==================================== r1856 ===================================== Ft : Observed with warm receiver (But scheduled as warm). Ht : Clock jump at start of scan 233-0707; resynched clock after scan. Ny : Reporting 15 seconds offset (see stop message). Observed with warm receiver. WARNING! No fringes found in Q18232. Sh : Missing last 9 hours in log. Ww : Wind stow (03:39-03:57). Azimuth motor tripped (11:05-17:00). Yg : Mk5 communication problems, power cycle (07:36-08:14). No problems found for : Ke, Mc, On, Wn, Wz ================================ r1856ft READY ================================= 2018-08-20 17:09:46 R1856, Fortaleza, Ready-message Session R1856 ready-message for Fortaleza. ------------------------------------------- Comments: Receiver is warm. We are with problems in receiver box temperature control system. The receiver box is working open. First source: 1741-038 at 232 - 17:00:00 UT. FMOUT-GPS: 0.774 microseconds. Sky Conditions: Clear. Cable difference is: longer cable makes the reading larger by 103.8 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 / Orion-A 266/52 0.032 -0.002 -- FORTALEZA VLBI TEAM. ================================ r1856ft START ================================= 2018-08-20 17:11:45 R1856, Fortaleza, start-message Session R1856 start message for Fortaleza. -------------------------------------------- Started recording with source: 1741-038 at 232 - 17:00:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r1856ft STOP ================================= 2018-08-21 17:10:19 R1856, Fortaleza, Stop-message Fortaleza finished R1856 session at scheduled time. End of schedule: 233 - 16:59:55 UT Comments: All scans recorded. Receiver is warm. Data will be to Bonn by e-transfer . Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size H/6000GB = 01 Size J/8000GB = 06 Other Size (1000GB) = 01 Last update: AUG/2018. VLBI TEAM. ================================ r1856ht READY ================================= 2018-08-20 15:23:32 r1856, Hart15M, Ready-message Session r1856 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R1856 All systems nominal First source: 1741-038 at 17:00:00 UT FMOUT-GPS: 14.0980 microseconds Wx: Temperature (C): 23.9 Pressure (mBar): 864.3 Humidity (%): 31.78 Sky Conditions: No cloud but a bit hazy Cable difference is: na Pointing values: na Tsys (x1/s/x2): 36.9/39.3/43.6 ================================ r1856ht START ================================= 2018-08-20 17:00:00 r1856, Hart15M, Autostart-message Session r1856 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1741-038 at 232.17:00:00 UT ================================= r1856ht STOP ================================= 2018-08-21 17:00:46 r1856, Hart15M, Stop-message Session r1856 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R1856 Clock jump at start of scan 233-0707; resynched clock after scan Weather conditions:partly cloudy/hazy at start, no clouds but hazy midway through and clear skies at end Data will be e-shipped to Bonn Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 3, H 0, (other larger) 4 Observation finished at: 16:59:55 UT ================================= r1856ke WIKI ================================= 2018-08-21 13:13:00 r1856 Katherine 12m Disk VSN: USN-0097 | Data volume at beginning: 0.000 GB 1700UT - Experiment started okay (Ross). 1703UT - ES Oven V in maserke was red (>25) for a minute then went blue (<1), but seems to be oscillating around the green range (Ross). 13:10 UT, still doing the above. I think this is a known problem and appears to have been going on all day (esp during day observations) so I didn't call Brett (Lucas). ================================ r1856mc READY ================================= 2018-08-20 17:01:03 r1856, Medicina, Ready-message Session r1856 ready message for Medicina. ----------------------------------------- First source: 1741-038 at 17:00 UT GPS-FMOUT: 8.09 microseconds Wx: Temperature (C): 32 Pressure (mBar): 1012 Humidity (%): 38 Sky Conditions: Clear sky Cable difference is: na Pointing values: SEFD X/S Source Az/El Offset1 Offset2 300/537 3c295 55/72 0.002 -0.002 Tsys (x1/s/x2): 34/44/29 ================================ r1856mc START ================================= 2018-08-20 17:03:04 r1856, Medicina, Autostart-message Session r1856 auto-start message for Medicina. ---------------------------------------------- Started recording with source: 2136+141 at 232.17:03:04 UT ================================= r1856mc STOP ================================= 2018-08-21 17:04:30 r1856, Medicina, Stop-message Session r1856 stop message for Medicina. ---------------------------------------- Comments: strong interferences on bbc13 and 14 Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 17:00 UT ================================ r1856ny READY ================================= 2018-08-20 16:44:21 r1856, Ny-Alesund, Ready-message Session r1856 ready message for Ny-Alesund. ------------------------------------------- Comments: Still warm receiver. First source: 1741-038 at 17:00 UT GPS-FMOUT: 163.46 microseconds Wx: Temperature (C): 5.7 Pressure (mBar): 983.8 Humidity (%): 76.8 Sky Conditions: Overcast Cable difference is: longer cable makes the reading larger by 667.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3212/2250 cygnusa 96/43 0.0018 0.0164 3212/2250 casa 45/52 0.0428 0.0279 Tsys (IFA/IFB/IFC): 259/176/194 ================================ r1856ny START ================================= 2018-08-20 17:00:15 r1856, Ny-Alesund, Autostart-message Session r1856 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 1741-038 at 232.17:00:00 UT ================================= r1856ny STOP ================================= 2018-08-21 17:04:01 r1856, Ny-Alesund, Stop-message Session r1856 stop message for Ny-Alesund. ------------------------------------------ Comments: It seems like we have ~ 15 sec faster computer clock than our GPS. Had a lot of power outtakes in the city lately, and it messes up a lot of our instruments. Will not try to adjust during observation. Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 16:59:55 UT ================================ r1856on READY ================================= 2018-08-20 17:15:38 R1.856 ready and start message for ONSALA60 “R1.856 ready and start message for ONSALA60 " DBBC-GPS: +17.126 microseconds " Wx: Temperature (C): 17.5 Pressure (mBar): 1011.6 Humidity (%): 61.7, Wind 8.9 m/s, W “ Sky Conditions: cc 10% “ Pointing 2018.232.15:25:21.18#fivpt#xoffset 22.9963 30.6775 -0.00115 -0.00500 0.00058 0.00033 1 1 4u casa “ SEFD 2018.232.15:26:58.84#onoff# source Az El De I P Center Comp Tsys SEFD Tcal(j) Tcal(r) 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 1l 1 r 8208.99 0.9820 78.15 1737.0 73.232 1.08 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 8l 2 r 8928.99 0.9666 72.77 1587.0 65.588 1.06 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 1u 1 r 8216.99 1.0035 78.84 1837.8 74.181 1.13 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 2u 1 r 8256.99 0.9955 79.27 1667.7 62.404 1.02 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 3u 1 r 8356.99 0.9878 72.09 1549.4 68.447 1.04 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 4u 1 r 8516.99 1.0076 67.95 1476.1 62.815 1.06 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 5u 2 r 8736.99 1.0000 67.68 1457.3 60.916 1.05 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 6u 2 r 8856.99 0.9890 63.01 1533.7 74.638 1.18 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 7u 2 r 8916.99 0.9878 69.04 1579.4 68.105 1.11 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 8u 2 r 8936.99 1.0030 73.59 1579.8 63.003 1.04 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 9u 3 r 2229.99 1.0201 182.3 3206.8 123.986 0.88 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 au 3 r 2249.99 1.0154 164.0 2892.6 124.147 0.88 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 bu 3 r 2269.99 0.9895 145.8 2699.8 126.697 0.93 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 cu 3 r 2299.99 0.9924 138.7 2596.9 155.298 0.94 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 du 4 r 2349.99 1.0005 136.0 2630.9 151.119 0.97 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 eu 4 r 2369.99 1.0061 123.9 2359.8 136.364 0.95 "Started recording with source 1741-038 at 17:00:00 UTC ================================ r1856on START ================================= 2018-08-20 17:15:38 R1.856 ready and start message for ONSALA60 “R1.856 ready and start message for ONSALA60 " DBBC-GPS: +17.126 microseconds " Wx: Temperature (C): 17.5 Pressure (mBar): 1011.6 Humidity (%): 61.7, Wind 8.9 m/s, W “ Sky Conditions: cc 10% “ Pointing 2018.232.15:25:21.18#fivpt#xoffset 22.9963 30.6775 -0.00115 -0.00500 0.00058 0.00033 1 1 4u casa “ SEFD 2018.232.15:26:58.84#onoff# source Az El De I P Center Comp Tsys SEFD Tcal(j) Tcal(r) 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 1l 1 r 8208.99 0.9820 78.15 1737.0 73.232 1.08 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 8l 2 r 8928.99 0.9666 72.77 1587.0 65.588 1.06 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 1u 1 r 8216.99 1.0035 78.84 1837.8 74.181 1.13 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 2u 1 r 8256.99 0.9955 79.27 1667.7 62.404 1.02 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 3u 1 r 8356.99 0.9878 72.09 1549.4 68.447 1.04 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 4u 1 r 8516.99 1.0076 67.95 1476.1 62.815 1.06 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 5u 2 r 8736.99 1.0000 67.68 1457.3 60.916 1.05 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 6u 2 r 8856.99 0.9890 63.01 1533.7 74.638 1.18 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 7u 2 r 8916.99 0.9878 69.04 1579.4 68.105 1.11 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 8u 2 r 8936.99 1.0030 73.59 1579.8 63.003 1.04 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 9u 3 r 2229.99 1.0201 182.3 3206.8 123.986 0.88 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 au 3 r 2249.99 1.0154 164.0 2892.6 124.147 0.88 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 bu 3 r 2269.99 0.9895 145.8 2699.8 126.697 0.93 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 cu 3 r 2299.99 0.9924 138.7 2596.9 155.298 0.94 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 du 4 r 2349.99 1.0005 136.0 2630.9 151.119 0.97 2018.232.15:26:58.84#onoff#VAL casa 23.4 30.8 eu 4 r 2369.99 1.0061 123.9 2359.8 136.364 0.95 "Started recording with source 1741-038 at 17:00:00 UTC ================================= r1856on STOP ================================= 2018-08-21 17:11:16 R1.856 stop message ONSALA60 " R1856 stop message for ONSALA60 " No problems to report ================================ r1856wn START ================================= 2018-08-20 17:01:10 r1856, Wettzell (wn), Start-message Wettzell (wn) started r1856 at scheduled time. First source (wn): 1741-038 at 17:00:00 UT (start data). Delta ut(ref-efos60) = 2.143 micsec. at 232.16:45 UT. wx/mostly clear sky, warm. Regards, Wettzell obs. ================================= r1856wn STOP ================================= 2018-08-21 17:31:16 r1856, Wettzell (wn), Stop-message Wettzell (wn) finished r1856 at scheduled time. All scans were recorded. WX/mostly clear sky, warm. Regards, Wettzell obs. ================================ r1856wz START ================================= 2018-08-20 17:01:12 r1856, Wettzell (wz), Start-message Wettzell (wz) started r1856 at scheduled time. First source (wz): 1741-038 at 17:00:00 UT (start data). Delta ut(ref-efos18) = 4.058 micsec. at 232.16:45 UT. Delta ut(ref-tac2) = 0.987 micsec. at 232.16:45 UT. wx/mostly clear sky, warm. Regards, Wettzell obs. ================================= r1856wz STOP ================================= 2018-08-21 17:31:08 r1856, Wettzell (wz), Stop-message Wettzell (wz) finished r1856 at scheduled time. All scans were recorded. WX/mostly clear sky, warm. Regards, Wettzell obs. ================================= r1856yg WIKI ================================= 2018-08-21 13:13:00 r1856 Yarragadee 12m Disk VSN: USN-0070 | Data volume at beginning: 0.000 GB 1700UT - Experiment started okay (Ross). 07:36 UT ERROR m5 -104 mk5cn: time-out, connection closed. Decided to power cycle (Simin). Missed scans 233-0754,0757,0800,0802,0804,0805,0807,0810b,0814. 08:50 UT Try to sync Mark 5B with dbbc but still have 2 sub-seconds difference. mk5=dot? gives 0 value now (Simin). ================================================================================