==================================== r1908 ===================================== Ag : Did not observe. Kb : Antenna stuck (07:40-08:51). Sh : FS time drifting fast. Offset reset at 03:05 and 11:41. Ww : DBBC not repaired???. No problems found for : Is, Kk, Kv, On, Wz, Yg, Ys No information for : Ns ================================ r1908ag READY ================================= 2019-08-19 15:33:43 r1908, AGGO, NOT Ready-message Session r1908 ready message for AGGO. -------------------------------------- AGGO station is NOT able to operate today due to a vacuum loss. Cold recover of cryogenic stages will take more than 12 hours. ================================ r1908is READY ================================= 2019-08-15 07:35:34 [vlbi] r4907, q19229, q19230, q19231 and r1908, Ishioka, Ready-message Ishioka is ready for r4907, q19229, q19230, q19231 and r1908. First source of r4907 is 2141+175 at 227day 18:30:00(UT). First source of q19229 is 3C371 at 229day 07:30:00(UT). First source of q19230 is 3C418 at 230day 07:30:00(UT). First source of q19231 is 1040+244 at 231day 07:00:00(UT). First source of r1908 is 2229+695 at 231day 17:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:30.0 C, Hum:86.4 %, Pres:988.9 hPa FMOUT - GPS = +544.7 nsec at 227-07:30 Tsys: X-band=46.9 K, S-band=365.9 K (EL=90) SEFD: X-band=1585.3 Jy, S-band=2356.5 Jy (Virgo-A, AZ=231.2, EL=56.4) About r4907 data transfer, Correlator is WASH. data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r4907is/m5b We will inform WACO, when the data is ready. About q19229 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19229is About q19230 data transfer, Correlator is GSI. data server(Tsukuba) -> iserv02 data directory(k5) -> /ddn/vlbi/data/q19230is About q19231 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q19231/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q19231is/m5b We will inform BONN, when the data is ready. About r1908 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1908/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1908is/m5b We will inform BONN, when the data is ready. Sincerely, Kentaro Nozawa, GSI/AES =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r1908is START ================================= 2019-08-19 17:03:17 r1908, Ishioka, Start-message Session r1908 start message for Ishioka ---------------------------------------------------------------- Started recording with source 2229+695 at 2019/231/17:00:00UT FMOUT-GPS : +0.541 microseconds Wx: Temperature(C): 23.2 Pressure(hPa): 999.7 Humidity(%): 99.0 ================================= r1908is STOP ================================= 2019-08-20 23:56:10 [vlbi] r1908, Ishioka, Stop-message Ishioka finished r1908. Comments: All scans were recorded. --- Automatic measurement results at about 232-16:57 --- Temp: 21.9 C, Hum:99.1 %, Pres:996.5 hPa FMOUT - GPS = +538.9 nsec at 232-16:57 (UT). Tsys: X-band=85.7 K, S-band=350.3 K (EL=90) SEFD: X-band=3312.3 Jy, S-band=2058.8 Jy (Cas-A, AZ=341.9, EL=65.4) We put the file "r1908is.log" on "cddis.gsfc.nasa.gov". Sincerely, Saho Matsumoto GSI =================================================== GSI VLBI group Geospatial Information Authority of Japan web: http://www.spacegeodesy.go.jp/vlbi/en/ =================================================== ================================ r1908kb READY ================================= 2019-08-22 07:57:47 r1908, Kashima34, Ready and start message Dear colleagues, Kashima34 was ready for r1908 session and I was able to confirm the schedule started with first source 2229+695. GPS-maser clock offset is 2.7 us for Kashima34 on 231/08:00 UT. The weather was cloudy for Kashima. Temp: 26.0 C, Pressure: 1009.3 hPa, Humid: 91.3 % for Kashima34 on 2019.231.04:25 UT. Pointing values are as follows: Kashima34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 320/470 Vir-A 152/64 0.005/-0.006 72/86 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ r1908kb START ================================= 2019-08-22 07:57:47 r1908, Kashima34, Ready and start message Dear colleagues, Kashima34 was ready for r1908 session and I was able to confirm the schedule started with first source 2229+695. GPS-maser clock offset is 2.7 us for Kashima34 on 231/08:00 UT. The weather was cloudy for Kashima. Temp: 26.0 C, Pressure: 1009.3 hPa, Humid: 91.3 % for Kashima34 on 2019.231.04:25 UT. Pointing values are as follows: Kashima34 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 320/470 Vir-A 152/64 0.005/-0.006 72/86 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================= r1908kb STOP ================================= 2019-08-22 07:59:08 r1908, Kashima34, Stop message Dear Colleagues, We have completed all observations of r1908 session at Kashima34 with one known problem. Kashima34 antenna was stowed from 232/07:38 UT to 08:54 UT due to strong wind. GPS-formatter clock offset is 2.8 us for Kashima34. The weather of Kashima was almost cloudy. It was heavy rain from 232/07:38 UT to 08:15 UT. The observation log file was uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ r1908kk READY ================================= 2019-08-19 16:33:32 r1908, Kokee Park, Ready-message Session r1908 ready message for Kokee Park. ------------------------------------------- First source: 2229+695 at 231/1700:00 UT FMOUT-GPS: 3.05 microseconds Wx: Temperature (C): 15.7 Pressure (mBar): 887.9 Humidity (%): 85.9 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 53.4 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1956/922 taurusa 1956/922 -0.040 0.012 2032/845 casa 236/33 -0.016 0.013 Tsys (x1/s/x2): 86/50/46 ================================ r1908kk START ================================= 2019-08-19 17:00:00 r1908, Kokee Park, Autostart-message Session r1908 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 2229+695 at 231.17:00:00 UT ================================= r1908kk STOP ================================= 2019-08-20 17:12:49 r1908, Kokee Park, Stop-message Session r1908 stop message for Kokee Park. ------------------------------------------ Comments: Disk# HAY-0039 will be shipped out via FedEx AWB# 7760 0038 9945. Disk Inventory: A 0, B 0, C 0, D 3, E 0, F 1, G 0, H 0, (other larger) 4 Observation finished at: 232/1659:55 UT ================================ r1908kv READY ================================= 2019-08-19 08:30:47 R1908, Sejong, Ready message First source of R1908: 2229+695 at 231/17:00:00 for 185second (UT) FMOUT-GPS: -32.8 usec Wx: Temperature (C) 29.0 Pressure (hPa) 990.4 Humidity (%) 61.8 Point values SEFD S/X1/X2 AZ/EL Source Offset1 Offset2 4523/986/950 332/22 Cas-a 0 +0.08 ================================ r1908kv START ================================= 2019-08-20 00:31:10 R1908, Sejong, Start-message Session R1908 start-message for Sejong(Kv) Started recording with source 2229+695 at 231/17:00:00 UT ================================= r1908kv STOP ================================= 2019-08-21 01:19:03 R1908, Sejong, Stop-message Sejong finished R1908. All scans are recorded. FMOUT-GPS: -32.8 usec ================================ r1908on READY ================================= 2019-08-19 13:13:21 R1908 ready message ONSALA60 Session R1908 ready message for ONSALA60 " First source: 2229+695 at 17:00 UTC " DBBC-GPS: +30.04 microseconds " Wx: Temperature (C): +18.9 Pressure (mBar): 1008.2 Humidity (%): 69.9 % "Sky Conditions: 100 cc ================================ r1908on START ================================= 2019-08-19 17:26:30 R1908 start message for ONSALA60 "R1908 start message for ONSALA60 "Started recording with source 2229+695 at 17:00 UTC ================================= r1908on STOP ================================= 2019-08-20 17:12:50 R1908 stop message for ONSALA60 "R1908 stop message for ONSALA60 " No problems to report ================================= r1908sh STOP ================================= 2019-08-20 17:54:12 FW: [EXTERNAL] r1908,sheshan,Stopmessage From: VLBI Sent: Tuesday, August 20, 2019 1:01 PM To: IVS ; Behrend, Dirk (GSFC-61A.0)[NVI INC] Subject: [EXTERNAL] r1908,sheshan,Stopmessage Dear colleagues, Seshan Station has started r1908 in mark5b mode and used CDAS as the terminal. The last source was 0025+197(232-1657,#7691) at 16:57:07 UT. Weather conditions: cloudy. Clock offset=Fmout-GPS= 13.62 us at 16:58:36UT. All systems are normal. Regards ================================ r1908wz READY ================================= 2019-08-19 18:10:16 r1908, Wettzell (wz), Ready-message Wettzell (wz) is ready for r1908 at scheduled time. First source (wz): 2229+695 at 17:00:00 UT (start data). Delta ut(ref-efos39) = 3.067 micsec. at 231.16:45 UT. Delta ut(ref-tac2) = 0.947 micsec. at 231.16:45 UT. System status: OK. WX/partly covered, no rain. Regards, Wettzell obs. ================================ r1908wz START ================================= 2019-08-19 18:10:37 r1908, Wettzell (wz), Start-message Wettzell (wz) started r1908 at scheduled time. First source (wz): 2229+695 at 17:00:00 UT (start data) System status: OK. WX/partly covered, no rain. Regards, Wettzell obs. ================================= r1908wz STOP ================================= 2019-08-20 17:05:38 r1908, Wettzell (wz), Stop-message Wettzell (wz) finished r1908 at scheduled time. Last source (wz): 1741-038 at 16:59:55 UT (stop data) WX/completely covered, rain. Regards, Wettzell obs. ================================ r1908yg READY ================================= 2019-08-19 04:49:12 r1908 Yarragadee (Yg), ready message Session r1908 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 1057-797 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 688707.3678 us at 231.04:48:15 UT Weather: Temperature (C):18.54 , Pressure (hPa): , Humidity (%): Additional operator comments (if any): Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) Tsys (S/X): Fringe check: Source: Array: Result: Additional Comments: 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. ================================ r1908yg START ================================= 2019-08-19 17:05:30 r1908, Yarragadee (Yg), start message Session r1908 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 231-1700a at 231/17:00:00 UT Comments: Experiment started OK Regards, Katie 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. ================================= r1908yg STOP ================================= 2019-08-20 23:28:49 Yarragadee has completed r1908 Yarragadee has completed r1908 The log and procedure files from experiment r1908 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 17.5793 microsec at 2019.232.16:53:37.04 Additional experiment notes: Recorded 3476.47 GB on USN-0062. The data is being transferred electronically to BONN. Known Problems? No Missed Scans? No Observers katie, Prad, Patrick, and Tiege Regards, Tiege Comments from the Log: 232.00:19:00 UT maser brokenNot all tsys values being displayed 232.02:32:11 UT Maser broken and not all tsys values being displayed 232.04:54:49 UT Maser is broken and tsys values are not showing 232.06:21:07 UT maser broken and tsys values not showing Please note: I think the 'maser broken' comments refer to our access to the VNC for monitoring purposes. 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. ================================= r1908yg WIKI ================================= 2019-08-19 16:34:00 r1908 Yarragadee 12m Disk VSN: USN-0062| Data volume at beginning:1.218 GB 1700UT Experiment started okay (Katie). ================================ r1908ys READY ================================= 2019-08-19 12:23:58 r1908, Yebes40m, Ready-message Session r1908 ready message for Yebes40m. ----------------------------------------- First source: 2229+695 at 17:00:00 UT GPS-FMOUT: +7.1974e-06 microseconds Wx: Temperature (C): 22.4 Pressure (mBar): 911.8 Humidity (%): 32 Sky Conditions: Clear Sky Cable difference is: longer cable makes the reading larger by 671.5 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 254.61/701.66 3c123 211.9/77.6 0 0 Tsys (x1/s/x2): 55.27/395.83/48.29 ================================ r1908ys START ================================= 2019-08-19 12:24:35 r1908, Yebes40m, Start-message Session r1908 start message for Yebes40m. ----------------------------------------- Started recording with source: 2229+695 at: 17:00:00 UT ================================= r1908ys STOP ================================= 2019-08-20 17:01:27 r1908, Yebes40m, Stop-message Session r1908 stop message for Yebes40m. ---------------------------------------- Comments: Phase-cal system failure at 09:00. No pcal tones after that time. Disk Inventory: A 0, B 0, C 1, D 2, E 0, F 0, G 3, H 0, (other larger) 3 Observation finished at: 16:59:55 UT ================================================================================