ t2147ht START ================================= 2021-07-13 17:30:00 [EXTERNAL] t2147, Hart15M, Autostart-message Session t2147 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 0637-752 at 194.17:30:00 UT ================================= t2147ht STOP ================================= 2021-07-14 17:30:46 [EXTERNAL] t2147, Hart15M, Stop-message Session t2147 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed T2147. All sources recorded successfully. Weather was clear throughout. Data will be e-shipped to Bonn. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 2 Observation finished at: 17:30:00 UT ================================ t2147is READY ================================= 2021-07-12 06:20:54 [EXTERNAL] q21193, r11007, t2147, aov061, r41007, q21198 and q21199, Ishioka, Ready-message Ishioka is ready for q21193, r11007, t2147, aov061, r41007, q21198 and q21199. First source of q21193 is 1726+455 at 193day 07:00:00(UT). First source of r11007 is 3C371 at 193day 17:00:00(UT). First source of t2147 is 3C418 at 194day 17:30:00(UT). First source of aov061 is 2227-088 at 195day 18:00:00(UT). First source of r41007 is 1758+388 at 196day 18:30:00(UT). First source of q21198 is 2000+472 at 198day 07:30:00(UT). First source of q21199 is 2000+472 at 199day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is cloudy Temp:27.8 C, Hum:87.1 %, Pres:997.7 hPa FMOUT - GPS = +815.6 nsec at 193-06:14 Tsys: X-band=38.9 K, S-band=96.8 K (EL=90) SEFD: X-band=1569.8 Jy, S-band=1700.6 Jy (Virgo-A, AZ=129.1, EL=56.6) About q21193 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q21193is/m5b We will inform BONN, when the data is ready. About r11007 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r11007is/m5b We will inform BONN, when the data is ready. About t2147 data transfer, Correlator is BONN. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/t2147is/m5b We will inform BONN, when the data is ready. About aov061 data transfer, Correlator is GSI. data server(GSI) -> iserv02 data directory(k5) -> /ddn/vlbi/data/aov061is About r41007 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r41007is/m5b We will inform WACO, when the data is ready. About q21198 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q21198is About q21199 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q21199is 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%7C3247c7fbadb54c8ddd1708d944fe9cf0%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C637616682644829905%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=IefxQ5GU6uIgWIL1E9aehnOEdV7n%2BIRR7f7Dt7L%2BeR8%3D&reserved=0 =================================================== ================================= t2147is STOP ================================= 2021-07-15 00:24:22 [EXTERNAL] t2147, Ishioka, Stop-message Ishioka stopped r11007. For antenna safety, Ishioka started with a 194-1930b scan and stopped after a 195-0756 scan. During the above observation, there was the following missing scans. 195-0012b to 195-0019 , 195-0451a to 195-0454b , 195-0544 to 195-0556a , 195-0708a to 195-0712a , 195-0715 to 195-0717 , 195-0733a to 195-0736b --- Measurement results at about 195-08:05 --- Temp: 25.0 C, Hum:89.8 %, Pres:1003.5 hPa FMOUT - GPS = +821.7 nsec at 195-07:56 (UT). Tsys: X-band=39.1 K, S-band=178.1 K (EL=90) SEFD: X-band=1534.7 Jy, S-band=2420.2 Jy (Virgo-A, AZ=192.3, EL=65.6) We put the file "t2147is.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%7Ce87ca51ca95a455ebb3a08d947284ff6%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C637619060744590351%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=%2Fci4vDzFdGLBe3QD3qM3uQPikauwZAiKqfFUHr1Mw8g%3D&reserved=0 =================================================== ================================ t2147kg READY ================================= 2021-07-15 01:35:58 [EXTERNAL] t2147, Koganei11, Ready and start message Dear colleagues, Koganei11 was not ready for t2147 session due to AZ drive problem. Koganei 11m can not participate in the observation. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2147kg START ================================= 2021-07-15 01:35:58 [EXTERNAL] t2147, Koganei11, Ready and start message Dear colleagues, Koganei11 was not ready for t2147 session due to AZ drive problem. Koganei 11m can not participate in the observation. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================= t2147kg STOP ================================= 2021-07-15 01:36:42 [EXTERNAL] t2147, Koganei11, Stop message Dear Colleagues, Koganei 11m could not participate in the observation due to AZ drive problem. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ t2147kv READY ================================= 2021-07-13 04:27:56 [EXTERNAL] T2147, Sejong, Ready-message First source of 3C418 : 3C418 at 194/17:30:00 for 136 second (UT) FMOUT-GPS: -31.9 usec Wx: Temperature (C) 32.4 Pressure (hPa) 991.1 Humidity (%) 64.0 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 3709/1114/958 320/41 cas-a 0 +0.08 ================================ t2147kv START ================================= 2021-07-14 00:09:21 [EXTERNAL] T2147, Sejong, Start-message Session T2147 start-message for Sejong(Kv) Started recording with source 3C418 at 194/17:30:00 (UT) ================================= t2147kv STOP ================================= 2021-07-16 01:55:40 [EXTERNAL] T2147, Sejong, Stop-message Sejong finished T2147. All scans are recorded. FMOUT-GPS: -31.9 usec ================================ t2147ns READY ================================= 2021-07-13 17:06:54 [EXTERNAL] t2147, Ny-Alesund 13m NS, Ready-message Session t2147 ready message for Ny-Alesund 13m NS. -------------------------------------------------- First source: 3c418 at 17:30 UT FMOUT-GPS: 20.086 microseconds Wx: Temperature (C): 6.2 Pressure (mBar): 1004.1 Humidity (%): 78 Sky Conditions: clear Cable difference is: na Pointing values: na Tsys values: na ================================ t2147ns START ================================= 2021-07-13 17:30:10 [EXTERNAL] t2147, Ny-Alesund 13m NS, Autostart-message Session t2147 auto-start message for Ny-Alesund 13m NS. ------------------------------------------------------- Started recording with source: 3c418 at 194.17:30:00 UT ================================= t2147ns STOP ================================= 2021-07-14 17:46:14 [EXTERNAL] t2147, Ny-Alesund 13m NS, Stop-message Session t2147 stop message for Ny-Alesund 13m NS. ------------------------------------------------- Comments: Ns as tagalong. Observation finished at: 17:30 UT ================================ t2147ny READY ================================= 2021-07-13 17:21:19 [EXTERNAL] t2147, Ny-Alesund, Ready-message Session t2147 ready message for Ny-Alesund. ------------------------------------------- First source: 3c418 at 17:30 UT GPS-FMOUT: na Wx: Temperature (C): 6,8 Pressure (mBar): 998,8 Humidity (%): 78 Sky Conditions: clear Cable difference is: longer cable makes the reading larger by 641 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 935/1646 casa 23/49 -0,0093 0,0058 Tsys (x1/s/x2): 45/53/57 ================================ t2147ny START ================================= 2021-07-13 17:30:00 [EXTERNAL] t2147, Ny-Alesund, Autostart-message Session t2147 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 3c418 at 194.17:30:00 UT ================================= t2147ny STOP ================================= 2021-07-14 17:38:28 [EXTERNAL] t2147, Ny-Alesund, Stop-message Session t2147 stop message for Ny-Alesund. ------------------------------------------ Comments: Maser problems. Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 17:30 UT ================================ t2147wn READY ================================= 2021-07-13 20:18:38 [EXTERNAL] Wettzell (wn) ist not ready to observe t2147 Wettzell (wn) ist not ready to observe t2147 because of an AZ-ENCODER failure. Best regards, Wettzell Obs. ================================ t2147yg READY ================================= 2021-07-13 17:18:26 [EXTERNAL] t2147 Yarragadee (Yg), ready message Session t2147 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 3c418 at 17:30:00 UT Formatter to GPS difference (fmout-GPS) is 2.4673 us at 194.17:18:03 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: 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. ================================ t2147yg START ================================= 2021-07-13 17:30:37 [EXTERNAL] t2147, Yarragadee (Yg), start message Session t2147 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 3C418 at 194/17:30:00 UT Comments: Experiment started ok Regards, Eloise 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. ================================= t2147yg STOP ================================= 2021-07-16 02:22:04 [EXTERNAL] Yarragadee has completed t2147 Yarragadee has completed t2147 The log and procedure files from experiment t2147 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 2.6593 microsec at 2021.195.17:38:29.36 Additional experiment notes: Recorded -6157.67 GB to module HOB+0039 using the Mark5B+ recorder. The Module is being sent to BONN using DHL. Known problems: No Missed Scans: No Observers: Eloise,Warren,Katie,Pradyumna Regards, Pradyumna 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. ================================================================================