==================================== crf108 ==================================== Ft : Observed with warm receiver but scheduled as warm. Nt : ACU fault (09:34-09:42) (10:14-11:28). No problems found for : Hh, Ho, Kg ================================ crf108ft READY ================================ 2018-08-01 19:16:16 CRF108, Fortaleza, ready-message Session CRF108 ready-message for Fortaleza. ------------------------------------------- Comments: Receiver is Warm. First source: 1622-253 at 213 - 18:08:24 UT. FMOUT-GPS: 0.4 microseconds. Sky Conditions: Partially cloudy. Cable difference is: longer cable makes the reading larger by 105.1 microseconds and is nominal. Pointing values: SEFD (X/S) Source AZ/EL Offset(AZ) Offset(EL) ---/--- Virgo-A 50/64 0.052 0.008 -- FORTALEZA VLBI TEAM. ================================ crf108ft START ================================ 2018-08-01 20:02:09 CRF108, Fortaleza, start-message Session CRF108 start message for Fortaleza. Started recording with source: 1622-253 at 213 - 18:08:24 UT as scheduled. FORTALEZA VLBI TEAM. ================================ crf108ft STOP ================================= 2018-08-02 18:09:07 CRF108, Fortaleza, Stop-message Fortaleza finished CRF108 session at 214 - 17:59:08 UT as scheduled. Comments: All scans recorded. Receiver is warm. Disk Inventory Size D/2000GB = 03 Size G/4000GB = 02 Size J/8000GB = 05 Other Size (1000GB) = 01 Last update: AUG/2018. Fortaleza VLBA Team ================================ crf108hh READY ================================ 2018-08-01 17:54:54 crf108, HartRAO, Ready-message Session crf108 ready message for HartRAO. ----------------------------------------- Comments: HartRAO is ready to start CRF108 First source: 2008-159 at 18:00:00 UT FMOUT-GPS: 6.4572 microseconds Wx: Temperature (C): 14.5 Pressure (mBar): 863.6 Humidity (%): 36.87 Sky Conditions: Mostly clear skies, just a bit of haze Cable difference is: longer cable makes the reading smaller by 9.5 microseconds and is nominal Pointing values: na Tsys (x1/s/x2): 52.2/41.6/60.6 ================================ crf108hh START ================================ 2018-08-01 18:00:00 crf108, HartRAO, Autostart-message Session crf108 auto-start message for HartRAO. ---------------------------------------------- Started recording with source: 2008-159 at 213.18:00:00 UT ================================ crf108hh STOP ================================= 2018-08-02 18:09:03 crf108, HartRAO, Stop-message Session crf108 stop message for HartRAO. ---------------------------------------- Comments: HartRAO has completed CRF108 Incorrect Cable difference value reported in Ready message. Cable-cal system appears faulty, to investigate Top band of BBC08 seems to be cut off by 512 MHz anti-aliasing filter Weather conditions: mostly clear skies at start with just a bit of haze becoming partly cloudy/hazy later on, clear skies midway and clear skies at end Data will be e-shipped to SHAO Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 3, H 4, (other larger) 4 Observation finished at: 17:59:08 UT ================================ crf108ho WIKI ================================= 2018-08-01 22:20:00 crf108 Hobart 26m Disk VSN: JPL+0416/16000 | Data volume at beginning: 0.00 GB 1600UT - I have arrived at Mt. Pleasant to cool 70K stage (currently at ~130K). Will keep the vacuum on until the experiment starts, and then leave and head back to Sandy Bay. (Tiege) 1808UT - Experiment started late due to my stupid mistake (set alarm for wrong time) (Tiege) 2142UT - 70K stage has warmed right back up to 150 already, does not seem normal, will let Warren know at handover (Tiege) ================================ crf108kg READY ================================ 2018-08-06 02:32:50 crf108, Koganei11, Ready and start message Dear colleagues, Koganei11 was ready for crf108 session and I was able to confirm the schedule started with first source 2008-159. GPS-maser clock offset must be close to 0 us for Koganei11 Because its 1 pps comes from GPS. Temp: 28.1 C, Pressure: 995.5 hPa, Humid: 87.5 % for Koganei11 on 213/17:30:UT. Pointing values are as follows: Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 5408/3612 Cyg-A 61.3/34.7 0.002/-0.001 109.5/90.8 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ crf108kg START ================================ 2018-08-06 02:32:50 crf108, Koganei11, Ready and start message Dear colleagues, Koganei11 was ready for crf108 session and I was able to confirm the schedule started with first source 2008-159. GPS-maser clock offset must be close to 0 us for Koganei11 Because its 1 pps comes from GPS. Temp: 28.1 C, Pressure: 995.5 hPa, Humid: 87.5 % for Koganei11 on 213/17:30:UT. Pointing values are as follows: Koganei11 SEFD(Jy) X/S Source Az/El Az off/El off Tsys(X/S) 5408/3612 Cyg-A 61.3/34.7 0.002/-0.001 109.5/90.8 Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ crf108kg STOP ================================= 2018-08-06 02:33:40 crf108, Koganei11, Stop message Dear Colleagues, We have completed all observations of crf108 session at Koganei11 without any known problem. GPS-maser clock offset must be close to 0 us for Koganei11 Because its 1 pps comes from GPS. The observation log file was uploaded to the server, depot.cddis.eosdis.nasa.gov. Best regards, KAWAI, Eiji Kashima Space Technology Center ================================ crf108nt READY ================================ 2018-08-01 17:03:12 crf108, Noto, Ready-message Session crf108 ready message for Noto. -------------------------------------- First source: 2008-159 at 18:00:00 UT GPS-FMOUT: 56.91 microseconds Wx: Temperature (C): 33.3 Pressure (mBar): 1063.4 Humidity (%): 46 Sky Conditions: clear sky, light wind Cable difference is: longer cable makes the reading larger by 0.0 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 10000/850 3c273 225.9777/45.1970 -0.00265 0.00460 Tsys (x1/s/x2): 200/120/0.0 ================================ crf108nt START ================================ 2018-08-01 18:00:00 crf108, Noto, Start-message Session crf108 start message for Noto. -------------------------------------- Started recording with source: 2008-159 at: 18.:00 UT ================================ crf108nt STOP ================================= 2018-08-02 18:02:22 crf108, Noto, Stop-message Session crf108 stop message for Noto. ------------------------------------- Comments: several scans lost. see log file for details Problem scans: Source Scan start Explanation of problem 1946-200 17:49:47 0 Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 18:00:00 UT ================================================================================