==================================== r1876 ===================================== Ht : Wind stow (15:11-15:16). Ke : DBBC drifting. Rebooted (22:49-23:02). Resync few times. Kk : BBC unlocked due to failure of 15v power supply (17:00-18:13). Kv : Antenna stuck (21:48-00:02). Another 30 scans missed. No problems found for : Ma, Wn, Yg ================================ r1876ht READY ================================= 2019-01-07 16:38:44 r1876, Hart15M, Ready-message Session r1876 ready message for Hart15M. ---------------------------------------- Comments: Hart15m is ready to start r1876 All systems are nominal First source: cta26 at 17:03:15 UT FMOUT-GPS: 9.5490 microseconds Wx: Temperature (C): 23.1 Pressure (mBar): 859.6 Humidity (%): 75.1 Sky Conditions: Overcast Cable difference is: na Pointing values: na Tsys (x1/s/x2): 40.3/48.1/41.1 ================================ r1876ht START ================================= 2019-01-07 17:03:15 r1876, Hart15M, Autostart-message Session r1876 auto-start message for Hart15M. --------------------------------------------- Started recording with source: cta26 at 007.17:03:15 UT ================================= r1876ht STOP ================================= 2019-01-08 17:01:34 r1876, Hart15M, Stop-message Session r1876 stop message for Hart15M. --------------------------------------- Comments: Hart15M has been completed Missed follwoing sources due to wind-stow: from scan 008-1507a up to 008=1516b Weather conditions: overcast at start, 30-40% cloud and hazy midway through and overcast, windy and raining at end Data will be e-shipped to Bonn Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 1, H 0, (other larger) 8 Observation finished at: 16:59:55 UT ================================= r1876ke WIKI ================================= 2019-01-08 00:19:00 r1876 Katherine 12m Disk VSN: USN-0070/4000 | Data volume at beginning: 0.256 GB 0600UT - Delays are drifting for Ke. Known problem, no fix yet (Patrick) 1650UT - Ke fs locked up, rebooted pcfske to fix (Patrick) 1700UT - Experiment started okay (Patrick) 1728UT - Field system lost connection to the antenna controller ( ERROR st -998 reading SystemClock1; ERROR st -999 TCP/IP connection was closed by remote peer; ERROR st -5 Error return from antenna, see Mbus error. ). Fixed with antenna=open in the field system. This kept on happening throughout the experiment. (Patrick) 22:49 halted schedule to reboot timeke (warren) 23:02 resumed schedule, dbbc delay still drifting (w) ================================ r1876kk READY ================================= 2019-01-07 19:37:32 r1876, Kokee Park, Ready-message Session r1876 ready message for Kokee Park. ------------------------------------------- Comments: Scans 007-1700 through 007-1813 skipped due to failed 15v power supply in EDAR rack causing BBC lo unlock and 100mhz unlock issues. Installed site spare, all equipment operational. First source: 0955+476 at 007/1945:20 UT FMOUT-GPS: +9.143 microseconds Wx: Temperature (C): 16.1 Pressure (mBar): 892 Humidity (%): 77.5 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 50.8 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1597/663 cygnusa 52/22 0.010 0.020 Tsys (x1/s/x2): 74/35/53 ================================ r1876kk START ================================= 2019-01-07 19:45:12 r1876, Kokee Park, Start-message Session r1876 start message for Kokee Park. ------------------------------------------- Started recording with source: 0955+476 at: 007/1945:20 UT ================================= r1876kk STOP ================================= 2019-01-08 17:03:03 r1876, Kokee Park, Stop-message Session r1876 stop message for Kokee Park. ------------------------------------------ Comments: Missed scans 007-1700 through 007-1813 due to failed 15v power supply on EDAR rack causing lo unlock and 100 mhz unlock issues. Power supply replaced with site spare, system fully operational. Data on diskpack HOB+0044 to be sent out via FedEx AWB#7741 2701 2129 Problem scans: Source Scan start Explanation of problem 2000+472 007/2224:44 RFI on IFA Disk Inventory: A 2, B 0, C 0, D 10, E 4, F 0, G 0, H 0, (other larger) 3 Observation finished at: 008/1659:55 UT ================================ r1876kv READY ================================= 2019-01-08 00:12:01 r1876, Sejong, Ready-message FMOUT-GPS: -29.9 usec Wx: Temperature (C) -1.8 Pressure (hPa) 1001.6 Humidity (%) 49.2 ================================ r1876kv START ================================= 2019-01-08 00:12:28 r1876 Sejong, Start-message Session r1876 start-message for Sejong(Kv) ================================= r1876kv STOP ================================= 2019-01-09 09:20:41 r1876,Sejong,Stop-message comment: DOY 007 UT 21:48 ~ 00:08 Antenna AZ movement error ================================ r1876ma READY ================================= 2019-01-07 10:53:07 R1876, MATERA, Ready-message Session R1876 ready message for MATERA. --------------------------------------- Comments: . First source: 0955+476 at 17:00 UT GPS-FMOUT: 1.632 microseconds Wx: Temperature (C): 3.05 Pressure (mBar): 965.06 Humidity (%): 59 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 275.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3052/1305 casa 42/43 0.0036 -0.0004 Tsys (x1/s/x2): 129/260/0 ================================ r1876ma START ================================= 2019-01-07 17:00:11 r1876, MATERA, Start-message Session r1876 start message for MATERA. --------------------------------------- Started recording with source: 0955+476 at: 17:00:00 UT ================================= r1876ma STOP ================================= 2019-01-08 17:08:53 r1876, MATERA, Stop-message Session r1876 stop message for MATERA. -------------------------------------- Problem scans: Source Scan start Explanation of problem 0955+476 17:00:00 0 Disk Inventory: A 0, B 0, C 0, D 12, E 2, F 0, G 1, H 1, (other larger) 0 Observation finished at: 16:59:55 UT ================================ r1876wn START ================================= 2019-01-07 17:56:52 r1876, Wettzell (wn), Start-message Wettzell (wn) started R1876 at scheduled time. First source (wn): 0955+476 at 17:00:00 UT (start data). System status: OK. WX: mostly covered. Regards, Wettzell obs. ================================= r1876wn STOP ================================= 2019-01-08 17:02:17 r1876 Wettzell (wn), Stop-message Wettzell (wn) finished r1876 at scheduled time. All scans were recorded. WX/covered, wind with 5 m/s from sw, light rain. Regards, Wettzell obs. ================================= r1876yg WIKI ================================= 2019-01-08 00:19:00 r1876 Yarragadee 12m Disk VSN: USN-0097/4000 | Data volume at beginning: 0.256 GB 0600UT - Booted windyg ip switch to fix anemonitor not connecting (Patrick) 0633UT - Restarted Monica.weather on pcfsyg to get weather info to show up in system monitor (Patrick) 1700UT - Experiment started okay (Patrick). ================================================================================