==================================== r1888 ===================================== Ft : Az encoder failures. Many scans missed during period (06:35-10:13). Wn : Observed with warm receiver. Yg : PREOB too long. Recording starts ~8 sec late. No problems found for : Ht, Is, Ke, Kk, Kv, Ny, On, Wz ================================ r1888ft READY ================================= 2019-04-01 16:34:46 R1888, Fortaleza, ready-message Session R1888 ready-message for Fortaleza. ------------------------------------------- Comments: First source: 2126-158 at 091 - 17:00:00 UT. FMOUT-GPS: 0.213 microseconds. Sky Conditions: Mostly Cloudy with rain. Cable difference is: longer cable makes the reading larger by 104.8 microseconds and is nominal. Pointing values: SEFD (X/S) Source AZ/EL Offset(AZ) Offset(EL) 2197.1/2552.1 Cas-A 3/27 0.057 -0.017 -- FORTALEZA VLBI TEAM. ================================ r1888ft START ================================= 2019-04-01 17:03:42 R1888, Fortaleza, start-message Session R1888 start message for Fortaleza. Started recording with source: 2126-158 at 091 - 17:00:00 UT as scheduled. FORTALEZA VLBI TEAM. ================================= r1888ft STOP ================================= 2019-04-02 18:57:30 R1888, Fortaleza, Stop-message Fortaleza finished R4888 session at 092 - 16:59:55 UT as scheduled. Comments: Scans from 00:15ut to 00:26ut; from 00:37ut to 00:40ut; from 00:57ut to 00:59ut; from 01:07ut to 01:24ut; from 01:27ut to 01:28ut; from 03:08ut to 03:13ut; from 03:45ut to 03:46ut; from 04:02:02ut to 04:02:59ut; from 05:02ut to 05:07ut; from 05:17ut to 06:20ut; from 06:35ut to 10:13ut were missed due to an AZ Encoder failure. Data will be uploaded by e-transfer to BONN. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 10 Size K/16000GB = 01 Other Size (1000GB) = 01 Last update: Mar/2019. Fortaleza VLBA Team ================================ r1888ht READY ================================= 2019-04-01 16:44:10 r1888, Hart15M, Ready-message Session r1888 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start R1888 First source: 1055+018 at 17:00:00 UT FMOUT-GPS: 0.8880 microseconds Wx: Temperature (C): 17.0 Pressure (mBar): 865.0 Humidity (%): 87.55 Sky Conditions: Overcast, raining Cable difference is: na Pointing values: na Tsys (x1/s/x2): 45.8/48.7/55.3 ================================ r1888ht START ================================= 2019-04-01 17:00:00 r1888, Hart15M, Autostart-message Session r1888 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 1055+018 at 091.17:00:00 UT ================================= r1888ht STOP ================================= 2019-04-02 17:00:57 r1888, Hart15M, Stop-message Session r1888 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R1888 Weather conditions: overcast with light rain at start, overcast midway through and raining at end Data will be e-shipped to Bonn Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 1, H 0, (other larger) 9 Observation finished at: 16:59:55 UT ================================ r1888is READY ================================= 2019-04-01 05:47:21 [vlbi] q19091 and r1888, Ishioka, Ready-message Ishioka is ready for q19091 and r1888. First source of q19091 is 3C418 at 091day 07:00:00(UT). First source of r1888 is 1055+018 at 091day 17:00:00(UT). The data recorder is K5/VSI system. All systems are normal. Weather is cloudy Temp:10.0 C, Hum:63.8 %, Pres:996.5 hPa FMOUT - GPS = +597.0 nsec at 091-05:37 Tsys: X-band=44.5 K, S-band=212.0 K (EL=90) SEFD: X-band=1425.7 Jy, S-band=2438.7 Jy (Taurus-A, AZ=102.7, EL=54.1) About q19091 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/q19091/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/q19091is/m5b We will inform BONN, when the data is ready. About r1888 data transfer, Correlator is BONN. data server(BONN) -> io10 data directory(BONN) -> /data/r1888/is data server(GSI) -> iserv02 data directory(m5b) -> /ddn/vlbi/data/r1888is/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/ =================================================== ================================ r1888is START ================================= 2019-04-01 17:02:51 r1888, Ishioka, Start-message Session r1888 start message for Ishioka ---------------------------------------------------------------- Started recording with source 1055+018 at 2019/091/17:00:00UT FMOUT-GPS : +0.604 microseconds Wx: Temperature(C): 2.5 Pressure(hPa): 999.6 Humidity(%): 99.1 ================================= r1888is STOP ================================= 2019-04-02 23:41:04 [vlbi] r1888, Ishioka, Stop-message Ishioka finished r1888. Comments: All scans were recorded. --- Automatic measurement results at about 092-16:53 --- Temp: 0.6 C, Hum:74.9 %, Pres:1002.7 hPa FMOUT - GPS = +607.8 nsec at 092-16:53 (UT). Tsys: X-band=45.0 K, S-band=282.8 K (EL=90) SEFD: X-band=1587.2 Jy, S-band=3533.2 Jy (Virgo-A, AZ=246.1, EL=47.3) We put the file "r1888is.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/ =================================================== ================================ r1888ke READY ================================= 2019-04-01 16:54:49 r1888 Katherine (Ke), ready message Session r1888 ready message for Katherine (Ke) ----------------------------------------------------------- First source: 1055+018 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 5.9484 us at 091.16:50:41 UT Weather: Temperature (C): 21.00, Pressure (hPa): 994.71, Humidity (%): 85.20 Additional operator comments (if any): Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) --/-- 1618m49 150.6/45.63 -0.00102 0.0067 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. ================================ r1888ke START ================================= 2019-04-01 21:49:41 r1888, Katherine (Ke), start message Session r1888 start message for Katherine (Ke) ----------------------------------------------------------- Started recording with source: 1055+018 at 091/17:00:00 UT Comments: Experiment started okay Regards, Lucas 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. ================================= r1888ke STOP ================================= 2019-04-02 17:20:04 Katherine has completed r1888 Katherine has completed r1888 The log and procedure files from experiment r1888 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 5.8849 microsec at 2019.092.17:02:26.03 Additional experiment notes: Recorded 3471.08 GB to module HOB+0022 using the Mark5B+ recorder. The Module is being sent to BONN using eTransfer. Known problems: No Missed Scans: No Observers: Lucas, Jamie, Katie and 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. ================================= r1888ke WIKI ================================= 2019-04-01 21:55:00 r1888 Katherine 12m Disk VSN: HOB+0022/6000 | Data volume at beginning: 0.45 GB 1700UT Experiment started okay (Lucas). ================================ r1888kk READY ================================= 2019-04-01 16:28:35 r1888, Kokee Park, Ready-message Session r1888 ready message for Kokee Park. ------------------------------------------- First source: 2126-158 at 091/1700:00 UT FMOUT-GPS: +7.025 microseconds Wx: Temperature (C): 12.3 Pressure (mBar): 887 Humidity (%): 85.7 Sky Conditions: partly cloudy Cable difference is: longer cable makes the reading smaller by 52.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1533/620 cygnusa 44/61 0.003 0.011 1752/618 casa 34/26 0.006 0.007 Tsys (x1/s/x2): 69/34/38 ================================ r1888kk START ================================= 2019-04-01 17:00:00 r1888, Kokee Park, Autostart-message Session r1888 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 2126-158 at 091.17:00:00 UT ================================= r1888kk STOP ================================= 2019-04-02 17:02:34 r1888, Kokee Park, Stop-message Session r1888 stop message for Kokee Park. ------------------------------------------ Comments: Data on diskpack MPI-0423 to be sent out via FedEx AWB#7748 2675 9195 Disk Inventory: A 0, B 0, C 0, D 9, E 2, F 0, G 4, H 0, (other larger) 6 Observation finished at: 092/1659:55 UT ================================ r1888kv READY ================================= 2019-04-01 09:26:20 R1888, Sejong, Ready-message First source of R1888: 1055+018 at 091/17:00:00 for 163second (UT) FMOUT-GPS: -31.1 usec Wx: Temperature (C) 7.5 Pressure (hPa) 998.2 Humidity (%) 35.6 Point values SEFD S/X1/X2 Az/El Source Offset1 Offset2 3755/857/784 327.2/23.3 cas-a 0 +0.08 ================================ r1888kv START ================================= 2019-04-01 23:56:07 R1888, Sejong, Start-message Session R1888 start-message for Sejong(Kv) Started recording with source 1055+018 at 2019/91/17:00:00 UT ================================= r1888kv STOP ================================= 2019-04-02 23:54:25 R1888, Sejong, Stop-message Sejong finished R1888. All scans are recorded. FMOUT-GPS: -31.1 usec Comment: ================================ r1888ny READY ================================= 2019-04-01 16:40:02 r1888, Ny-Alesund, Ready-message Session r1888 ready message for Ny-Alesund. ------------------------------------------- First source: 1055+018 at 17:00 UT GPS-FMOUT: 174.67 microseconds Wx: Temperature (C): -14 Pressure (mBar): 994.3 Humidity (%): 74 Sky Conditions: partly cloudy Cable difference is: longer cable makes the reading larger by 646 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 727/1353 cygnusa 330/31 -0.0022 0.0055 895/1287 casa 293/55 -0.0147 0.0031 Tsys (IFA/IFB/IFC): 45/53/135 ================================ r1888ny START ================================= 2019-04-01 17:00:00 r1888, Ny-Alesund, Autostart-message Session r1888 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 1055+018 at 091.17:00:00 UT ================================= r1888ny STOP ================================= 2019-04-02 17:02:56 r1888, Ny-Alesund, Stop-message Session r1888 stop message for Ny-Alesund. ------------------------------------------ Comments: NA Disk Inventory: A 0, B 0, C 0, D 10, E 0, F 0, G 0, H 0, (other larger) 10 Observation finished at: 17:00:00 UT ================================ r1888on READY ================================= 2019-04-01 13:43:13 R1888 ready message for ONSALA Session R1888 ready message for ONSALA60 " First source: 1055+018 at 17:00 UTC " DBBC-GPS: +25.521 microseconds " Wx: Temperature (C): +7.0 Pressure (mBar): 1027.5 Humidity (%): 65.8 % "Sky Conditions: 0 cc ================================ r1888on START ================================= 2019-04-01 17:10:38 R1888 start message for ONSALA " R1888 start message for ONSALA "Started recording with source 1055+018 at 17:00 UTC ================================ r1888wn START ================================= 2019-04-01 16:59:59 R1888, Wettzell (wn), Start-message Wettzell (wn) started R1888 at scheduled time. First source (wn): 1055+018 at 17:00:00 UT (start data). System status: We will run this session with a warm receiver. WX/completely covered, light rain. Regards, Wettzell obs. ================================= r1888wn STOP ================================= 2019-04-02 17:00:34 R1888, Wettzell (wn), Stop-message Wettzell (wn) stopped R1888 at scheduled time. Last source (wn): 0059+581 at 16:58:11 UT (start data). All scans recorded; System status: We run this session with a warm receiver. Weather: sunny and dry. Regards, Wettzell obs. ================================ r1888wz START ================================= 2019-04-01 17:00:47 R1888, Wettzell (wz), Start-message Wettzell (wz) started R1888 at scheduled time. First source (wz): 1055+018 at 17:00:00 UT (start data). System status: o.k WX/sunny; Regards, Wettzell obs. ================================= r1888wz STOP ================================= 2019-04-02 17:01:08 R1888, Wettzell (wz), Stop-message Wettzell (wz) stopped R1888 at scheduled time. Last source (wz): 0059+581 at 16:58:11 UT (start data). All scans recorded; Weather: sunny and dry. Regards, Wettzell obs. ================================ r1888yg READY ================================= 2019-04-01 16:54:47 r1888 Yarragadee (Yg), ready message Session r1888 ready message for Yarragadee (Yg) ----------------------------------------------------------- First source: 1055+018 at 17:00:00 UT Formatter to GPS difference (fmout-GPS) is 8.5038 us at 091.16:50:52 UT Weather: Temperature (C): 21.0, Pressure (hPa): 982.7, Humidity (%): 80.7 Additional operator comments (if any): Pointing results: SEFD S/X Source Az/El Offset (xEl) Offset (El) --/-- 1618m49 150.6/45.63 -0.00050 0.0077 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. ================================ r1888yg START ================================= 2019-04-01 21:49:01 r1888, Yarragadee (Yg), start message Session r1888 start message for Yarragadee (Yg) ----------------------------------------------------------- Started recording with source: 1055+018 at 091/17:00:00 UT Comments: Experiment started okay. Regards, Lucas 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. ================================= r1888yg STOP ================================= 2019-04-02 17:27:23 Yarragadee has completed r1888 Yarragadee has completed r1888 The log and procedure files from experiment r1888 have been copied to ivs.bkg.bund.de: Formatter (H-maser) leads GPS by 8.5553 microsec at 2019.092.16:59:30.04 Additional experiment notes: Recorded 0 GB to module MPI-0510 using the Mark5B+ recorder. The Module is being sent to BONN using eTransfer. Known problems: Possible dropped bits while the mk5 is recording. Not entirely sure though. Missed Scans: No Observers: Lucas, Jamie, Katie and 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. ================================= r1888yg WIKI ================================= 2019-04-01 21:55:00 r1888 Yarragadee 12m Disk VSN: MPI-0510/4000 | Data volume at beginning: 0.19 GB 1700UT Experiment started okay (Lucas). 22:00UT Disk position lagging considerably with a loss rate of approximately 12 GB /hr when the whole experimental rate is approximately 145GB/hr. So almost 9%. They're aren't any late-source events of missed scans so far so I'm wondering if there are dropped bits aka are the mark 5 recorders not doing a good enough job? (Lucas). ================================================================================