==================================== rd1905 ==================================== Ft : Az encoder failure (16:05-16:12). Hh : Clock re-synch after second scan (18:08). Ny : Observed with warm receiver. On : Low or no signal on IFD starting at 14:33. Recording problems and over 60 scans corrupted (See stop email). Wz : Receiver overheating (18:00-18:15). No problems found for : Ho, Kk, Km, Mc ================================ rd1905ft READY ================================ 2019-06-26 17:04:11 RD1905, Fortaleza, ready-message Session RD1905 ready-message for Fortaleza. ------------------------------------------- Comments: First source: 1144+402 at 177 - 18:00:00 UT. FMOUT-GPS: 0.414 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 105 microseconds and is nominal. Pointing values: SEFD (X/S) Source AZ/EL Offset(AZ) Offset(EL) 2063.4/2686.3 Taurus-A 38/56 0.038 -0.009 -- Renato A. FORTALEZA VLBI TEAM. - ================================ rd1905ft START ================================ 2019-06-26 18:00:03 RD1905, Fortaleza, Start-message Session RD1905 Start message for Fortaleza. -------------------------------------------- Started recording with source: 1144+402 at 177 - 18:00:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================ rd1905ft STOP ================================= 2019-06-27 18:33:38 RD1905, Fortaleza, Stop-message Fortaleza finished RD1905 session at scheduled time. End of schedule: 178 - 17:59:50 UTComments:Receiver is cold.Scan from 18:05:23 ut to 18:07:23 ut was missed due to AZ position switch locked.Scan from 16:05:05 ut to 16:26:26 ut was missed due to an AZ encoder failure.Data will be to SHAO by e-transfer . Disk Inventory Size 2000GB = 03 Size 4000GB = 02 Size 8000GB = 10Size 16000GB = 01 Other Size (1000GB) = 01 Last update: JUN/2019. -- VLBI TEAM ================================ rd1905hh READY ================================ 2019-06-26 17:48:07 rd1905, HartRAO, Ready-message Session rd1905 ready message for HartRAO. ----------------------------------------- Comments: HartRAO is ready to start the experiment First source: 1144+402 at 18:00:00 UT FMOUT-GPS: 1.1102 microseconds Wx: Temperature (C): 11.1 Pressure (mBar): 870.2 Humidity (%): 61.6 Sky Conditions: 10-20% cloud cover Cable difference is: longer cable makes the reading smaller by 830.4 microseconds and is nominal Pointing values: na Tsys (x1/s/x2): 38.2/33/37.7 ================================ rd1905hh START ================================ 2019-06-26 18:00:00 rd1905, HartRAO, Autostart-message Session rd1905 auto-start message for HartRAO. ---------------------------------------------- Started recording with source: 1144+402 at 177.18:00:00 UT ================================ rd1905hh STOP ================================= 2019-06-27 18:01:07 rd1905, HartRAO, Stop-message Session rd1905 stop message for HartRAO. ---------------------------------------- Comments: HartRAO has completed RD1905 Clock jump at start of first scan; data of first two scans affected; clock re-synched after second scan only Weather conditions:10-20% cloud cover at start, 30-40% cloud cover midway through and partly cloudy/hazy at end Data will be e-shipped to SHAO Problem scans: Source Scan start Explanation of problem 1144+402 177-1800a Clock jump 1424-418 177-1805a Clock jump Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 0, H 0, (other larger) 7 Observation finished at: 17:59:50 UT ================================ rd1905ho START ================================ 2019-06-26 18:26:42 rd1905, Hobart26 (Ho), start message Session rd1905 start message for Hobart26 (Ho) ----------------------------------------------------------- Started recording with source: 3C446 at 1800 UT Comments: Experiment started OK Regards, mas 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. ================================ rd1905ho STOP ================================= 2019-06-27 18:06:32 Hobart 26m has completed rd1905 Hobart 26m has completed rd1905 The log and procedure files from experiment rd1905 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by microsec at Additional experiment notes: Recorded 5831.13 GB to module HOB+0015 using the Mark5B+ recorder. The Module is being sent to NASA . Known problems: no Missed Scans: no Observers: Mas, Jamie, Katie, Jay Regards, Jay Comments from the log: Disk VSN: HOB+0015 | Data volume at beginning: 114.872 GB 1800T Experiment started OK (mas) 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. ================================ rd1905ho WIKI ================================= 2019-06-26 18:09:00 rd1905 Hobart 26m Disk VSN: HOB+0015 | Data volume at beginning: 114.872 GB 1800T Experiment started OK (mas) ================================ rd1905kk READY ================================ 2019-06-26 17:30:39 rd1905, Kokee Park, Ready-message Session rd1905 ready message for Kokee Park. -------------------------------------------- First source: 3c446 at 177/1800:00 UT FMOUT-GPS: 4.59 microseconds Wx: Temperature (C): 17.8 Pressure (mBar): 883.6 Humidity (%): 97.9 Sky Conditions: overcast and heavy rain Cable difference is: longer cable makes the reading smaller by 52.4 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1866/726 cygnusa 306/26 0.006 0.017 1903/660 casa 341/50 0.007 0.018 Tsys (x1/s/x2): 79/39/43 ================================ rd1905kk START ================================ 2019-06-26 18:00:00 rd1905, Kokee Park, Autostart-message Session rd1905 auto-start message for Kokee Park. ------------------------------------------------- Started recording with source: 3c446 at 177.18:00:00 UT ================================ rd1905kk STOP ================================= 2019-06-27 18:05:50 rd1905, Kokee Park, Stop-message Session rd1905 stop message for Kokee Park. ------------------------------------------- Comments: Data on diskpack IAAE-018 to be sent out via FedEx AWB#7755 4955 5024 Many RFIs on IFC throughout experiment likely due to weather Scans 178-1607 and 178-1612 missed due to power flicker causing compressor to turn off. Half of scan 178-1607 missed due to power flicker turning compressor off. Problem scans: Source Scan start Explanation of problem 2029+024 178/1141:45 Station power flicker 2125-304 178/1604:05 Station power flicker 0522-611 177/2158:56 Station power flicker Disk Inventory: A 0, B 0, C 0, D 2, E 2, F 0, G 1, H 0, (other larger) 3 Observation finished at: 178/1756:02 UT ================================ rd1905mc READY ================================ 2019-06-26 17:50:11 rd1905, Medicina, Ready-message Session rd1905 ready message for Medicina. ------------------------------------------ First source: 1144+402 at 18:00 UT GPS-FMOUT: 9.41 microseconds Wx: Temperature (C): 32.0 Pressure (mBar): 1018.6 Humidity (%): 42.9 Sky Conditions: clear sky 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 351/649 3c123 279/35 .008 -.003 0/0 3c84 303/25 .004 -.009 Tsys (x1/s/x2): 39/72/27 ================================ rd1905mc START ================================ 2019-06-26 18:09:13 rd1905, Medicina, Start-message Session rd1905 start message for Medicina. ------------------------------------------ Started recording with source: 1144+402 at: 18:00 UT ================================ rd1905mc STOP ================================= 2019-06-28 07:47:37 rd1905, Medicina, Stop-message Session rd1905 stop message for Medicina. ----------------------------------------- Comments: all done! Observation finished at: 18:00 UT ================================ rd1905ny READY ================================ 2019-06-26 17:38:12 rd1905, Ny-Alesund, Ready-message Session rd1905 ready message for Ny-Alesund. -------------------------------------------- First source: 1144+402 at 18:00:00 UT GPS-FMOUT: 178 microseconds Wx: Temperature (C): 2.8 Pressure (mBar): 995.6 Humidity (%): 92 Sky Conditions: overcast Cable difference is: longer cable makes the reading larger by 670 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2871/2394 cygnusa 57/35 -0.0069 -0.0170 2968/2142 casa 12/48 -0.0077 -0.0173 Tsys (IFA/IFB/IFC): 179/188/184 ================================ rd1905ny START ================================ 2019-06-26 18:00:00 rd1905, Ny-Alesund, Autostart-message Session rd1905 auto-start message for Ny-Alesund. ------------------------------------------------- Started recording with source: 1144+402 at 177.18:00:00 UT ================================ rd1905ny STOP ================================= 2019-06-27 18:01:40 rd1905, Ny-Alesund, Stop-message Session rd1905 stop message for Ny-Alesund. ------------------------------------------- Comments: Warm receiver. Problems with turbo pump. Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 18:00:00 UT ================================ rd1905on READY ================================ 2019-06-26 13:44:15 RD1905 Ready message ONSALA Session RD1905 ready message for ONSALA60 " First source: 1144+402 at 18:00 UTC " DBBC-GPS: +28.74 microseconds " Wx: Temperature (C): +21.2 Pressure (mBar): 1016.2 Humidity (%): 73 % "Sky Conditions: 10 cc ================================ rd1905on START ================================ 2019-06-26 18:07:59 RD1905 start message ONSALA "RD1905 start message for ONSALA "Started recording with source 1144+402 at 18:00 UTC ================================ rd1905on STOP ================================= 2019-06-27 18:27:55 RD1905 stop message ONSALA RD1905 stop message for ONSALA60 Two major problems to report: 1) Low or no signal on ifd since about 14:33 UTC until the end of the experiment. 2) Due to some recording problems, 60 scans, spanned over the whole session, are corrupted: 2019.177.18:03:01.13/mk5/!evlbi? 0 : total : 471 : loss : 18446744073709551567 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.177.18:09:04.99/mk5/!evlbi? 0 : total : 471 : loss : 18446744073709551567 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.177.19:07:16.57/mk5/!evlbi? 0 : total : 86526 : loss : 18446744073709551606 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.177.19:41:47.17/mk5/!evlbi? 0 : total : 27969 : loss : 18446744073709551588 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.177.19:51:45.98/mk5/!evlbi? 0 : total : 27969 : loss : 18446744073709551588 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.177.20:10:35.87/mk5/!evlbi? 0 : total : 2214130 : loss : 18446744073709551601 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.177.23:25:28.88/mk5/!evlbi? 0 : total : 4765067 : loss : 18446744073709551590 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.02:25:21.00/mk5/!evlbi? 0 : total : 144195 : loss : 18446744073709551603 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.02:54:01.94/mk5/!evlbi? 0 : total : 3377844 : loss : 18446744073709551567 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.03:58:21.99/mk5/!evlbi? 0 : total : 4865854 : loss : 18446744073709551613 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.04:26:49.01/mk5/!evlbi? 0 : total : 71445 : loss : 18446744073709551605 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.05:24:51.16/mk5/!evlbi? 0 : total : 1785 : loss : 18446744073709551590 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.05:28:52.00/mk5/!evlbi? 0 : total : 1785 : loss : 18446744073709551590 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.05:56:52.15/mk5/!evlbi? 0 : total : 32559 : loss : 18446744073709551602 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.06:04:05.93/mk5/!evlbi? 0 : total : 32559 : loss : 18446744073709551602 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.06:35:24.16/mk5/!evlbi? 0 : total : 32129 : loss : 18446744073709551598 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.06:44:42.94/mk5/!evlbi? 0 : total : 32129 : loss : 18446744073709551598 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.07:14:50.01/mk5/!evlbi? 0 : total : 195201 : loss : 18446744073709551602 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.07:16:26.00/mk5/!evlbi? 0 : total : 393477 : loss : 18446744073709551565 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.07:22:58.01/mk5/!evlbi? 0 : total : 1734865 : loss : 18446744073709551590 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.07:42:10.02/mk5/!evlbi? 0 : total : 2742514 : loss : 18446744073709551605 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.08:08:27.96/mk5/!evlbi? 0 : total : 2878938 : loss : 18446744073709551573 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.08:10:44.13/mk5/!evlbi? 0 : total : 5224 : loss : 18446744073709551603 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.08:17:27.88/mk5/!evlbi? 0 : total : 5224 : loss : 18446744073709551603 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.08:38:44.02/mk5/!evlbi? 0 : total : 573916 : loss : 18446744073709551592 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.09:05:42.05/mk5/!evlbi? 0 : total : 259863 : loss : 18446744073709551600 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.09:26:14.16/mk5/!evlbi? 0 : total : 5543 : loss : 18446744073709551601 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.09:32:45.06/mk5/!evlbi? 0 : total : 5543 : loss : 18446744073709551601 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.09:43:06.01/mk5/!evlbi? 0 : total : 163762 : loss : 18446744073709551603 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.09:52:50.18/mk5/!evlbi? 0 : total : 2768 : loss : 18446744073709551566 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.10:02:48.98/mk5/!evlbi? 0 : total : 2768 : loss : 18446744073709551566 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.10:24:18.01/mk5/!evlbi? 0 : total : 137289 : loss : 18446744073709551605 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.10:40:15.13/mk5/!evlbi? 0 : total : 1932 : loss : 18446744073709551591 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.10:50:13.97/mk5/!evlbi? 0 : total : 1932 : loss : 18446744073709551591 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.11:00:37.95/mk5/!evlbi? 0 : total : 360048 : loss : 18446744073709551592 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.11:03:40.20/mk5/!evlbi? 0 : total : 15366 : loss : 18446744073709551592 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.11:13:03.92/mk5/!evlbi? 0 : total : 15366 : loss : 18446744073709551592 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.11:21:11.01/mk5/!evlbi? 0 : total : 191106 : loss : 18446744073709551600 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.11:25:13.19/mk5/!evlbi? 0 : total : 10674 : loss : 18446744073709551592 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.11:35:11.00/mk5/!evlbi? 0 : total : 10674 : loss : 18446744073709551592 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.11:41:32.17/mk5/!evlbi? 0 : total : 66 : loss : 18446744073709551600 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.11:46:27.01/mk5/!evlbi? 0 : total : 66 : loss : 18446744073709551600 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.11:52:28.00/mk5/!evlbi? 0 : total : 3052521 : loss : 18446744073709551600 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.11:54:14.13/mk5/!evlbi? 0 : total : 31436 : loss : 18446744073709551614 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.12:04:12.93/mk5/!evlbi? 0 : total : 170352 : loss : 18446744073709551598 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.12:23:49.02/mk5/!evlbi? 0 : total : 1233446 : loss : 18446744073709551605 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.12:35:42.02/mk5/!evlbi? 0 : total : 112347 : loss : 18446744073709551567 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.12:40:35.18/mk5/!evlbi? 0 : total : 91 : loss : 18446744073709551592 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.12:42:09.02/mk5/!evlbi? 0 : total : 91 : loss : 18446744073709551592 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.12:59:13.55/mk5/!evlbi? 0 : total : 102555 : loss : 18446744073709551600 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.13:12:17.58/mk5/!evlbi? 0 : total : 81425 : loss : 18446744073709551602 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.13:16:01.03/mk5/!evlbi? 0 : total : 154053 : loss : 18446744073709551591 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.13:34:09.16/mk5/!evlbi? 0 : total : 22913 : loss : 18446744073709551592 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.13:34:46.02/mk5/!evlbi? 0 : total : 22913 : loss : 18446744073709551592 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.13:44:53.02/mk5/!evlbi? 0 : total : 100193 : loss : 18446744073709551600 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.13:53:04.15/mk5/!evlbi? 0 : total : 69 : loss : 18446744073709551598 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.14:03:01.96/mk5/!evlbi? 0 : total : 69 : loss : 18446744073709551598 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.15:49:55.18/mk5/!evlbi? 0 : total : 22846 : loss : 18446744073709551598 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.15:50:33.01/mk5/!evlbi? 0 : total : 22846 : loss : 18446744073709551598 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; 2019.178.16:27:32.97/mk5/!evlbi? 0 : total : 392449 : loss : 18446744073709551605 (100.00%) : out-of-order : 0 ( 0.00%) : extent : 0seqnr/pkt ; The origin causing such problems has not been yet sorted out. ================================ rd1905wz START ================================ 2019-06-26 20:25:35 RD1905, Wettzell (wz), Start-message Wettzell (wz) started RD1905 at 177/19:54:45 ut. First source (wz): 0805+410 Observation from 177/18:00:00 - 18:15:00 UT not recorded due to receiver overheating because of very high ambient temperature. WX/clear sky, no wind, hot. Regards, Wettzell obs. ================================================================================