==================================== r4948 ===================================== Ft : Elevation encoder failure (18:30-18:50). Ny : Observed with warm receiver. Yg : Late start 18:45. No problems found for : Ht, Is, Kk, Ww, Wz ================================ r4948ft START ================================= 2020-05-28 19:03:04 R4948, Fortaleza, Start-message Session R4948 Start-message for Fortaleza. ------------------------------------------- Comments: Receiver is cold. Fortaleza started late due to an error in the appointment system. Started source: 1334-127 at 149 - 18:51:07 UT. FMOUT-GPS: 0.322 microseconds. Sky Conditions: Sky is clear. Cable difference is: longer cable makes the reading larger by 107.4 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 -/- -- FORTALEZA VLBI TEAM. ================================= r4948ft STOP ================================= 2020-05-29 18:21:37 R4948, Fortaleza, Stop-message Fortaleza finished R4948 session at 150 - 18:27:53 UT as scheduled. Comments: Scans from 18:30UT to 18:50UT were missed due to an EL encoder failure. Recording started at 18:51UT. Data will be uploaded by e-transfer to WACO. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 10 Size K/16000GB = 01 Other Size (1000GB) = 01 Last update: Mai/2019. Fortaleza VLBA Team ================================ r4948ht READY ================================= 2020-05-28 16:55:02 r4948, Hart15M, Ready-message Session r4948 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R4948. All systems are nominal. Session is being operated remotely. First source: 1611+343 at 18:30:00 UT FMOUT-GPS: 2.3035 microseconds Wx: Temperature (C): 7.3 Pressure (mBar): 867.4 Humidity (%): 47.7 Sky Conditions: Clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 36.1/50.4/46.4 ================================ r4948ht START ================================= 2020-05-28 18:30:00 r4948, Hart15M, Autostart-message Session r4948 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1611+343 at 149.18:30:00 UT ================================= r4948ht STOP ================================= 2020-05-29 18:46:08 r4948, Hart15M, Stop-message Session r4948 stop message for Hart15M. --------------------------------------- Comments: Hart15M has complete R4948. All scans recorded successfully. Weather conditions were clear to mostly clear throughout. Data will be e-shipped to Washington. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 0, H 0, (other larger) 7 Observation finished at: 18:29:13 UT ================================ r4948is READY ================================= 2020-05-28 07:19:41 [vlbi] r4948, q20151 and q20152, Ishioka, Ready-message Ishioka is ready for r4948, q20151 and q20152. First source of r4948 is 1611+343 at 149day 18:30:00(UT). First source of q20151 is 0642+449 at 151day 07:30:00(UT). First source of q20152 is 0642+449 at 152day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:23.7 C, Hum:59.9 %, Pres:993.4 hPa FMOUT - GPS = +316.3 nsec at 149-06:18 Tsys: X-band=38.1 K, S-band=192.0 K (EL=90) SEFD: X-band=1301.3 Jy, S-band=2286.1 Jy (oriona, AZ=226.1, EL=36.8) About r4948 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4948is/m5b We will inform WACO, when the data is ready. About q20151 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q20151is About q20152 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q20152is Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r4948is START ================================= 2020-05-28 18:31:13 r4948, Ishioka, Start-message Session r4948 start message for Ishioka ---------------------------------------------------------------- Started recording with source 1611+343 at 2020/149/18:30:00UT FMOUT-GPS : +0.325 microseconds Wx: Temperature(C): 12.4 Pressure(hPa): 998.6 Humidity(%): 99.3 ================================= r4948is STOP ================================= 2020-06-01 00:03:53 [vlbi] r4948, q20151 and q20152, Ishioka, Stop-message Ishioka finished r4948, q20151 and q20152. Comments: All scans were recorded. --- Automatic measurement results at about 150-18:25 --- Temp: 16.5 C, Hum:96.2 %, Pres:1005.4 hPa FMOUT - GPS = +326.9 nsec at 150-18:25 (UT). Tsys: X-band=37.8 K, S-band=210.1 K (EL=90) SEFD: X-band=1416.0 Jy, S-band=2457.5 Jy (Cygnus-A, AZ=312.4, EL=82.9) --- Automatic measurement results at about 151-08:29 --- Temp: 23.2 C, Hum:72.2 %, Pres:1006.1 hPa FMOUT - GPS = +324.7 nsec at 151-08:29 (UT). Tsys: X-band=38.2 K, S-band=192.9 K (EL=90) SEFD: X-band=1554.4 Jy, S-band=2230.2 Jy (Virgo-A, AZ=123.6, EL=53.8) --- Automatic measurement results at about 152-08:27 --- Temp: 21.0 C, Hum:85.8 %, Pres:1004.0 hPa FMOUT - GPS = +311.8 nsec at 152-08:27 (UT). Tsys: X-band=38.5 K, S-band=183.9 K (EL=90) SEFD: X-band=1702.8 Jy, S-band=2152.2 Jy (Virgo-A, AZ=124.8, EL=54.4) We put the file "r4948is.log", "q20151is.log" and "q20152is.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/ =================================================== ================================ r4948kk READY ================================= 2020-05-28 19:32:16 r4948, Kokee Park, Ready-message Session r4948 ready message for Kokee Park. ------------------------------------------- Comments: Cable cal and pointing checks done prior to experiment i20149. First source: 0613+570 at 149/1933:01 UT FMOUT-GPS: +9.74 microseconds Wx: Temperature (C): 16.0 Pressure (mBar): 892.1 Humidity (%): 90.1 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 53.0 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2120/6750 cygnusa 306/45 0.007 0.007 2119/684 casa 359/53 0.023 -0.005 Tsys (x1/s/x2): 86/41/45 ================================ r4948kk START ================================= 2020-05-28 19:33:01 r4948, Kokee Park, Autostart-message Session r4948 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 0613+570 at 149.19:33:01 UT ================================= r4948kk STOP ================================= 2020-05-29 18:35:01 r4948, Kokee Park, Stop-message Session r4948 stop message for Kokee Park. ------------------------------------------ Comments: Diskpack SHAO-011 will be sent out via Fedex AWB# 7705 3447 6920. Problem scans: Source Scan start Explanation of problem 0019+058 150/1621:41 RFI on IFB causing pcal amplitude to drop on BBC#13 0104-408 150/1816:19 RFI on IFB causing pcal amplitude to drop on BBC#13 Disk Inventory: A 0, B 0, C 0, D 11, E 1, F 0, G 2, H 5, (other larger) 7 Observation finished at: 150/1827:53 UT ================================ r4948ny READY ================================= 2020-05-28 18:35:09 r4948, Ny-Alesund, Ready-message Session r4948 ready message for Ny-Alesund. ------------------------------------------- Comments: warm receiver First source: 1611+343 at 18:30 UT GPS-FMOUT: 158.51 microseconds Wx: Temperature (C): 4.0 Pressure (mBar): 1000.4 Humidity (%): 89.1 Sky Conditions: cloudy Cable difference is: longer cable makes the reading larger by 668.5 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3507/2312 CygnusA 39/32 -0.0048 0.0047 3562/2169 CasA 357/47 0.0031 0.0036 3763/2433 TaurusA 269/22 0.0033 0.0042 Tsys (x1/s/x2): 228/200/170 ================================ r4948ny START ================================= 2020-05-28 18:32:47 r4948, Ny-Alesund, Start-message Session r4948 start message for Ny-Alesund. ------------------------------------------- Started recording with source: 1611+343 at: 18:30 UT ================================= r4948ny STOP ================================= 2020-05-29 18:37:30 r4948, Ny-Alesund, Stop-message Session r4948 stop message for Ny-Alesund. ------------------------------------------ Comments: observing with warm receiver Disk Inventory: A 0, B 0, C 0, D 6, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 18:27:30 UT ================================= r4948wz STOP ================================= 2020-05-29 18:34:24 r4948, Wettzell (wz), Stop-message Wettzell (wz) finished r4948wz at scheduled time. System status: OK Regards, Wettzell obs. ================================ r4948yg START ================================= 2020-05-28 18:41:58 r4948, Yarragadee (Yg), start message Session r4948 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: scan 149 at 149/18:40 UT Comments: Missed first scan? Regards, Earl 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. ================================= r4948yg STOP ================================= 2020-05-29 23:06:22 Yarragadee has completed r4948 Yarragadee has completed r4948 The log and procedure files from experiment r4948 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 7.1108 microsec at 2020.150.18:23:58.03 Additional experiment notes: Recorded 1616.43 GB to module 8:17:28. USN-0175 using the Mark5B+ recorder. The Module is being sent to Washington using DHL. Known problems: No Missed Scans: First ~15 minutes of the schedule missed Observers: Earl, Warren, Prad, Eloise Regards, Eloise 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. ================================= r4948yg WIKI ================================= 2020-05-28 18:46:00 r4948 —-Yg———- Disk: USN-0175 Experiment started late (~15 min) - had to restart fs, resync mk5 and dbbc. ================================================================================