==================================== r4887 ===================================== Ft : FS time offset is -1.5 seconds (18:30-04:59) and near 0 (12:04-18:30). Power failure (04:59-08:10). Few az encoder failures. Ke : Schedule halted (20:06-22:10). Ny : Windy. Many off-sources. Ur : No onsource status. No problems found for : Ht, Is, Kk, Wn, Ww, Yg, Zc ================================ r4887ft READY ================================= 2019-03-28 18:40:59 R4887, Fortaleza, Ready-message Session R4887 ready-message for Fortaleza. ------------------------------------------- Comments: First source: 0438-436 at 087 - 18:30:00 UT. FMOUT-GPS: 0.358 microseconds. Sky Conditions: Overcast. Cable difference is: longer cable makes the reading larger by 106.8 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 2713.3/3581.5 Cygnus-A 327/34 0.025 -0.014 2919.6/3620.1 Cas-A 009/25 0.027 -0.010 -- FORTALEZA VLBI TEAM. ================================ r4887ft START ================================= 2019-03-28 18:42:42 R4887, Fortaleza, Start-message Session R4887 Start message for Fortaleza.-------------------------------------------- Started recording with source: 0438-436 at 087 - 18:30:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r4887ft STOP ================================= 2019-03-29 19:00:21 R4887, Fortaleza, Stop-message Fortaleza finished R4887 session at 088 - 18:26:58 UT as scheduled. Comments: Scans from 02:09ut to 02:14ut ; from 03:42ut to 04:04ut and from 04:38ut to 04:41ut were missed due to an AZ Encoder failure. Scans from 04:59ut to 08:10ut were missed due to a Power Supply failure at station. The Formatter, the FS PC and the Maser clock were re-synchronized after this failure. Scans from 08:14ut to 12:06ut were missed due to an AZ Encoder failure. Data will be uploaded by e-transfer to BONN. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 10 Size K/16000GB = 01 Other Size (1000GB) = 01 Last update: Mar/2019. Fortaleza VLBA Team ================================ r4887ht READY ================================= 2019-03-28 13:57:44 r4887, Hart15M, Ready-message Session r4887 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start the experiment. First source: 0438-436 at 18:30:00 UT FMOUT-GPS: 0.874 microseconds Wx: Temperature (C): 28.4 Pressure (mBar): 864.7 Humidity (%): 45.0 Sky Conditions: scatter cloud cover Cable difference is: na Pointing values: na Tsys (x1/s/x2): 43.0/49.8/47.4 ================================ r4887ht START ================================= 2019-03-28 18:30:00 r4887, Hart15M, Autostart-message Session r4887 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 0438-436 at 087.18:30:00 UT ================================= r4887ht STOP ================================= 2019-03-29 18:41:48 r4887, Hart15M, Stop-message Session r4887 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4887. All scans recorded successfully. Weather conditions were clear at the start, then partly cloudy from the middle till the end. Data will be e-shipped to Washington. Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 1, H 0, (other larger) 10 Observation finished at: 18:29:30 UT ================================ r4887is READY ================================= 2019-03-28 05:22:33 [vlbi] r4887, q19089 and q19090, Ishioka, Ready-message Ishioka is ready for r4887, q19089 and q19090. First source of r4887 is 1611+343 at 087day 18:30:00(UT). First source of q19089 is 0016+731 at 089day 07:30:00(UT). First source of q19090 is 0716+714 at 090day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:12.9 C, Hum:68.4 %, Pres:993.6 hPa FMOUT - GPS = +596.9 nsec at 087-05:17 Tsys: X-band=44.6 K, S-band=238.5 K (EL=90) SEFD: X-band=1407.2 Jy, S-band=2088.3 Jy (Cas-A, AZ=321.3, EL=50.5) About r4887 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4887is/m5b We will inform WACO, when the data is ready. About q19089 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19089is About q19090 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19090is Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r4887is START ================================= 2019-03-28 18:31:11 r4887, Ishioka, Start-message Session r4887 start message for Ishioka ---------------------------------------------------------------- Started recording with source 1611+343 at 2019/087/18:30:00UT FMOUT-GPS : +0.607 microseconds Wx: Temperature(C): 3.9 Pressure(hPa): 1001.0 Humidity(%): 64.1 ================================= r4887is STOP ================================= 2019-04-01 00:31:32 [vlbi] r4887, q19089 and q19090, Ishioka, Stop-message Ishioka finished r4887, q19089 and q19090. Comments: All scans were recorded. Antenna did not track the source due to AZ limit in the following one scan. Problem scan: Session:r4887 [Source] [Scan start] [problem] 0641+392 088-0933 "Antenna off-source!" from 09:36:59 to 09:37:37 --- Automatic measurement results at about 088-18:27 --- Temp: 5.4 C, Hum:97.8 %, Pres:1003.1 hPa FMOUT - GPS = +609.5 nsec at 088-18:27 (UT). Tsys: X-band=46.3 K, S-band=268.1 K (EL=90) SEFD: X-band=1459.6 Jy, S-band=2145.3 Jy (Cygnus-A, AZ=66.7, EL=48.2) --- Automatic measurement results at about 089-08:27 --- Temp: 7.1 C, Hum:95.2 %, Pres:996.1 hPa FMOUT - GPS = +598.9 nsec at 089-08:27 (UT). SEFD: X-band=1388.5 Jy, S-band=2552.7 Jy (Taurus-A, AZ=221.0, EL=72.1) We could not measure Tsys due to a measurement system trouble. --- Automatic measurement results at about 090-08:27 --- Temp: 11.2 C, Hum:76.7 %, Pres:992.1 hPa FMOUT - GPS = +598.9 nsec at 090-08:27 (UT). Tsys: X-band=44.4 K, S-band=213.9 K (EL=90) SEFD: X-band=1362.8 Jy, S-band=2416.7 Jy (Taurus-A, AZ=223.1, EL=71.6) We put the file "r4887is.log", "q19089is.log" and "q19090is.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/ =================================================== ================================ r4887ke START ================================= 2019-03-28 21:35:17 r4887, Katherine (Ke), start message Session r4887 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 1611+343 at 087/18:30:00 UT Comments: Experiment started okay Regards, Lucas 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. ================================= r4887ke STOP ================================= 2019-03-29 18:49:07 Katherine has completed r4887 Katherine has completed r4887 The log and procedure files from experiment r4887 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 6.1234 microsec at 2019.088.18:28:37.03 Additional experiment notes: Recorded -5445.43 GB to module HOB+0069 JOD-0034 using the Mark5B+ recorder. The Module is being sent to JOD-0034 using DHL. Known problems: Key not enabled on JOD-0034! Missed Scans: yes,0872006 Observers: Katie, Lucas, Warren, Momtaz Regards, Momtaz Comments from the log: 2019.088.01:06:22.28;"go away lucas 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. ================================= r4887ke WIKI ================================= 2019-03-28 22:17:00 r4887 Katherine 12m Disk VSN: JOD-0034/3200 AND HOB+0069/8000 (first 100GB) | Data volume at beginning: 0.00 GB 1830 UT Experiment started okay (Lucas). Key not enabled on JOD-0034, contacted Mick. Began recording on old module in mean time while I waited for Mick to drive out (Lucas). First scan on new module, 087-2006 (Lucas). ================================ r4887kk READY ================================= 2019-03-28 19:33:13 r4887, Kokee Park, Ready-message Session r4887 ready message for Kokee Park. ------------------------------------------- Comments: Cable cal and pointing check done prior for intensive i19087. First source: 2227-088 at 087/1934:25 UT FMOUT-GPS: +7.13 microseconds Wx: Temperature (C): 14.3 Pressure (mBar): 886.1 Humidity (%): 100 Sky Conditions: overcast, raining 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 1527/640 cygnusa 22/69 0.003 0.009 1713/623 casa 32/34 0.006 0.002 Tsys (x1/s/x2): 73/35/42 ================================ r4887kk START ================================= 2019-03-28 19:34:25 r4887, Kokee Park, Autostart-message Session r4887 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 2227-088 at 087.19:34:25 UT ================================= r4887kk STOP ================================= 2019-03-29 18:30:39 r4887, Kokee Park, Stop-message Session r4887 stop message for Kokee Park. ------------------------------------------ Comments: Diskpack "USN-0115" will be sent out via FEDEX AWB# 7747 7915 8506. Disk Inventory: A 0, B 0, C 0, D 9, E 2, F 1, G 4, H 0, (other larger) 0 Observation finished at: 088/1829:17 UT ================================ r4887ny READY ================================= 2019-03-28 18:20:06 r4887, Ny-Alesund, Ready-message Session r4887 ready message for Ny-Alesund. ------------------------------------------- Comments: None First source: 1611+343 at 18:30:00 UT GPS-FMOUT: 175 microseconds Wx: Temperature (C): -4 Pressure (mBar): 972 Humidity (%): 66 Sky Conditions: Clear Cable difference is: longer cable makes the reading larger by 694 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 753/1354 cygnusa 350/30 0.0044 0.0150 848/1223 casa 313/52 -0.0052 0.0170 Tsys (IFA/IFB/IFC): 48/49/111 ================================ r4887ny START ================================= 2019-03-28 18:30:00 r4887, Ny-Alesund, Autostart-message Session r4887 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 1611+343 at 087.18:30:00 UT ================================= r4887ny STOP ================================= 2019-03-29 18:41:15 r4887, Ny-Alesund, Stop-message Session r4887 stop message for Ny-Alesund. ------------------------------------------ Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 18:28:41 UT ================================ r4887wn READY ================================= 2019-03-28 18:06:13 r4887, Wettzell (wn), Ready-message Wettzell (wn) is ready for r4887 at scheduled time. First source (wn): 1611+343 at 18:30:00 UT (start data). Delta ut(ref-efos18) = 4.527 micsec. at 087.17:45 UT. Delta ut(ref-tac2) = 0.969 micsec. at 087.17:45 UT. System status: OK. WX/completely covered, no rain. Regards, Wettzell obs. ================================ r4887wn START ================================= 2019-03-28 18:42:38 r4887, Wettzell (wn), Start-message Wettzell (wn) started r4887 at scheduled time. First source (wn): 1611+343 at 18:30:00 UT (start data). System status: OK. WX/completely covered, light rain. Regards, Wettzell obs. ================================= r4887wn STOP ================================= 2019-03-29 18:43:48 r4887, Wettzell (wn), Stop-message Wettzell (wn) finished r4887 at scheduled time. Last source (wn): 3C371 at 18:28:50 UT (stop data). System status: OK. WX: almost clear, calm. Regards, Wettzell obs. ================================ r4887yg START ================================= 2019-03-28 21:36:01 r4887, Yarragadee (Yg), start message Session r4887 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 1611+343 at 087/18:30:00 UT Comments: Experiment started okay Regards, Lucas 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. ================================= r4887yg STOP ================================= 2019-03-29 18:54:56 Yarragadee has completed r4887 Yarragadee has completed r4887 The log and procedure files from experiment r4887 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 8.3428 microsec at 2019.088.18:28:40.03 Additional experiment notes: Recorded 1413.93 GB to module USN-0020 using the Mark5B+ recorder. The Module is being sent to USN-0020 using DHL. Known problems: No Missed Scans: No Observers: Katie, Lucas, Warren, Momtaz Regards, Momtaz 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. ================================= r4887yg WIKI ================================= 2019-03-28 22:17:00 r4887 Yarragadee 12m Disk VSN: USN-0020/2000 | Data volume at beginning: 0.00 GB 1830UT Experiment started okay (Lucas). ================================ r4887zc READY ================================= 2019-03-29 04:52:13 r4887 Zelenchukskaya Ready message Session r4887 ready message for Zelenchukskaya. First source: 1611+343 at 18:30:00 UT. GPS-FMOUT: 2.898 microseconds. GPS-MASER: 2.687 microseconds. Wx: Temperature (C): -1, Pressure (mBar): 887, Humidity: 93. Sky Conditions: snow. Cable difference: - Pointing values: SEFD: (x/s) Source Az/El Offset1 Offset2 195/- 3c161 198/39 -0.00646 -0.00755 Tsys(x/s): 86/110. Azeloff(az/el): -1m/0m. Operator: Kiselev P. ================================ r4887zc START ================================= 2019-03-29 04:52:22 r4887 Zelenchukskaya Start message Session r4887 start message for Zelenchukskaya. Experement started 18:30:00. First source: 1611+343 at 18:30:00 UT. Operator: Kiselev P. ================================= r4887zc STOP ================================= 2019-03-29 18:32:14 r4887 Zelenchukskaya Stop message Session r4887 stop message for Zelenchukskaya. Zelenchukskaya ends r4887 at 18:28:41, observing 367. Session r4887 were recorded on module IAAC+014. Operator: Ptitcin A. ================================================================================