==================================== r41148 ==================================== Bd : Intensive (06:54-08:09). Ma : Mk5 problem (20:05-20:30). Zc : Intensive (06:54-08:02). Antenna (12:10-12:24). No problems found for : Ht, Ke, Kk, Wz, Yg No information for : Nt ================================ r41148bd READY ================================ 2024-03-27 18:14:32 r41148 Badary, Ready-message Session r41148 Ready message for Badary. Mark5B+ recorder. GPS-FMOUT: 0.407.2 microseconds. Wx: Temperature (C):-8; Pressure (mBar):916; Humdity (%):40 Sky conditions: cloudy State of cryogenic system: on (cold) Pointing values: SEFD X RCP/S RCP Source Az/El Offset1 Offset2 280/473 Virgo A 143/45 0.02719 0.01280 Tsys X RCP/S RCP: 43/54 Operator Sorokovikova ================================ r41148bd START ================================ 2024-03-27 18:32:03 r41148 Badary, Start-message Badary started r41148 session as scheduled at 87/18:30:00 UTC. First source 1128+385 Operators Bryukhanova, Sorokovikova ================================ r41148bd STOP ================================= 2024-03-28 18:30:16 r41148 Badary, Stop-message Badary ends r41148 observing 380 Skipped scans 088-0654b to 088-0809a due to the Ri session. Session were recorded on module JOD+0102/16000/2048 Operators Bryukhanova, Sorokovikova, Plotnikova ================================ r41148ht READY ================================ 2024-03-27 15:38:54 r41148, Hart15M, Ready-message Session r41148 ready message for Hart15M. ----------------------------------------- Comments: Hart15M is ready to statr R41148. All systems are nominal. Session is being operated remotely. First source: 1128+385 at 18:30:00 UT FMOUT-GPS: 3.9745 microseconds Wx: Temperature (C): 25.9 Pressure (mBar): 865.6 Humidity (%): 46.6 Sky Conditions: <5% cloud cover Cable difference is: na Pointing values: na Tsys (x1/s/x2): 31.3/80.6/44.3 ================================ r41148ht START ================================ 2024-03-27 18:30:00 r41148, Hart15M, Autostart-message Session r41148 auto-start message for Hart15M. ---------------------------------------------- Started recording with source: 1128+385 at 087.18:30:00 UT ================================ r41148ht STOP ================================= 2024-03-28 19:12:36 r41148, Hart15M, Stop-message Session r41148 stop message for Hart15M. ---------------------------------------- Comments: Hart15M has completed R41148. All scans recorded successfully. Weather conditions were mostly clear the start and end, but overcast in the middle. Data is being e-shipped to Washington. Observation finished at: 18:28:38 UT ================================ r41148ke START ================================ 2024-03-27 18:39:11 r41148, Katherine (Ke), start message Session r41148 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 1128+385 at 087/18:30:00 UT Comments: Experiment started OK Regards, David Smith ================================ r41148ke STOP ================================= 2024-03-30 20:01:18 Katherine has completed r41148 Katherine has completed r41148 The log and procedure files from experiment r41148 have been copied to CDDIS: Formatter (H-maser) leads GPS by 1.60 at 2024.088.18:27:42.03 Additional experiment notes: Recorded 4.66T to flexbuffke using the DBBC3. The data will be archived in Hobart for e-transfer to WASH. Known problems: No known problems Missed Scans: No missed scans Observers: David Smith, Warren, Ahmad, David Schunck Regards, David Schunck Comments from the log: ================================ r41148kk READY ================================ 2024-03-27 18:38:01 r41148, Kokee Park 20m, Ready-message Session r41148 ready message for Kokee Park 20m. ------------------------------------------------ Comments: Pointing check done prior to intensive i24087 First source: 0059+581 at 087/1845:13 UT FMOUT-GPS: +9.6 microseconds Wx: Temperature (C): 14.6 Pressure (mBar): 893.0 Humidity (%): 100.0 Sky Conditions: overcast Cable difference is: longer cable makes the reading smaller by 57.7 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2031/993 cygnusa 44/60 -0.013 -0.017 2326/982 casa 33/25 -0.005 -0.021 Tsys (x1/s/x2): 87/53/46 ================================ r41148kk START ================================ 2024-03-27 18:45:13 r41148, Kokee Park 20m, Autostart-message Session r41148 auto-start message for Kokee Park 20m. ----------------------------------------------------- Started recording with source: 0059+581 at 087.18:45:13 UT ================================ r41148kk STOP ================================= 2024-03-28 17:14:40 r41148, Kokee Park 20m, Stop-message Session r41148 stop message for Kokee Park 20m. ----------------------------------------------- Comments: All 329 scans recorded, data will be sent out via e-transfer. Strong RFI in S-Band and X-Band was present throughout experiment No post pointing check due to short turnaround. Observation finished at: 088/17:14:28 UT ================================ r41148ma READY ================================ 2024-03-27 08:58:50 r41148, MATERA, Ready-message Session r41148 ready message for MATERA. ---------------------------------------- First source: 1128+385 at 18:30 UT GPS-FMOUT: 2.559 microseconds Wx: Temperature (C): 13 Pressure (mBar): 944.7 Humidity (%): 100 Sky Conditions: Cloudy Sky Cable difference is: longer cable makes the reading smaller by 217 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2390/1462 casa 24/68 -0.0355 -0.0000 Tsys (x1/s/x2): 90/271/0 ================================ r41148ma START ================================ 2024-03-27 18:33:27 r41148, MATERA, Start-message Session r41148 start message for MATERA. ---------------------------------------- Started recording with source: 1128+385 at: :30:00 UT ================================ r41148ma STOP ================================= 2024-03-28 19:02:45 r41148, MATERA, Stop-message Session r41148 stop message for MATERA. --------------------------------------- Problem scans: Source Scan start Explanation of problem 1128+385 18:30:00 problem with the mk5 from the source0322+222 at 20:14:04 to source 0823+033 at 20:33:29 Disk Inventory: A 0, B 0, C 0, D 4, E 1, F 0, G 6, H 2, (other larger) 16 Observation finished at: 18:28:38 UT ================================ r41148yg START ================================ 2024-03-27 18:39:09 r41148, Yarragadee (Yg), start message Session r41148 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 1128+385 at 087/18:30:00 UT Comments: Experiment started OK Regards, David Smith ================================ r41148yg STOP ================================= 2024-03-30 19:59:13 Yarragadee has completed r41148 Yarragadee has completed r41148 The log and procedure files from experiment r41148 have been copied to CDDIS: Formatter (H-maser) leads GPS by 1.04 at 2024.088.18:27:42.03 Additional experiment notes: Recorded GB to module using the Mark5B+ recorder. The Module is being sent to Hobart for e-transfer to WASH. Known problems: Problem with the recorded data rate. Possibly a quarter of the data missing. Missed Scans: No missed scans Observers: David Smith, Warren, Ahmad, David Schunck Regards, David Schunck Comments from the log: ================================ r41148zc READY ================================ 2024-03-27 18:08:40 r41148 Zelenchukskaya Ready message Session r41148 ready message for Zelenchukskaya. First source: 1128+385 at 18:30:00 UT. GPS-FMOUT: 3.358 microseconds. GPS-MASER: 3.172 microseconds. Wx: Temperature (C): 4, Pressure (mBar): 888, Humidity (%): 77. Sky Conditions: cloudy. Cable difference: - Pointing values: SEFD: (x/s) Source Az/El Offset1 Offset2 280/- VirgoA 109/36 0.01853 0.00580 Tsys(x/s): 60/190. Azeloff(az/el): 0m,0m. Operator: Pervakov O. ================================ r41148zc START ================================ 2024-03-27 18:30:42 r41148 Zelenchukskaya Start message Session r41148 start message for Zelenchukskaya. Experement started 18:30:00, no problems. First source: 1128+385 at 18:30:00 UT. Operator: Pervakov O ================================ r41148zc STOP ================================= 2024-03-28 18:43:45 r41148 Zelenchukskaya Stop message Session r41148 stop message for Zelenchukskaya. Zelenchukskaya ends r41148 at 18:28:38, observing 393. Session r41148 was recorded on module XAO+1014. Scans from 088-0654a to 088-0802 missed due participation on ri4501. Scans from 088-1210 to 088-1224a missed due to antenna problems. Operator: Kononenko V. ================================================================================