==================================== r1898 ===================================== Ag : BBC5 unlocked (18:50-19:29). BBC7 unstable. Ke : PCFS disk full missing (07:42-08:16). Wz : DBBC problems (21:27-22:03) (12:36-12:53). Halted for W19163 (7:13-09:15). No problems found for : Ht, Is, Kk, Kv, Ma, Ny, Yg ================================ r1898ag READY ================================= 2019-06-11 16:25:21 r1898, AGGO, Ready-message Session r1898 ready message for AGGO. ------------------------------------- Comments: Data will be e-transfered to BONN First source: 1057-797 at 17:00:00 UT FMOUT-GPS: 735.27 microseconds Wx: Temperature (C): 14.9 Pressure (mBar): 1014.7 Humidity (%): 82 Sky Conditions: daylight, cloudy,no rain,light breeze Cable difference is: longer cable makes the reading smaller by -97 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 0/0 Taurusa 3.9/33.0 0.022 -0.060 Tsys (x1/s/x2): 117/113.4/117 ================================ r1898ag START ================================= 2019-06-11 17:00:00 r1898, AGGO, Autostart-message Session r1898 auto-start message for AGGO. ------------------------------------------ Started recording with source: 1057-797 at 162.17:00:00 UT ================================= r1898ag STOP ================================= 2019-06-12 17:12:11 r1898, AGGO, Stop-message Session r1898 stop message for AGGO. ------------------------------------ Comments: Some scans recorded with BBC5 in unlocked situation due to thermal problem: From scan 162-1850 to scan 162-1929 BBC7 was unstable almost during the whole experiment. Was not replaced because there are no spare BBCs for replacement at the moment. Problem scans: Source Scan start Explanation of problem 1034-293 18:50:37 First bbc5 unlocked due to thermal problem 1424-418 19:29:01 Last bbc5 unlocked situation Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:59:55 UT ================================ r1898ht READY ================================= 2019-06-11 14:24:14 r1898, Hart15M, Ready-message Session r1898 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start r1898 J.A.G. is shifting. First source: 1057-797 at 17:00:00 UT FMOUT-GPS: 1.0305 microseconds Wx: Temperature (C): 20.0 Pressure (mBar): 870.3 Humidity (%): 29.6 Sky Conditions: clear skies Cable difference is: na Pointing values: na Tsys (x1/s/x2): 38.1/46.8/41.2 ================================ r1898ht START ================================= 2019-06-11 17:00:00 r1898, Hart15M, Autostart-message Session r1898 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1057-797 at 162.17:00:00 UT ================================= r1898ht STOP ================================= 2019-06-12 18:08:54 r1898, Hart15M, Stop-message Session r1898 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R1898. No problems to report. Weather conditions were clear throughout. Data will be e-shipped to Bonn. Disk Inventory: A 0, B 3, C 0, D 1, E 1, F 0, G 1, H 0, (other larger) 8 Observation finished at: 16:57:18 UT ================================ r1898is READY ================================= 2019-06-11 05:19:58 [vlbi] r1898, Ishioka, Ready-message Ishioka is ready for r1898. First source of r1898 is 2000+472 at 162day 17:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is fine Temp:20.9 C, Hum:77.3 %, Pres:993.0 hPa FMOUT - GPS = +583.0 nsec at 162-05:13 Tsys: X-band=46.1 K, S-band=205.6 K (EL=90) SEFD: X-band=1456.6 Jy, S-band=3977.9 Jy (Taurus-A, AZ=251.4, EL=59.1) About r1898 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1898/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1898is/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/ =================================================== ================================ r1898is START ================================= 2019-06-11 17:04:07 r1898, Ishioka, Start-message Session r1898 start message for Ishioka ---------------------------------------------------------------- Started recording with source 2000+472 at 2019/162/17:00:00UT FMOUT-GPS : +0.591 microseconds Wx: Temperature(C): 14.7 Pressure(hPa): 994.9 Humidity(%): 95.6 ================================= r1898is STOP ================================= 2019-06-13 00:05:48 [vlbi] r1898, Ishioka, Stop-message Ishioka finished r1898. Comments: All scans were recorded. Problem scan: Session:r1898 [Source] [Scan start] [problem] 1417+385 163-1614 "Antenna off-source!" from 16:17:00 to 16:17:37 Antenna did not track the source due to AZ limit in the following scan. --- Automatic measurement results at about 163-16:57 --- Temp: 14.3 C, Hum:97.4 %, Pres:998.3 hPa FMOUT - GPS = +585.2 nsec at 163-16:57 (UT). Tsys: X-band=45.6 K, S-band=260.4 K (EL=90) SEFD: X-band=1376.6 Jy, S-band=2473.1 Jy (Cygnus-A, AZ=21.6, EL=85.1) We put the file "r1898is.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/ =================================================== ================================ r1898ke READY ================================= 2019-06-11 04:58:06 r1898 Katherine (Ke), ready message Session r1898 ready message for Katherine (Ke) ----------------------------------------------------------- First source: 2000+472 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 2.2094 us at 162.04:56:01 UT Weather: Temperature (C): 33.50, Pressure (hPa): 996.21, Humidity (%): 33.48 Additional operator comments (if any): clear skies Pointing results: SEFD S/X Source pictora Az/El 207.8368 52.7107 Offset (xEl)-0.05634 Offset (El) 0.02109 Tsys (S/X): Fringe check: none Source: Array: Result: Additional Comments: Additional setup notes (OK = done, NOK = not checked/done): ----------------------------------------------------------- Checklist "Before observation" Sent by mas (user alias: oper(1)) System: Schedule file prepared OK Signals: RF and IF signal paths configured OK DBBC: Server software running OK DBBC: pps_sync sent (if reconfigured) OK DBBC: client software NOT running on DBBC OK DBBC: IFs correctly selected OK DBBC: Frequency settings correct OK Time: Maser ok OK Mark5: dim software running OK Mark5: Time correct (ntpq) OK Mark5: recording mode set (e.g. proc=xxxx; ready_disk) OK Mark5: reported VSNs agree with printed labels OK Mark5: configured (e.g. setupsx) OK Mark5: Times OK (i.e. mk5=dot? fmset may be required) OK Time: Field system time agrees with station time (fmset) OK Time: Maser to GPS difference in usec (maserdelay command. Enter value@day/time) (value=+2.4955E-006) OK Time: Formatter out to GPS difference in usec (clkoff command. Enter value@day/time) (value=+2.2124E-006) OK Time: delays OK, stable and within 1us (clkoff, maserdelay) OK Mark5: test recording OK (scan_check and autocorrelation) OK Tsys: systemp12 command working and Tsys looking OK (S ~75-90, X ~80-95) OK Antenna: pad clear of obstructions OK Antenna: Generator OK (In Auto, off) OK Antenna: Time OK (i.e. SNTP server OK) OK Antenna: in remote mode OK Antenna: Pointing and SEFD checked (put comment in the log, including source used, Az, El, offsets) (value=2019.162.04:52:39.21#fivpt#xoffset 207.8368 52.7107 -0.05634 0.02109 0.05388 0.02872 0 1 1u pictora) OK Meteorology: Weather conditions ok (enter short meteorological report) (value=clear skies) OK System: Fringe Check Done? (Indicate if S and X-band fringes were detected) (value=none) NOK Skype chat with other stations started OK Additional notes: 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. ================================ r1898ke START ================================= 2019-06-11 17:17:49 r1898, Katherine (Ke), start message Session r1898 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 2000+472 at 1700 UT Comments: Experiment started OK Regards, mas 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. ================================= r1898ke STOP ================================= 2019-06-12 17:13:10 Katherine has completed r1898 Katherine has completed r1898 The log and procedure files from experiment r1898 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 2.1434 microsec at 2019.163.16:57:45.03 Additional experiment notes: Recorded 3977.29 GB to module HAY-0047 using the Mark5B+ recorder. The Module is being sent to NASA using DHL. Known problems: yes Missed Scans: yes, Missed scans: 163-0742a, 163-0747a, 163-0749, 163-0755, 163-0759 Observers: Mas, Warren, Lim, Jay Regards, Jay 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. ================================= r1898ke WIKI ================================= 2019-06-12 16:34:00 r1898 Katherine 12m Disk VSN: HAY-0047 | Data volume at beginning: 0.705 GB 1700 experiment started OK (mas) Tsys negative values (~-200 to ~-100)? (Lim) 0742 UT - “No space left on device”. Warren deleted some old files on pcfske. Experiment resumed at 0818 UT. Missed scans: 163-0742a, 163-0747a, 163-0749, 163-0755, 163-0759 (Lim) 09:31 UT - ALARM: error m5 -104 mk5cn: time-out, connection closed. Failed to open terminal from within the pcfs. mk5 records normally, auto-correlation still updates on spectra.php, get_stats OK (Lim). 09:31 UT - Can't open display in pcfske: “Client is not authorized to connect to Servergv” and “Client is not authorized to connect to serverxterm Xt” (Lim). 1619UT ALARM: error m5 -900 : not while recording or playing. Everything was fine. Didn't know what caused it. Searched on wiki about it and saw that it can be ignored. Any theories, Jamie?? (Jay) ================================ r1898kk READY ================================= 2019-06-11 16:33:09 r1898, Kokee Park, Ready-message Session r1898 ready message for Kokee Park. ------------------------------------------- First source: 2000+472 at 162/1700:00 UT FMOUT-GPS: +5.016 microseconds Wx: Temperature (C): 15.5 Pressure (mBar): 889 Humidity (%): 85.7 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 53.3 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1571/621 cygnusa 307/48 0.014 0.017 1679/598 casa 4/53 0.012 0.010 Tsys (x1/s/x2): 71/34/37 ================================ r1898kk START ================================= 2019-06-11 17:00:00 r1898, Kokee Park, Autostart-message Session r1898 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 2000+472 at 162.17:00:00 UT ================================= r1898kk STOP ================================= 2019-06-12 17:06:00 r1898, Kokee Park, Stop-message Session r1898 stop message for Kokee Park. ------------------------------------------ Comments: Data on diskpack USN+0226 to be sent out via FedEx AWB#7754 2228 8419 Disk Inventory: A 0, B 0, C 0, D 5, E 2, F 0, G 0, H 0, (other larger) 4 Observation finished at: 163/1657:30 UT ================================ r1898kv READY ================================= 2019-06-11 08:05:29 R1898, Sejong, Ready message First source of R1898: 2000+472 at 162/17:00:00 for 249second (UT) FMOUT-GPS: -32.0 usec Wx: Temperature (C) 23.0 Pressure (hPa) 989.9 Humidity (%) 49.3 Point values SEFD X1/X2 Source Offset1 Offset2 1254/1257 Taurus-a 0 +0.08 ================================ r1898kv START ================================= 2019-06-12 01:10:50 R1898, Sejong, Start-message Session R1898 start-message for Sejong(Kv) Started recording with source 2000+472 at 162/17:00:00 UT ================================= r1898kv STOP ================================= 2019-06-13 05:49:08 R1898, Sejong, Stop-message Sejong finished R1898. All scans are recorded. FMOUT-GPS: -32.0 usec Comment: ================================ r1898ma READY ================================= 2019-06-11 09:00:02 r1898, MATERA, Ready-message Session r1898 ready message for MATERA. --------------------------------------- First source: 2000+472 at 17:00 UT GPS-FMOUT: 4.660 microseconds Wx: Temperature (C): 30 Pressure (mBar): 956 Humidity (%): 38 Sky Conditions: clear sky Cable difference is: longer cable makes the reading smaller by 143.5 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 3442/1335 casa 319/51 0.01638 0.00438 Tsys (x1/s/x2): 145/249/0 ================================= r1898ma STOP ================================= 2019-06-12 17:01:42 r1898, MATERA, Stop-message Session r1898 stop message for MATERA. -------------------------------------- Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 0, D 6, E 2, F 0, G 0, H 0, (other larger) 0 Observation finished at: 16:59:55 UT ================================ r1898ny READY ================================= 2019-06-11 16:28:18 r1898, Ny-Alesund, Ready-message Session r1898 ready message for Ny-Alesund. ------------------------------------------- Comments: fs crash during setup First source: 2000+472 at 17:00:00 UT GPS-FMOUT: 175.6 microseconds Wx: Temperature (C): 0 Pressure (mBar): 1020 Humidity (%): 95 Sky Conditions: cloudy Cable difference is: longer cable makes the reading larger by 663 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 834/1441 cygnusa 28/31 -0.0043 -0.0141 967/1248 casa 347/48 -0.0084 -0.0111 973/1455 taurusa 257/25 -0.0027 -0.0237 Tsys (IFA/IFB/IFC): 56/56/125 ================================ r1898ny START ================================= 2019-06-11 17:00:00 r1898, Ny-Alesund, Autostart-message Session r1898 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 2000+472 at 162.17:00:00 UT ================================= r1898ny STOP ================================= 2019-06-12 17:06:39 r1898, Ny-Alesund, Stop-message Session r1898 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: 16:59:55 UT ================================ r1898wz START ================================= 2019-06-11 16:51:54 R1898, Wettzell (wz), Start-message Wettzell (wz) started R1898 at scheduled time. First source (wz): 2000+472 at 17:00:00 UT. dUT (EFOS18; REF) = 4.607 usec at 162/16:45UT dUT (TAC2; REF) = 0.796 usec at 162/16:45UT WX/clear sky, no rain, no wind. System: changed DBBC due to problems with the original equipment => ok again Regards, Wettzell obs. ================================ r1898wz START ================================= 2019-06-11 19:38:05 R1898, Wettzell (wz), Continue-message Wettzell (wz) continues R1898 at scheduled time. WX/light covered, no rain, no wind. Regards, Wettzell obs. ================================= r1898wz STOP ================================= 2019-06-12 18:35:25 r1898, Wettzell (wz), Stop-message Wettzell (wz) finished r1898 at scheduled time. All scans were recorded and will be transferred to flexbuff. Several DBBC-problems with syncerr and reset WX/clear sky, no rain, no wind. Regards, Wettzell obs. ================================ r1898yg READY ================================= 2019-06-11 14:28:40 r1898 Yarragadee (Yg), ready message Session r1898 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 2000+472 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 12.7448 us at 162.14:26:03 UT Weather: Temperature (C):8.56 , Pressure (hPa):988.223 , Humidity (%):0.0 Additional operator comments (if any): clear skies Pointing results: SEFD S/X Source 1921-293 Az/El 106.3006 36.9325 Offset (xEl)0.00 Offset (El) -0.09278 Tsys (S/X): Fringe check:none Source: Array: Result: Additional Comments: Additional setup notes (OK = done, NOK = not checked/done): ----------------------------------------------------------- Checklist "Before observation" Sent by mas (user alias: oper(2)) System: Schedule file prepared OK Signals: RF and IF signal paths configured OK DBBC: Server software running OK DBBC: pps_sync sent (if reconfigured) OK DBBC: client software NOT running on DBBC OK DBBC: IFs correctly selected OK DBBC: Frequency settings correct OK Time: Maser ok OK Mark5: dim software running OK Mark5: Time correct (ntpq) OK Mark5: recording mode set (e.g. proc=xxxx; ready_disk) OK Mark5: reported VSNs agree with printed labels OK Mark5: configured (e.g. setupsx) OK Mark5: Times OK (i.e. mk5=dot? fmset may be required) OK Time: Field system time aggrees with station time (fmset) OK Time: Maser to GPS difference in usec (maserdelay command. Enter value@day/time) (value=+1.30606E-005) OK Time: Formatter out to GPS difference in usec (clkoff command. Enter value@day/time) (value=+1.27493E-005) OK Time: delays OK, stable and within 1us (clkoff, maserdelay) OK Mark5: test recording OK (scan_check and autocorrelation) OK Tsys: systemp12 command working and Tsys looking OK (S ~85-95, X ~80-90) OK Antenna: pad clear of obstructions OK Antenna: has a kangaroo pressed the pedestal e-stop button? NOK Antenna: Time OK (i.e. SNTP server OK) OK Antenna: in remote mode OK Antenna: Pointing and SEFD checked (put comment in the log, including source used, Az, El, offsets) (value=2019.162.14:22:18.19#fivpt#xoffset 106.3006 36.9325 0.00000 -0.09278 0.04853 0.64197 0 0 7u 1921-293) OK Meteorology: Weather conditions ok (enter short meteorological report) (value=clear skies) OK System: Fringe Check Done? (Indicate if S and X-band fringes were detected) (value=none) NOK Skype chat with other stations started OK Additional notes: 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. ================================ r1898yg START ================================= 2019-06-11 17:19:07 r1898, Yarragadee (Yg), start message Session r1898 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 2000+472 at 1700 UT Comments: Experiment started OK Regards, mas 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. ================================= r1898yg STOP ================================= 2019-06-12 17:05:53 Yarragadee has completed r1898 Yarragadee has completed r1898 The log and procedure files from experiment r1898 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 12.8153 microsec at 2019.163.16:57:42.04 Additional experiment notes: Recorded GB to module using the Mark5B+ recorder. The Module is being sent to NASA using DHL. Known problems: yes Missed Scans: no Observers: Mas, Warren, Lim, Jay Regards, Jay Comments from the log: Binary file /tmp/log matches Disk VSN: USN-0150 | Data volume at beginning: 0.769 GB 1700 experiment started OK (mas) received consistent error “error being ignored: error sp -4 unrecognized name (not a function or procedure) after each scan. Have informed Warren (mas) 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. ================================= r1898yg WIKI ================================= 2019-06-12 16:34:00 r1898 Yarragadee 12m Disk VSN: USN-0150 | Data volume at beginning: 0.769 GB 1700 experiment started OK (mas) received consistent error “error being ignored: error sp -4 unrecognized name (not a function or procedure) after each scan. Have informed Warren (mas) ================================================================================