==================================== r4947 ===================================== Ft : Power outage (09:22-09:45). Observed with warm receiver. Ma : Halted (20:17-22:14) to fix power supply of azimuth logic unit device. No problems found for : Ht, Is, Kk, Ww, Yg ================================ r4947ft READY ================================= 2020-05-21 18:37:45 R4947, Fortaleza, Ready-message Session R4947 ready-message for Fortaleza. ------------------------------------------- Comments: Receiver is warm. First source: 0322+222 at 142 - 18:30:00 UT. FMOUT-GPS: 0.204 microseconds. Sky Conditions: Sky is partly cloudy. Cable difference is: longer cable makes the reading larger by 104.7 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 2356.7/5238.9 Orion-A 265/65 0.046 -0.008 -- FORTALEZA VLBI TEAM. ================================ r4947ft START ================================= 2020-05-21 18:46:39 R4947, Fortaleza, Start-message Session R4947 Start message for Fortaleza. -------------------------------------------- Started recording with source: 0322+222 at 142 18:30:00 UT as scheduled. -- FORTALEZA VLBI TEAM. ================================= r4947ft STOP ================================= 2020-05-22 18:25:06 R4947, Fortaleza, Stop-message Fortaleza finished R4947 session at 143 - 18:26:42 UT as scheduled. Comments: Scans from 09:22UT to 09:45UT were missed due to a Power outage at station. Data will be uploaded by e-transfer to WACO. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 10 Size K/16000GB = 01 Other Size (1000GB) = 01 Last update: Mai/2019. Fortaleza VLBA Team ================================ r4947ht READY ================================= 2020-05-21 15:05:27 r4947, Hart15M, Ready-message Session r4947 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R4947. All systems nominal. Session is being operated remotely. First source: 1639-062 at 18:30:00 UT FMOUT-GPS: 2.2670 microseconds Wx: Temperature (C): 17.3 Pressure (mBar): 871.5 Humidity (%): 51.2 Sky Conditions: Clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 36.3/53.5/46.0 ================================ r4947ht START ================================= 2020-05-21 18:30:00 r4947, Hart15M, Autostart-message Session r4947 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1639-062 at 142.18:30:00 UT ================================= r4947ht STOP ================================= 2020-05-22 18:30:27 r4947, Hart15M, Stop-message Session r4947 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4947. No problems to report - all scans recorded. Weather conditions were clear to mostly clear throughout. Data will be e-shipped to Washington Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 0, H 0, (other larger) 7 Observation finished at: 18:29:27 UT ================================ r4947is READY ================================= 2020-05-20 07:14:46 [vlbi] aov047, r4947, q20144 and q20145, Ishioka, Ready-message Ishioka is ready for aov047, r4947, q20144 and q20145. First source of aov047 is 2209+236 at 141day 18:00:00(UT). First source of r4947 is 1639-062 at 142day 18:30:00(UT). First source of q20144 is NRAO512 at 144day 07:30:00(UT). First source of q20145 is NRAO512 at 145day 07:30:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is rainy Temp:12.5 C, Hum:97.5 %, Pres:995.4 hPa FMOUT - GPS = +351.3 nsec at 141-06:59 Tsys: X-band=39.4 K, S-band=225.3 K (EL=90) SEFD: X-band=1535.3 Jy, S-band=2435.0 Jy (Taurus-A, AZ=256.0, EL=55.3) About aov047 data transfer, Correlator is SHAO. data server(GSI) -> iserv02 data directory(k5) -> /ddn/vlbi/data/aov047is data directory(m5b) -> /ddn/vlbi/data/aov047is/m5b We will inform SHAO, when the data is ready. About r4947 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4947is/m5b We will inform WACO, when the data is ready. About q20144 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q20144is About q20145 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q20145is Sincerely, Tomokazu Nakakuki, GSI =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r4947is START ================================= 2020-05-21 18:31:10 r4947, Ishioka, Start-message Session r4947 start message for Ishioka ---------------------------------------------------------------- Started recording with source 1639-062 at 2020/142/18:30:00UT FMOUT-GPS : +0.346 microseconds Wx: Temperature(C): 11.7 Pressure(hPa): 1005.0 Humidity(%): 98.3 ================================= r4947is STOP ================================= 2020-05-25 00:24:04 [vlbi] r4947, q20144 and q20145, Ishioka, Stop-message Ishioka finished r4947, q20144 and q20145. Comments: All scans were recorded. --- Automatic measurement results at about 143-18:27 --- Temp: 14.9 C, Hum:99.8 %, Pres:1002.0 hPa FMOUT - GPS = +339.5 nsec at 143-18:27 (UT). Tsys: X-band=19300.8 K, S-band=198.1 K (EL=90) SEFD: X-band=1718.3 Jy, S-band=2570.1 Jy (Cygnus-A, AZ=358.9, EL=85.4) --- Automatic measurement results at about 144-08:28 --- Temp: 20.0 C, Hum:85.7 %, Pres:1000.7 hPa FMOUT - GPS = +341.2 nsec at 144-08:28 (UT). Tsys: X-band=38.9 K, S-band=206.1 K (EL=90) SEFD: X-band=1643.9 Jy, S-band=2060.2 Jy (Virgo-A, AZ=116.1, EL=48.9) --- Automatic measurement results at about 145-08:28 --- Temp: 21.9 C, Hum:79.0 %, Pres:1000.1 hPa FMOUT - GPS = +337.0 nsec at 145-08:28 (UT). Tsys: X-band=38.2 K, S-band=179.3 K (EL=90) SEFD: X-band=1555.0 Jy, S-band=2208.6 Jy (Virgo-A, AZ=117.1, EL=49.7) We put the file "r4947is.log", "q20144is.log" and "q20145is.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/ =================================================== ================================ r4947kk READY ================================= 2020-05-21 18:03:31 r4947, Kokee Park, Ready-message Session r4947 ready message for Kokee Park. ------------------------------------------- First source: 0322+222 at 142/1830:00 UT FMOUT-GPS: +9.91 microseconds Wx: Temperature (C): 15.5 Pressure (mBar): 890.3 Humidity (%): 100.0 Sky Conditions: overcast Cable difference is: longer cable makes the reading larger by 51.2 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2106/695 casa 2/53 0.005 -0.003 Tsys (x1/s/x2): 87/38/48 ================================ r4947kk START ================================= 2020-05-21 18:30:00 r4947, Kokee Park, Autostart-message Session r4947 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 0322+222 at 142.18:30:00 UT ================================= r4947kk STOP ================================= 2020-05-22 18:31:34 r4947, Kokee Park, Stop-message Session r4947 stop message for Kokee Park. ------------------------------------------ Comments: Diskpack OSOD-116 will be sent out via Fedex AWB# 7704 7666 9662. Problem scans: Source Scan start Explanation of problem 0308-611 142/20:28:25 RFI on IFB casuing pcal amplitude to drop on BBC#13 0308-611 42/21:42:53 RFI on IFB casuing pcal amplitude to drop on BBC#13 1936-155 143/1638:44 RFI on IFB casuing pcal amplitude to drop on BBC#13 Disk Inventory: A 0, B 0, C 0, D 12, E 1, F 0, G 2, H 5, (other larger) 7 Observation finished at: 143/1828:35 UT ================================ r4947ma READY ================================= 2020-05-21 16:47:36 R4947, MATERA, Ready-message Session R4947 ready message for MATERA. --------------------------------------- Comments: Sorry for the late "ready message" from Matera station.This is caused by the limited personnel in charge due to COVID-19 emergency. But we are ready! First source: 1639-062 at 18:30:00 UT GPS-FMOUT: 15.771 microseconds Wx: Temperature (C): 17.8 Pressure (mBar): 957.4 Humidity (%): 49.3 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 255.6 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2130/1849 casa 346/12 -0.02 -0.007 Tsys (x1/s/x2): 78/312/0 ================================ r4947ma START ================================= 2020-05-21 18:31:30 R4947, MATERA, Start-message Session R4947 start message for MATERA. --------------------------------------- Started recording with source: 1639-062 at: 18:30:00 UT ================================= r4947ma STOP ================================= 2020-05-22 18:30:01 r4947, MATERA, Stop-message Session r4947 stop message for MATERA. -------------------------------------- Comments: schedule halted from source 1418+546 at 20:24:31 to source 1936-155 at 22:14:28 to replace a power supply of the azimuth logic unit device Problem scans: Source Scan start Explanation of problem 1418+546 20:24:31 failure of the 5v power supply of the azimuth logic unit device 1936-155 22:14:28 failure of the 5v power supply of the azimuth logic unit device Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 18:29:38 UT ================================= r4947yg STOP ================================= 2020-05-22 18:45:03 Yarragadee has completed r4947 Yarragadee has completed r4947 The log and procedure files from experiment r4947 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 6.3038 microsec at 2020.143.18:28:32.03 Additional experiment notes: Recorded 1702.52 GB to module NRAO-172 using the Mark5B+ recorder. The Module is being sent to WASH using eTransfer. Known problems: No Missed Scans: No Observers: Lim, Jay, Eloise, Prad Regards, Prad Comments from the log: 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. ================================= r4947yg WIKI ================================= 2020-05-21 19:27:00 r4947 Yarragadee 12m Disk VSN: NRAO-172 | Data volume at beginning: 0.0 GB 1830UT Experiment started OK (Lim) ================================================================================