==================================== r1956 ===================================== Ag : Slow start and stop recording. Probably bad disk. Some scans missed. Ft : Antenna problems (19:38-20:09) (20:34-21:20) (03:13-03:20). Ho : FS froze (13:02-13:51). Wind stowed (16:51-16:58). Ht : Formatter time reset at 13:01. Nt : Antenna problem (17:00-20:09). Ny : Observed with warm receiver. Sh : Antenna problems (17:00-02:02). Log stopped at 13:26. No problems found for : Kk, Ma, Wz, Yg, Ys ================================ r1956ag READY ================================= 2020-07-20 15:51:03 r1956, AGGO, Ready-message Session r1956 ready message for AGGO. ------------------------------------- Comments: fs 9.13.2 inclinometer off receiver without peltiers combined with warm weather may effect rx temperatures First source: 1124-186 at 17:00:00 UT FMOUT-GPS: 0.18 microseconds Wx: Temperature (C): 20.7 Pressure (mBar): 1006.9 Humidity (%): 81.1 Sky Conditions: mostly cloudy, no rain, light air, daylight Cable difference is: longer cable makes the reading smaller by -113 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 15800/16000 oriona 314.3/51.7 0.06257 -0.12281 16500/15400 oriona 312.5/50.9 0.08733 -0.10979 15000/14800 oriona 310.4/49.8 0.04820 -0.10879 18500/15000 taurusa 327.8/25.9 0.00419 -0.07113 18000/15700 taurusa 326.5/25.2 0.02539 -0.07943 Tsys (x1/s/x2): 145/115/133 ================================ r1956ag START ================================= 2020-07-20 17:00:00 r1956, AGGO, Autostart-message Session r1956 auto-start message for AGGO. ------------------------------------------ Started recording with source: 1124-186 at 202.17:00:00 UT ================================= r1956ag STOP ================================= 2020-07-21 16:59:23 r1956, AGGO, Stop-message Session r1956 stop message for AGGO. ------------------------------------ Comments: HAY0054 with some disk 4/5 trouble in the beginning, fixed by remounting, but instable. Several scans flagged with "*" with zero bytes. "ERROR m5 -104 mk5cn: time-out, connection closed" 19:20-20:39 X-band amplifier at receiver very noisy, signal level dropped by ~12dB, recovered by decreasing ambient temperature bbc12 sometimes unlocked Problem scans: Source Scan start Explanation of problem 0920-397 18:08:31 record=on delayed by hand Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:57:39 UT ================================ r1956ft READY ================================= 2020-07-20 16:57:37 R1956, Fortaleza, Ready-message Session R1956 ready-message for Fortaleza. ------------------------------------------- Comments: First source: 1124-186 at 202 - 17:00:00 UT. FMOUT-GPS: 0.896 microseconds. Sky Conditions: Sky is partly cloudy. Cable difference is: longer cable makes the reading larger by 112.3 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 -- / -- Orion-A 265/28 0.001 -0.015 -- FORTALEZA VLBI TEAM. ================================ r1956ft START ================================= 2020-07-20 17:02:01 R1956, Fortaleza, Start-message Session R1956 Start message for Fortaleza. -------------------------------------------- Started recording with source: 1124-186 at 202 17:00:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r1956ft STOP ================================= 2020-07-21 17:08:24 R1956, Fortaleza, Stop-message End of schedule: 203 - 16:57:39 UT Comments: Scans from 19:38 UT to 20:09 UT and from 20:34 UT to 21:20 UT were missed due to an elevation encoder error. Scans from 03:13 UT to 03:20 UT were missed due to an limit switch fail. Data will be e-transferred to Bonn. Disk Inventory Size 2000GB = 03 Size 4000GB = 02 Size 8000GB = 10 Size 16000GB = 01 Other Size (1000GB) = 01 Last update: JUL/2020. -- FORTALEZA VLBI TEAM. ================================ r1956ho START ================================= 2020-07-20 17:03:58 r1956, Hobart26 (Ho), start message Session r1956 start message for Hobart26 (Ho) ----------------------------------------------------------- Started recording with source: 3C446 at 202/17:00:00 UT Comments: Experiment started OK Regards, Patrick 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. ================================= r1956ho STOP ================================= 2020-07-21 17:32:46 Hobart 26m has completed r1956 Hobart 26m has completed r1956 The log and procedure files from experiment r1956 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by microsec at Additional experiment notes: Recorded -8631.13 GB to module HOB+1012 HOB+0100 using the Mark5B+ recorder. The Module is being sent to NASA . Known problems: Yes, field system froze Missed Scans: yes. from 203-1302 to 203-1342 Observers: Patrick, Warren, Eloise, Jay Regards, Jay Comments from the log: 1255UT - Field system froze. rebooted Hobart pc. restarted mk5hb. reset drives. back on schedule from 1347UT. Scans affected- 203-1302 to 203-1342. (Jay) 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. ================================= r1956ho WIKI ================================= 2020-07-21 14:07:00 r1956 Hobart 26m Disk VSN: HOB+1012 | Data volume at beginning: 9708.8 GB 1700UT - Experiment started OK (Patrick) 1255UT - Field system froze. rebooted Hobart pc. restarted mk5hb. reset drives. back on schedule from 1347UT. Scans affected- 203-1302 to 203-1342. (Jay) ================================ r1956ht READY ================================= 2020-07-20 16:43:43 r1956, Hart15M, Ready-message Session r1956 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R1956. All systems are nominal. Session is being operated remotely, First source: 1124-186 at 17:00:00 UT FMOUT-GPS: 2.4880 microseconds Wx: Temperature (C): 10.5 Pressure (mBar): 870.4 Humidity (%): 40.8 Sky Conditions: Clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 29.5/44.2/41.5 ================================ r1956ht START ================================= 2020-07-20 17:00:00 r1956, Hart15M, Autostart-message Session r1956 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1124-186 at 202.17:00:00 UT ================================= r1956ht STOP ================================= 2020-07-21 17:00:36 r1956, Hart15M, Stop-message Session r1956 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R1956. Only one scan missed (due to a clock jump). Weather conditions were clear throughout. Problem scans: Source Scan start Explanation of problem 0454-234 203-1259b Clock jump before scan, resync after Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 8 Observation finished at: 16:59:55 UT ================================ r1956kk READY ================================= 2020-07-20 16:30:28 r1956, Kokee Park, Ready-message Session r1956 ready message for Kokee Park. ------------------------------------------- First source: 3c446 at 202/1700:00 UT FMOUT-GPS: +8.63 microseconds Wx: Temperature (C): 16.1 Pressure (mBar): 890 Humidity (%): 93.8 Sky Conditions: mostly coudy Cable difference is: longer cable makes the reading smaller by 52.6 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2085/797 taurusa 77/33 0.000 0.006 2083/707 casa 335/46 -0.001 0.004 Tsys (x1/s/x2): 87/39/59 ================================ r1956kk START ================================= 2020-07-20 17:00:10 r1956, Kokee Park, Autostart-message Session r1956 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 3c446 at 202.17:00:00 UT ================================= r1956kk STOP ================================= 2020-07-21 17:14:24 r1956, Kokee Park, Stop-message Session r1956 stop message for Kokee Park. ------------------------------------------ Comments: Diskpack NRAO-247 will be sent out via fedex AWB# 7710 3765 6800. Disk Inventory: A 0, B 0, C 0, D 13, E 1, F 0, G 1, H 2, (other larger) 7 Observation finished at: 203/1659:55 UT ================================ r1956ma READY ================================= 2020-07-20 08:39:11 R1956, MATERA, Ready-message Session R1956 ready message for MATERA. --------------------------------------- Comments: . First source: 1124-186 at 17:00:00 UT GPS-FMOUT: 18.073 microseconds Wx: Temperature (C): 23 Pressure (mBar): 962.0 Humidity (%): 41 Sky Conditions: clear Cable difference is: longer cable makes the reading larger by 39.533 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1432/1312 casa 322/33 0.0018 -0.0097 Tsys (x1/s/x2): 59/242/0 ================================ r1956ma START ================================= 2020-07-20 17:00:54 r1956, MATERA, Start-message Session r1956 start message for MATERA. --------------------------------------- Started recording with source: 1124-186 at: 17:00:00 UT ================================= r1956ma STOP ================================= 2020-07-21 17:25:22 R1956, MATERA, Stop-message Session R1956 stop message for MATERA. -------------------------------------- Comments: 0 Problem scans: Source Scan start Explanation of problem 1124-186 17:00:00 0 Disk Inventory: A 0, B 0, C 0, D 5, E 0, F 0, G 5, H 1, (other larger) 2 Observation finished at: 17:00:00 UT ================================ r1956nt READY ================================= 2020-07-20 20:02:00 R1956, Noto, Ready-message Session R1956 ready message for Noto. ------------------------------------- Comments: Late start due to antenna control problems. First source: 1015+359 at 19:59:41 UT GPS-FMOUT: -58.779 microseconds Wx: Temperature (C): 24 Pressure (mBar): 1017.3 Humidity (%): 82 Sky Conditions: partially cloudy Cable difference is: longer cable makes the reading larger by 0.0 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 850/950 3C295 311/57 0.005 -0.002 Tsys (x1/s/x2): 90/87/90 ================================ r1956nt START ================================= 2020-07-20 20:14:33 R1956, Noto, Start-message Session R1956 start message for Noto. ------------------------------------- Started recording with source: 0016+731 at: 20:17:31 UT ================================ r1956ny READY ================================= 2020-07-20 16:37:48 r1956, Ny-Alesund, Ready-message Session r1956 ready message for Ny-Alesund. ------------------------------------------- Comments: Warm receiver NYAL+038/8000 First source: 0202+319 at 17:02:11 UT GPS-FMOUT: 155.99 microseconds Wx: Temperature (C): 7.3 Pressure (mBar): 1007.5 Humidity (%): 78 Sky Conditions: Cloudy Cable difference is: longer cable makes the reading larger by 665.3 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3211.4/2321.8 cygnusa 64.8/36.6 -0.00538 0.00231 3300.2/2181.7 casa 19.2/48.5 -0.00867 0.00509 3741/2628.9 taurusa 296.9/17.2 0.00428 -0.00535 Tsys (x1/s/x2): 198/192/184 ================================ r1956ny START ================================= 2020-07-20 17:02:11 r1956, Ny-Alesund, Autostart-message Session r1956 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 0202+319 at 202.17:02:11 UT ================================= r1956ny STOP ================================= 2020-07-21 17:04:07 r1956, Ny-Alesund, Stop-message Session r1956 stop message for Ny-Alesund. ------------------------------------------ Comments: 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: 16:59:55 UT ================================ r1956sh START ================================= 2020-07-20 17:23:58 FW: [EXTERNAL] r1956, sheshan, startmessage From: VLBI_sh Sent: Monday, July 20, 2020 1:02 PM To: Behrend, Dirk (GSFC-61A.0)[NVI INC] ; geodesy@mpifr-bonn.mpg.de; IVS Cc: Bo Xia Subject: [EXTERNAL] r1956, sheshan, startmessage Dear colleagues, Sheshan Station has started r1956 in mark5b mode and used CDAS as the terminal. The first source was 3c446(202-1700b,#7)at 17:00:00 UT. Weather conditions: rainny. Clock offset=Fmout-GPS=6.03us at17:00:02UT. All systems are normal. sh ================================ r1956sh START ================================= 2020-07-20 18:17:39 FW: [EXTERNAL] Re: r1956, sheshan, startmessage From: VLBI_sh Sent: Monday, July 20, 2020 1:34 PM To: Behrend, Dirk (GSFC-61A.0)[NVI INC] ; geodesy@mpifr-bonn.mpg.de; IVS Cc: Bo Xia Subject: [EXTERNAL] Re: r1956, sheshan, startmessage Dear colleagues, unfortunatly,the antenna has some problems.we have to stop the observation.we will deal with it tomorrow when the colleagues go to work. -----原始邮件----- 发件人:VLBI_sh > 发送时间:2020-07-21 01:02:06 (星期二) 收件人: "Behrend, Dirk (GSFC-61A.0)[NVI INC]" >, "geodesy@mpifr-bonn.mpg.de" >, IVS > 抄送: "Bo Xia" > 主题: r1956, sheshan, startmessage Dear colleagues, Sheshan Station has started r1956 in mark5b mode and used CDAS as the terminal. The first source was 3c446(202-1700b,#7)at 17:00:00 UT. Weather conditions: rainny. Clock offset=Fmout-GPS=6.03us at17:00:02UT. All systems are normal. sh ================================ r1956sh START ================================= 2020-07-21 13:24:58 FW: [EXTERNAL] Re: Re: r1956, sheshan, startmessage From: VLBI_sh Sent: Monday, July 20, 2020 10:39 PM To: Behrend, Dirk (GSFC-61A.0)[NVI INC] ; geodesy@mpifr-bonn.mpg.de; IVS Cc: Bo Xia Subject: [EXTERNAL] Re: Re: r1956, sheshan, startmessage Dear colleagues. sh has solved the probelm. we restart the observation,but we lost the scan from 17:02:11 to jul 21 02:03:24 -----原始邮件----- 发件人:VLBI_sh > 发送时间:2020-07-21 01:33:41 (星期二) 收件人: "Behrend, Dirk (GSFC-61A.0)[NVI INC]" >, "geodesy@mpifr-bonn.mpg.de" >, IVS > 抄送: "Bo Xia" > 主题: Re: r1956, sheshan, startmessage Dear colleagues, unfortunatly,the antenna has some problems.we have to stop the observation.we will deal with it tomorrow when the colleagues go to work. -----原始邮件----- 发件人:VLBI_sh > 发送时间:2020-07-21 01:02:06 (星期二) 收件人: "Behrend, Dirk (GSFC-61A.0)[NVI INC]" >, "geodesy@mpifr-bonn.mpg.de" >, IVS > 抄送: "Bo Xia" > 主题: r1956, sheshan, startmessage Dear colleagues, Sheshan Station has started r1956 in mark5b mode and used CDAS as the terminal. The first source was 3c446(202-1700b,#7)at 17:00:00 UT. Weather conditions: rainny. Clock offset=Fmout-GPS=6.03us at17:00:02UT. All systems are normal. sh ================================= r1956sh STOP ================================= 2020-07-21 17:32:35 FW: [EXTERNAL] r1956, Sheshan, Stopmessage From: VLBI_sh Sent: Tuesday, July 21, 2020 1:24 PM To: geodesy@mpifr-bonn.mpg.de; IVS ; Behrend, Dirk (GSFC-61A.0)[NVI INC] Subject: [EXTERNAL] r1956, Sheshan, Stopmessage Dear colleagues, Seshan Station has finished r1956 in mark5b mode and used CDAS as the terminal. The last source was 1639-062(203-1658,#8337) at 16:59:55 UT. Weather conditions: overcast. Clock offset = Fmout-GPS = 6.11 us at 16:58:13 UT. We lost scan 202-1702 to 203-0202 due to antenna problem, and we also ost scan 203-0706 and 203-0708a due to mk5 problem. 17:02:11 to jul 21 02:03:24 All systems are normal. Regards, ================================= r1956sh STOP ================================= 2020-07-22 09:23:35 Re: r1956, Sheshan, Stopmessage Dear Bo, since Yoon is on vacation until 3 August and I will start my vacation tomorrow, would it be possible for you to transfer the r1956 sh data to Bonn yourself? You just need to run m5copy like this: jive5ab-2.9.0/m5copy file:///data/IVS/r1956/r1956_sh_* file://195.37.231.36/data/r1956/sh/ -udt -r 400M -t 60 -p 2649 --resume where 195.37.231.36 is server 'bonn' and 193.23.254.17 would be for server 'rzbonn' (depending on the bandwidth availability which is shown on the transfer web page http://www3.mpifr-bonn.mpg.de/cgi-bin/showtransfers.cgi). You can also adjust the rate via option -r. Moreover, it is important to list the transfer on the transfer webpage according to the descrption that I attached to this email. In case of questions I will still be available today. Thanks in advance and best regards, Simone Am 2020-07-21 19:24, schrieb VLBI_sh: > Dear colleagues, > > Seshan Station has finished r1956 in mark5b mode and used CDAS as the > terminal. > > The last source was 1639-062(203-1658,#8337) at 16:59:55 UT. > > Weather conditions: overcast. > > Clock offset = Fmout-GPS = 6.11 us at 16:58:13 UT. > > We lost scan 202-1702 to 203-0202 due to antenna problem, and we also ost > scan 203-0706 and 203-0708a due to mk5 problem. > > 17:02:11 to jul 21 02:03:24 > > All systems are normal. > > Regards, -- Dr. Simone Bernhart Reichert GmbH / Bundesamt für Kartographie und Geodäsie c/o VLBI Korrelator Max-Planck-Institut für Radioastronomie Auf dem Hügel 69 53121 Bonn GERMANY phone: +49 228 525 479 fax: +49 228 525 229 email: simone@mpifr-bonn.mpg.de ================================ r1956wz START ================================= 2020-07-20 18:09:24 r1956wn, Wettzell (wz), Start-message Wettzell (wz) started r1956wn at scheduled time. First source (wz): 1124+186 at 17:00:00 UT (start data) System status: OK WX/ Automatic meteo report: cloud coverage of 36.6%, no rain, gentle breeze (3 Bft/19.80 km/h), no wind stow alert Regards, Wettzell obs. ================================= r1956wz STOP ================================= 2020-07-21 17:02:33 r1956, Wettzell (wz), Stop-message Wettzell (wz) finished r1956wn at scheduled time. All scans recorded. System status: OK Regards, Wettzell obs. ================================ r1956yg START ================================= 2020-07-20 17:04:18 r1956, Yarragadee (Yg), start message Session r1956 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 3C446 at 202/17:00:00 UT Comments: Experiment started OK Regards, Patrick 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. ================================= r1956yg STOP ================================= 2020-07-21 17:27:39 Yarragadee has completed r1956 Yarragadee has completed r1956 The log and procedure files from experiment r1956 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 13.3073 microsec at 2020.203.17:06:23.33 Additional experiment notes: Recorded -256.92 GB to module ,KRFA06R using the Mark5B+ recorder. The Module is being sent to NASA using DHL. Known problems: no Missed Scans: no Observers: Patrick, Warren, Eloise, Jay Regards, Jay 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. ================================= r1956yg WIKI ================================= 2020-07-21 14:07:00 r1956 Yarragadee 12m Disk VSN: | Data volume at beginning: 256.9 GB 1700UT - Experiment started OK (Patrick) ================================ r1956ys READY ================================= 2020-07-20 12:44:02 r1956, Yebes40m, Ready-message Session r1956 ready message for Yebes40m. ----------------------------------------- First source: 1124-186 at 17:00:00 UT GPS-FMOUT: 11.228 microseconds Wx: Temperature (C): 32.03 Pressure (mBar): 913.4 Humidity (%): 13.99 Sky Conditions: Clear sky Cable difference is: longer cable makes the reading larger by 581.7 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 316.7/1592.9 3c123 265.2/54.9 0 0 Tsys (x1/s/x2): 35.7/32.2/429 ================================= r1956ys STOP ================================= 2020-07-21 17:51:33 r1956, Yebes40m, Stop-message Session r1956 stop message for Yebes40m. ---------------------------------------- Comments: Not known problems 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) 68400 Observation finished at: 17:00 UT ================================================================================