==================================== r1880 ===================================== Kk : Several antenna off-sources. No problems found for : Ft, Ht, Is, Ke, Ny, On, Wn, Wz, Yg ================================ r1880ft READY ================================= 2019-02-04 16:52:12 R1880, Fortaleza, Ready-message Session R1880 ready-message for Fortaleza. ------------------------------------------- Comments: First source: 0458-020 at 035 - 17:00:00 UT. FMOUT-GPS: 0.742 microseconds. Sky Conditions: sky is mostly cloudy. Cable difference is: longer cable makes the reading larger by 103.1 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 2503.1/3034.9 Cas-A 007/26 0.012 -0.001 -- FORTALEZA VLBI TEAM. ================================ r1880ft START ================================= 2019-02-04 17:00:03 R1880, Fortaleza, Start-message Session R1880 start message for Fortaleza.-------------------------------------------- Started recording with source: 0458-020 at 035 - 17:00:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r1880ft STOP ================================= 2019-02-05 17:11:30 R1880, Fortaleza, Stop-message Fortaleza finished R1880 session at scheduled time. End of schedule: 036 - 16:59:55 UTComments:All scans recorded. 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 = 08 Other Size (1000GB) = 01 Last update: FEB/2018. VLBI TEAM ================================ r1880ht READY ================================= 2019-02-04 16:43:30 r1880, Hart15M, Ready-message Session r1880 ready message for Hart15M. ---------------------------------------- Comments: Hart15m is ready to start R1880 All systems are nominal First source: 0458-020 at 17:00:00 UT FMOUT-GPS: 10.1665 microseconds Wx: Temperature (C): 22.5 Pressure (mBar): 861.5 Humidity (%): 67.9 Sky Conditions: 40% cloud and haze Cable difference is: na Pointing values: na Tsys (x1/s/x2): 38.1/53.2/44.1 ================================ r1880ht START ================================= 2019-02-04 17:00:00 r1880, Hart15M, Autostart-message Session r1880 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 0458-020 at 035.17:00:00 UT ================================= r1880ht STOP ================================= 2019-02-05 17:02:26 r1880, Hart15M, Stop-message Session r1880 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed r1880 Weather conditions where 40% cloudy at start 90% cloudy with haze midway through and lite overcast at end. Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 7 Observation finished at: 16:59:55 UT ================================= r1880is STOP ================================= 2019-02-06 00:58:08 [vlbi] q19035 and r1880, Ishioka, Stop-message Ishioka finished q19035 and r1880. Comments: The temperature of the low noise amplifier was 20 K to 25 K. The temperature of LNA is usually 9 K. The cause is unknown now. Q19035 Three scans from 07:00 to 07:03 were missed because the start of Q 19035 was delayed. Antenna did not track the source due to AZ limit in the following one scan. Problem scans: Session:r1880 [Source] [Scan start] [problem] 1806+456 035-20:18 "Antenna off-source!" from 20:19:34 to 20:19:37 --- Automatic measurement results at about 035-07:59 --- Temp: 11.8 C, Hum:33.0 %, Pres:997.4 hPa FMOUT - GPS = +201.6 nsec at 035-07:59 (UT). Tsys: X-band=53.5 K, S-band=279.9 K (EL=90) SEFD: X-band=1621.7 Jy, S-band=2207.9 Jy (Cas-A, AZ=322.5, EL=53.2) --- Automatic measurement results at about 036-16:57 --- Temp: 5.2 C, Hum:83.5 %, Pres:1008.2 hPa FMOUT - GPS = +205.3 nsec at 036-16:57 (UT). Tsys: X-band=52.7 K, S-band=209.1 K (EL=90) SEFD: X-band=1917.4 Jy, S-band=1975.0 Jy (Virgo-A, AZ=145.8, EL=62.3) We put the file "q19035is.log" and "r1880is.log" on "cddis.gsfc.nasa.gov". Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================= r1880ke WIKI ================================= 2019-02-05 11:40:00 r1880 Katherine 12m Disk VSN: MED-0026 | Data volume at beginning: 0.673 GB 1700UT - Experiment started OK (Tiege) 0224UT - Missed scan 036-0224b (Brett at Katherine took over the antenna) (mas) 0656UT - Error: Antenna communication software problem. Fixed with antenna=open. End of can 036-0656b possibly affected.(Katie) ================================ r1880kk READY ================================= 2019-02-04 16:25:11 r1880, Kokee Park, Ready-message Session r1880 ready message for Kokee Park. ------------------------------------------- First source: 3c371 at 035/1700:00 UT FMOUT-GPS: +8.50 microseconds Wx: Temperature (C): 11.4 Pressure (mBar): 885.3 Humidity (%): 95.5 Sky Conditions: no visible stars, light drizzle Cable difference is: longer cable makes the reading smaller by 52 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1757/582 virgoa 253/61 -0.016 0.011 1701/677 cygnusa 53/20 0.005 0.010 Tsys (x1/s/x2): 71/34/49 ================================ r1880kk START ================================= 2019-02-04 17:00:00 r1880, Kokee Park, Autostart-message Session r1880 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 3c371 at 035.17:00:00 UT ================================= r1880kk STOP ================================= 2019-02-05 17:04:00 r1880, Kokee Park, Stop-message Session r1880 stop message for Kokee Park. ------------------------------------------ Comments: Multiple antenna off-sources throughout experiment will need to investigate problem. Disk# MED-0033 will be shipped out via FedEx Problem scans: Source Scan start Explanation of problem 0054+161 036/0820:03 onsource 3c371 036/1231:49 bbcagc Disk Inventory: A 0, B 2, C 0, D 9, E 4, F 0, G 2, H 0, (other larger) 1 Observation finished at: 036/1659:55 UT ================================ r1880ny READY ================================= 2019-02-04 16:40:19 r1880, Ny-Alesund, Ready-message Session r1880 ready message for Ny-Alesund. ------------------------------------------- First source: 0458-020 at 17:00 UT GPS-FMOUT: 149.2 microseconds Wx: Temperature (C): -1.0 Pressure (mBar): 1012.8 Humidity (%): 76.1 Sky Conditions: cloudy Cable difference is: longer cable makes the reading larger by 689.5 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 824/1361 CygnusA 280/40 -0.0086 0.0121 932/1384 CasA 237/66 -0.0114 0.0063 930/1457 TaurusA 126/29 0.0018 0.0129 Tsys (IFA/IFB/IFC): 42/53/123 ================================ r1880ny START ================================= 2019-02-04 17:00:00 r1880, Ny-Alesund, Autostart-message Session r1880 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 0458-020 at 035.17:00:00 UT ================================= r1880ny STOP ================================= 2019-02-05 17:07:13 r1880, Ny-Alesund, Stop-message Session r1880 stop message for Ny-Alesund. ------------------------------------------ Disk Inventory: A 0, B 0, C 0, D 7, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 17:59:55 UT ================================ r1880on READY ================================= 2019-02-04 15:41:22 R1880 ready message ONSALA Session R1880 ready message for ONSALA " First source: 0458-020 at 17:00 UTC " DBBC-GPS: +23.35 microseconds " Wx: Temperature (C): +1.9 Pressure (mBar): 1013.6 Humidity (%): 87.7 % "Sky Conditions: 100 cc ================================ r1880on START ================================= 2019-02-04 17:04:12 R1880 start message ONSALA " R1880 start message for ONSALA "Started recording with source 0458-020 at 17:00 UTC ================================= r1880on STOP ================================= 2019-02-05 20:04:42 R1880 stop message ONSALA60 R1880 stop message ONSALA60 no problems to report ================================ r1880wn START ================================= 2019-02-04 18:42:31 r1880, Wettzell (wn), Start-message Wettzell (wn) started r1880 at scheduled time. First source (wn): 0458-020 at 17:00:00 UT (start data). System status: OK. WX: mostly clear sky, some light fog. Regards, Wettzell obs. ================================= r1880wn STOP ================================= 2019-02-05 17:28:52 r1880, Wettzell (wn), Stop-message Wettzell (wn) finished r1880 at scheduled time. All scans were recorded. WX/fog, calm, cold. Regards, Wettzell obs. ================================ r1880wz START ================================= 2019-02-04 18:42:57 r1880, Wettzell (wz), Start-message Wettzell (wz) started r1880 at scheduled time. First source (wz): 0458-020 at 17:00:00 UT (start data). System status: OK. WX: mostly clear sky, some light fog. Regards, Wettzell obs. ================================= r1880wz STOP ================================= 2019-02-05 17:29:09 r1880, Wettzell (wz), Stop-message Wettzell (wz) finished r1880 at scheduled time. All scans were recorded. WX/fog, calm, cold. Regards, Wettzell obs. ================================= r1880yg WIKI ================================= 2019-02-05 11:40:00 r1880 Yarragadee 12m Disk VSN: CURT+102 | Data volume at beginning: 0.897 GB Something strange happening with Yg auto-correlation spectrum on the web page. They look fine on pcfsyg, however, the spectrum on the web page looks horrible (like when dbbc/mk5 has issues). I am assuming it is some graph scaling issue with the uploaded file? 1700UT - Experiment started OK (Tiege) ================================================================================