==================================== r4921 ===================================== Ft : Azimuth position switch (05:48-06:05). Ho : Few problems after scheduled power outage (21:06-23:06). Ht : Wind stow (13:17-13:22). Zc : Late start 18:49. No problems found for : Ag, Is, Kk, Nt, Ny, Wn, Wz, Yg ================================ r4921ag READY ================================= 2019-11-21 18:14:45 r4921, AGGO, Ready-message Session r4921 ready message for AGGO. ------------------------------------- First source: 3C446 at 18:30:00 UT FMOUT-GPS: 0.209977 microseconds Wx: Temperature (C): 31.4 Pressure (mBar): 1007.9 Humidity (%): 49.6 Sky Conditions: clear, no rain, calm Cable difference is: longer cable makes the reading smaller by -100 microseconds and is nominal Pointing values: na Tsys (x1/s/x2): 120.9/115.5/153.0 ================================ r4921ag START ================================= 2019-11-21 18:30:00 r4921, AGGO, Autostart-message Session r4921 auto-start message for AGGO. ------------------------------------------ Started recording with source: 3c446 at 325.18:30:00 UT ================================= r4921ag STOP ================================= 2019-11-22 18:36:04 r4921, AGGO, Stop-message Session r4921 stop message for AGGO. ------------------------------------ Comments: Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 18:29:29 UT ================================ r4921ft READY ================================= 2019-11-21 18:13:36 R4921, Fortaleza, Ready-message Session R4921 ready-message for Fortaleza. ------------------------------------------- Comments:First source: 3C446 at 325 - 18:30:00 UT. FMOUT-GPS: 0.409 microseconds. Sky Conditions: Sky is clear. Cable difference is: longer cable makes the reading larger by 103.5 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 2060.7/3144.7 Virgo-A 288/38 -0.032 0.014 -- FORTALEZA VLBI TEAM. ================================ r4921ft START ================================= 2019-11-21 18:44:47 R4921, Fortaleza, Start-message Session R4921 Start message for Fortaleza. -------------------------------------------- Started recording with source: 3C446 at 325- 18:30:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r4921ft STOP ================================= 2019-11-22 18:36:28 R4921, Fortaleza, Stop-message End of schedule: 326 - 18:27:03 UTComments: Scan from 05:48:51 ut to 06:05:11 ut was missed due to an AZ position switch. Data will be to WASH by e-transfer . Disk Inventory Size 2000GB = 03 Size 4000GB = 02 Size 8000GB = 10Size 16000GB = 01 Other Size (1000GB) = 01 Last update: NOV/2019. -- VLBI TEAM ================================ r4921ho START ================================= 2019-11-21 18:44:40 r4921, Hobart26 (Ho), start message Session r4921 start message for Hobart26 (Ho) ----------------------------------------------------------- Started recording with source: 0727-115 at 325/18:30:00 UT Comments: Antenna drives had stopped working, reached source part way through first scan after fixing problem. Regards, Ross Turner 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. ================================= r4921ho WIKI ================================= 2019-11-22 07:54:00 r4921 Hobart 26m Disk VSN: HOB+0127/32000 | Data volume at beginning: 8596.020 GB 18:25 Antenna drives not working. Had to go into vdesk and type drvon then slew. Reached source about 60 seconds after start of experiment; scan 325-1830a may be dodgy (Ross) 21:06 Drive pc down due to planned power outage. Rebooted onsite; receiver moved off-axis during outage so a few recorded scans after power restored are dodgy. Missed scans 325-2108a through 325-2142d (Ross) 21:42 Remaining issues with rack being corrected, field system again rebooted. Hobart field system pc also full (apparently) and needed files deleting. Some scans may be okay, but likely most affected from 325-2146b through 325-2257 (Ross) 22:30 restart hobart, fix mk4 rack and receiver comms, mk5hb locked up with spectest issue (warren) 23:06 back on schedule (do we have a disk problem - one drive light only?) (w) ================================ r4921ht READY ================================= 2019-11-21 13:52:29 r4921, Hart15M, Ready-message Session r4921 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start the experiment First source: 3C446 at 18:30:00 UT FMOUT-GPS: 1.464 microseconds Wx: Temperature (C): 24.5 Pressure (mBar): 859.5 Humidity (%): 64.1 Sky Conditions: overcast Cable difference is: na Pointing values: na Tsys (x1/s/x2): 36.4/46.3/52.9 ================================ r4921ht START ================================= 2019-11-21 18:30:00 r4921, Hart15M, Autostart-message Session r4921 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 3c446 at 325.18:30:00 UT ================================= r4921ht STOP ================================= 2019-11-22 18:38:28 r4921, Hart15M, Stop-message Session r4921 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4921. Three scans lost to a wind-stow, not other known problems. Weather conditions were overcast at the strta, mostly clear in the middle and overcast with rain at the end. Data will be e-shipped to Washington. Problem scans: Source Scan start Explanation of problem 1741-038 326-1317 Wind stow occured during scan 0104-408 326-1320a Wind stowed throughout scan 0308-611 326-1322 Lat onsource due to wind stow Disk Inventory: A 0, B 1, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 7 Observation finished at: 18:28:36 UT ================================ r4921is READY ================================= 2019-11-21 07:52:37 [vlbi] i19325, r4921, q19327 and q19328, Ishioka, Ready-message Ishioka is ready for i19325, r4921, q19327 and q19328. First source of i19325 is 1803+784 at 325day 18:30:00(UT). First source of r4921 is 1013+054 at 325day 19:33:23(UT). First source of q19327 is 0133+476 at 327day 07:30:00(UT). First source of q19328 is 0133+476 at 328day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:12.7 C, Hum:51.3 %, Pres:1016.4 hPa FMOUT - GPS = +444.2 nsec at 325-06:15 Tsys: X-band=45.6 K, S-band=239.1 K (EL=90) SEFD: X-band=1483.2 Jy, S-band=2069.5 Jy (Cas-A, AZ=39.6, EL=46.1) About i19325 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/i19325is/m5b We will inform WACO, when the data is ready. About r4921 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4921is/m5b We will inform WACO, when the data is ready. About q19327 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19327is About q19328 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19328is Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r4921is START ================================= 2019-11-21 19:42:19 r4921, Ishioka, Start-message Session r4921 start message for Ishioka ---------------------------------------------------------------- Started recording with source 0727-115 at 2019/325/19:41:11UT FMOUT-GPS : +0.453 microseconds Wx: Temperature(C): 7.5 Pressure(hPa): 1018.9 Humidity(%): 90.0 ================================ r4921kk READY ================================= 2019-11-21 18:00:45 r4921, Kokee Park, Ready-message Session r4921 ready message for Kokee Park. ------------------------------------------- First source: 0727-115 at 325/1830:00 UT FMOUT-GPS: +13.85 microseconds Wx: Temperature (C): 16.5 Pressure (mBar): 889.8 Humidity (%): 96.5 Sky Conditions: mostly cloudy Cable difference is: longer cable makes the reading smaller by 51.5 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2218/852 taurusa 288/13 0.001 -0.001 Tsys (x1/s/x2): 97/36/43 ================================ r4921kk START ================================= 2019-11-21 18:30:10 r4921, Kokee Park, Autostart-message Session r4921 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 0727-115 at 325.18:30:00 UT ================================= r4921kk STOP ================================= 2019-11-22 18:32:08 r4921, Kokee Park, Stop-message Session r4921 stop message for Kokee Park. ------------------------------------------ Comments: Brief power outage @ 326/1801:33. No scans missed. Data for experiments r4921 and i19326 on diskpack TR-00026 to be sent out via FedEx AWB# 7770 0279 1100. No post experiment pointing check due to fast turn around. Problem scans: Source Scan start Explanation of problem nrao0512 325/2339:16 RFI on IFA 0016+731 326/0031:28 RFI on IFA Disk Inventory: A 0, B 0, C 0, D 6, E 5, F 0, G 4, H 6, (other larger) 1 Observation finished at: 326/1829:42 UT ================================ r4921nt READY ================================= 2019-11-21 18:24:48 r4921, Noto, Ready-message Session r4921 ready message for Noto. ------------------------------------- First source: 3c446 at 18:30:00 UT GPS-FMOUT: -61.139 microseconds Wx: Temperature (C): 10.9 Pressure (mBar): 1045.7 Humidity (%): 87 Sky Conditions: clear sky, no wind Cable difference is: longer cable makes the reading smaller by 0 microseconds and is not nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 850/1068 cygnusa 285.5/53.4 0.003 -0.001 Tsys (x1/s/x2): 90.1/121.7/95.6 ================================ r4921nt READY ================================= 2019-11-21 18:27:21 r4921, Noto, Ready-message Session r4921 ready message for Noto. ------------------------------------- First source: 3c446 at 18:30:30 UT GPS-FMOUT: -61.139 microseconds Wx: Temperature (C): 11.0 Pressure (mBar): 1045.7 Humidity (%): 88 Sky Conditions: clear sky, no wind Cable difference is: longer cable makes the reading smaller by 0 microseconds and is not nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 850/1068 cygnusa 293/54 0.003 -0.001 Tsys (x1/s/x2): 90.1/121.7/95.7 ================================ r4921nt START ================================= 2019-11-21 18:29:57 r4921, Noto, Start-message Session r4921 start message for Noto. ------------------------------------- Started recording with source: 3c446 at: 18:30:00 UT ================================= r4921nt STOP ================================= 2019-11-22 18:30:50 r4921, Noto, Stop-message Session r4921 stop message for Noto. ------------------------------------ Comments: ok 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: 18:28:00 UT ================================ r4921ny READY ================================= 2019-11-21 18:18:37 r4921, Ny-Alesund, Ready-message Session r4921 ready message for Ny-Alesund. ------------------------------------------- Comments: none First source: 3c446 at 18:30:00 UT GPS-FMOUT: 165.1 microseconds Wx: Temperature (C): -7.5 Pressure (mBar): 1008 Humidity (%): 94 Sky Conditions: clear Cable difference is: longer cable makes the reading larger by 664 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 848/1511 cygnusa 232/48 -0,0043 -0,0252 1008/1529 casa 171/70 -0,0076 -0,0154 Tsys (x1/s/x2): 56/78/184 ================================ r4921ny START ================================= 2019-11-21 18:30:00 r4921, Ny-Alesund, Autostart-message Session r4921 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 3c446 at 325.18:30:00 UT ================================= r4921ny STOP ================================= 2019-11-22 18:31:22 r4921, Ny-Alesund, Stop-message Session r4921 stop message for Ny-Alesund. ------------------------------------------ Comments: none Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 18:30:00 UT ================================ r4921wn START ================================= 2019-11-21 18:17:29 r4921, Wettzell (wn), Start-message Wettzell (wn) started r4921 at scheduled time. First source: 3C446 at 325/18:30:00 UT Delta ut(ref-efos60) = 1.771 usec at 325/17:45 UT. System status: OK WX/ completely covered, no rain, no wind Regards, Wettzell obs. ================================= r4921wn STOP ================================= 2019-11-22 18:33:15 r4921, Wettzell (wn), Stop-message Wettzell (wn) finished r4921 at scheduled time. System status: OK WX/ partly covered, no rain, no wind Regards, Wettzell obs. ================================ r4921wz START ================================= 2019-11-21 19:33:44 r4921, Wettzell (wz), Start-message Wettzell (wz) started r4921 at scheduled time. First source: 2250+194 at 325/19:33:34 UT Delta ut(ref-efos39) = 3.826 usec at 325/18:45 UT. System status: OK WX/ completely covered, no rain, no wind Regards, Wettzell obs. ================================= r4921wz STOP ================================= 2019-11-22 18:33:29 r4921, Wettzell (ws), Stop-message Wettzell (ws) finished r4921 at scheduled time. System status: OK WX/ partly covered, no rain, no wind Regards, Wettzell obs. ================================ r4921yg READY ================================= 2019-11-21 06:09:02 r4921 Yarragadee (Yg), ready message Session r4921 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 0727-115 at 18:30:00 UT Formatter to GPS difference (fmout-GPS) is 2.9753 us at 325.06:07:12 UT Weather: Temperature (C): 29.43, Pressure (hPa): 983.17, Humidity (%): 7.76 Additional operator comments (if any): Pointing results: successful pointing Tsys (S/X): normal temps 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. ================================ r4921yg START ================================= 2019-11-21 18:42:37 r4921, Yarragadee (Yg), start message Session r4921 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 0727-115 at 325/18:30:00 UT Comments: Experiment started OK Regards, Ross Turner 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. ================================= r4921yg WIKI ================================= 2019-11-22 07:54:00 r4921 Yarragadee 12m Disk VSN: MED-0026/2000 | Data volume at beginning: 0.353 GB 06:00 Pointing check would not work until I applied azeloff=0d,0d; left over offset confusing it from previous setup?? (Ross) 18:30 Experiment started okay (Ross) ================================ r4921zc READY ================================= 2019-11-21 18:52:54 r4921 Zelenchukskaya Ready message Session r4921 ready message for Zelenchukskaya. First source: 0613+570 at 18:49:20 UT. GPS-FMOUT: 1.977 microseconds. GPS-MASER: 1.799 microseconds. Wx: Temperature (C): -6, Pressure (mBar): 891, Humidit 91. Sky Conditions: snow. Cable difference: - Pointing values: SEFD: (x/s) Source Az/El Offset1 Offset2 -/- dr21 281/61 -0.02791 -0.00323 Tsys(x/s): 270/157. Azeloff(az/el): -1m30s/0m. Operator: Bezborodov A. ================================ r4921zc START ================================= 2019-11-21 18:54:29 r4921 Zelenchukskaya Start message Session r4921 start message for Zelenchukskaya. Experement started 18:49:20. First source: 0613+570 at 18:49:20 UT. Operator: Bezborodov A. ================================= r4921zc STOP ================================= 2019-11-22 18:39:52 r4921 Zelenchukskaya Stop message Session r4921 stop message for Zelenchukskaya. Zelenchukskaya ends r4921 at 18:29:29, observing 325 . Session r4921 were recorded on module IAAC+012. Operator: Kononenko V. ================================================================================