==================================== r1917 ===================================== Ag : Late start (01:45). Cooling down receiver. Ft : LO not working. Yg : Late start (23:25). No problems found for : Ht, Is, Kk, Kv, Ma, Ny, Wn, Wz No information for : Ns ================================ r1917ag READY ================================= 2019-10-21 16:40:21 r1917, AGGO, Ready-message Session r1917 ready message for AGGO. ------------------------------------- Comments: we discovered unexpectedly a warm receiver. We are reestablishing the cryogenic cooling and expect nominal temperatures at a later time during the session. (Check for 20K/70K in the log.) No pointing or caltsys possible during vacuum pump hooked up to dewar. First source: 1424-418 at 17:00:00 UT FMOUT-GPS: 0.05166 microseconds Wx: Temperature (C): 14.1 Pressure (mBar): 1015.0 Humidity (%): 97.8 Sky Conditions: cloudy Cable difference is: longer cable makes the reading larger by 111 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 0/0 0 0/0 0 0 Tsys (x1/s/x2): 0/0/0 ================================ r1917ag START ================================= 2019-10-21 17:00:02 r1917, AGGO, Start-message Session r1917 start message for AGGO. ------------------------------------- Started recording with source: 1424-418 at: 17:00:00 UT ================================= r1917ag STOP ================================= 2019-10-22 16:55:44 r1917, AGGO, Stop-message Session r1917 stop message for AGGO. ------------------------------------ Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:55:39 UT ================================= r1917ag STOP ================================= 2019-10-22 20:15:15 Re: r1917, AGGO, Stop-message Additional information for the correlator: We discovered a warm receiver before experiment and decided to reestablish the vacuum and cool down, while the experiment started. The first scan with useful data is 295-0145. All scans before are useless, as the antenna could not be moved during cooling down procedure with vacuum pump being attached. We sorry for the data loss, but happy that we could save at least 15h45m of the session R1917. Best regards. Hayo Am 22.10.19 um 13:55 schrieb VLBI Operator: > Session r1917 stop message for AGGO. > ------------------------------------ > Problem scans: > Source Scan start Explanation of problem > 0 0 0 > > Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 > Observation finished at: 16:55:39 UT ================================ r1917ft READY ================================= 2019-10-21 20:48:57 R1917, Fortaleza, NOT Ready-message Fortaleza is NOT ready for oberserving r1917 session beacause local ocillator is not working properly. Best regards. - FORTALEZA VLBI TEAM. -- Este email foi escaneado pelo Avast antivírus. https://www.avast.com/antivirus ================================ r1917ht READY ================================= 2019-10-21 13:50:30 r1917, Hart15M, Ready-message Session r1917 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start the experiment. First source: 1424-418 at 17:00:00 UT FMOUT-GPS: 1.3375 microseconds Wx: Temperature (C): 33.5 Pressure (mBar): 858.3 Humidity (%): 10.8 Sky Conditions: Clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 47.5/47.2/60.2 ================================ r1917ht START ================================= 2019-10-21 17:00:00 r1917, Hart15M, Autostart-message Session r1917 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1424-418 at 294.17:00:00 UT ================================= r1917ht STOP ================================= 2019-10-22 20:46:47 r1917, Hart15M, Stop-message Session r1917 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R1917. All scans recorded successfully. Weather conditions were clear at the start, 70-80% clound in the middle and mostly clear by the end. 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) 6 Observation finished at: 16:59:55 UT ================================ r1917is READY ================================= 2019-10-21 05:21:40 [vlbi] q19294 and r1917, Ishioka, Ready-message Ishioka is ready for q19294 and r1917. First source of q19294 is 3C418 at 294day 07:00:00(UT). First source of r1917 is 3C371 at 294day 17:04:59(UT). The data recorder is K5/VSI system. All systems are normal. Weather is cloudy Temp:17.3 C, Hum:86.8 %, Pres:1006.7 hPa FMOUT - GPS = +486.3 nsec at 294-05:18 Tsys: X-band=46.1 K, S-band=264.6 K (EL=90) SEFD: X-band=1419.4 Jy, S-band=2087.1 Jy (Cygnus-A, AZ=66.9, EL=49.0) About q19294 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q19294/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q19294is/m5b We will inform BONN, when the data is ready. About r1917 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1917/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1917is/m5b We will inform BONN, when the data is ready. Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r1917is START ================================= 2019-10-21 17:07:13 r1917, Ishioka, Start-message Session r1917 start message for Ishioka ---------------------------------------------------------------- Started recording with source 3c371 at 2019/294/17:04:59UT FMOUT-GPS : +0.489 microseconds Wx: Temperature(C): 13.7 Pressure(hPa): 1003.2 Humidity(%): 99.3 ================================= r1917is STOP ================================= 2019-10-22 23:45:08 [vlbi] r1917, Ishioka, Stop-message Ishioka finished r1917. Comments: All scans were recorded. --- Automatic measurement results at about 295-16:58 --- Temp: 14.4 C, Hum:96.5 %, Pres:999.2 hPa FMOUT - GPS = +487.4 nsec at 295-16:58 (UT). Tsys: X-band=46.2 K, S-band=227.7 K (EL=90) SEFD: X-band=1430.1 Jy, S-band=2236.3 Jy (Taurus-A, AZ=130.8, EL=70.0) We put the file "r1917is.log" on "cddis.gsfc.nasa.gov". Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r1917kk READY ================================= 2019-10-21 16:43:02 r1917, Kokee Park, Ready-message Session r1917 ready message for Kokee Park. ------------------------------------------- First source: 3c371 at 294/1704:59 UT FMOUT-GPS: +7.94 microseconds Wx: Temperature (C): 17.4 Pressure (mBar): 888.7 Humidity (%): 89.9 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 52.2 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1860/735 taurusa 275/62 0.007 0.002 Tsys (x1/s/x2): 82/38/44 ================================ r1917kk START ================================= 2019-10-21 17:04:59 r1917, Kokee Park, Autostart-message Session r1917 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 3c371 at 294.17:04:59 UT ================================= r1917kk STOP ================================= 2019-10-22 17:01:23 r1917, Kokee Park, Stop-message Session r1917 stop message for Kokee Park. ------------------------------------------ Comments: Disk# UVLBI-36 will be shipped out via FedEx AWB# 7767 6222 0671. Problem scans: Source Scan start Explanation of problem 1639-062 294/2025:20 RFI on IFA and IFC 0808+019 294/2036:39 RFI on IFA affecting devices #1 through #4 Disk Inventory: A 0, B 0, C 0, D 14, E 6, F 0, G 4, H 0, (other larger) 2 Observation finished at: 295/1659:55 UT ================================ r1917kv READY ================================= 2019-10-21 09:30:49 R1917, Sejong, Ready-message First source of R1917: 3C371 at 294/17:00:00 for 226second (UT) FMOUT-GPS: -33.4 usec Wx: Temperature (C) 19.6 Pressure (hPa) 994.7 Humidity (%) 61.0 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 3925/845/750 39/46 Cas-a 0 +0.08 ================================ r1917kv START ================================= 2019-10-22 00:30:31 R1917, Sejong, Start-message Session R1917 start-message for Sejong(Kv) Started recording with source 3C371 at 294/17:00:00 UT ================================= r1917kv STOP ================================= 2019-10-23 00:02:27 R1917, Sejong, Stop-message Sejong finished R1917. All scans are recorded. FMOUT-GPS: -33.4 usec Comment: ================================ r1917ma READY ================================= 2019-10-21 10:25:04 r1917, MATERA, Ready-message Session r1917 ready message for MATERA. --------------------------------------- First source: 3c371 at 17:00 UT GPS-FMOUT: 8.325 microseconds Wx: Temperature (C): 24 Pressure (mBar): 967 Humidity (%): 61 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 316.2 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1710/1936 casa 11/11 -0.00129 0.01406 Tsys (x1/s/x2): 77/375/0 ================================ r1917ma READY ================================= 2019-10-21 17:11:31 r1917, MATERA, Ready-message Session r1917 ready message for MATERA. --------------------------------------- Comments: . First source: 3c371 at 17:00:00 UT GPS-FMOUT: 8.359 microseconds Wx: Temperature (C): 18.5 Pressure (mBar): 966.06 Humidity (%): 84 Sky Conditions: clear sky Cable difference is: longer cable makes the reading larger by 39.0965 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1174/1274 casa 43/52 0.0095 -0.0022 Tsys (x1/s/x2): 65/239/0 ================================= r1917ma STOP ================================= 2019-10-22 17:09:15 r1917, MATERA, Stop-message Session r1917 stop message for MATERA. -------------------------------------- Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 4, E 0, F 0, G 0, H 0, (other larger) 4(8000) Observation finished at: 16:59:55 UT ================================ r1917ny START ================================= 2019-10-21 17:04:59 r1917, Ny-Alesund, Autostart-message Session r1917 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 3c371 at 294.17:04:59 UT ================================= r1917ny STOP ================================= 2019-10-22 17:06:07 r1917, Ny-Alesund, Stop-message Session r1917 stop message for Ny-Alesund. ------------------------------------------ Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 17:00 UT ================================ r1917wn READY ================================= 2019-10-21 16:46:19 r1917, Wettzell (wn), Ready-message Wettzell (wn) is ready for r1917 at scheduled time. First source (wn): 3C371 at 17:04:49 UT (start data). System status: OK. WX/partly covered, no rain. Regards, Wettzell obs. ================================ r1917wn START ================================= 2019-10-21 18:16:22 r1917, Wettzell (wn), Start-message Wettzell (wn) started r1917 at scheduled time. First source (wn): 3C371 at 17:04:59 UT (start data). System status: OK. WX/partly covered, no rain. Regards, Wettzell obs. ================================= r1917wn STOP ================================= 2019-10-22 17:03:08 r1917, Wettzell (wn), Stop-message Wettzell (wn) finished r1917 at scheduled time. Last source (wn): 1958-179 at 16:59:55 UT (stop data) All scans were recorded. WX/covered, no rain. Regards, Wettzell obs. ================================ r1917wz READY ================================= 2019-10-21 16:46:09 r1917, Wettzell (wz), Ready-message Wettzell (wz) is ready for r1917 at scheduled time. First source (wz): 0716+714 at 17:07:45 UT (start data). Delta ut(ref-efos39) = 3.536 micsec. at 294.16:45 UT. Delta ut(ref-tac2) = 0.842 micsec. at 294.16:45 UT. System status: OK. WX/partly covered, no rain. Regards, Wettzell obs. ================================ r1917wz START ================================= 2019-10-21 18:16:24 r1917, Wettzell (wz), Start-message Wettzell (wz) started r1917 at scheduled time. First source (wz): 0716+714 at 17:07:45 UT (start data). System status: OK. WX/partly covered, no rain. Regards, Wettzell obs. ================================= r1917wz STOP ================================= 2019-10-22 17:03:01 r1917, Wettzell (wz), Stop-message Wettzell (wz) finished r1917 at scheduled time. Last source (wz): 0202+319 at 16:59:55 UT (stop data) All scans were recorded. WX/covered, no rain. Regards, Wettzell obs. ================================ r1917yg START ================================= 2019-10-21 23:31:41 r1917, Yarragadee (Yg), start message Session r1917 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 0308-611 at 294/23:25 UT Comments: Experiment started late Regards, Warren 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. ================================= r1917yg STOP ================================= 2019-10-22 17:13:32 Yarragadee has completed r1917 Yarragadee has completed r1917 The log and procedure files from experiment r1917 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 22.6513 microsec at 2019.295.16:55:46.03 Additional experiment notes: Recorded 976.53 GB to module BKG-0041 using the Mark5B+ recorder. The Module is being sent to wash using DHL. Known problems: no Missed Scans: yes Observers: tiege, warren, lim, earl Regards, earl 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. ================================= r1917yg WIKI ================================= 2019-10-21 23:37:00 r1917 Yarragadee 12m Disk VSN: BKG-0041/2000 | Data volume at beginning: 0 GB 23:25 UT Experiment started late missed all scans before 294-2325 short 397 GB data (Warren). ================================================================================