From observe@nrao.edu Sun Apr 30 01:33:00 2006 Date: Sun, 30 Apr 2006 07:32:48 +0000 From: VLA Operations To: pkondrat@cfa.harvard.edu, vlbiobs@nrao.edu Subject: 2006-04-29_1611_BK114G.txt ************************************************************************ Filename: 2006-04-29_1611_BK114G Program: BK114G Subarray(s): 1 Observer(s): Paul T. Kondratko Operator(s): Bob Stupak Date: 04/29/2006 Configuration: A User #: 600 Decommissioned: 26 Source File(s): 573BK14 VLBI Ref. Ant: 10 Observing Mode: Phased Array VLBI Antenna Pad: AE1 Email Address: pkondrat@cfa.harvard.edu,vlbiobs@nrao.edu API (Atmospheric Phase Interferometer) information can be found at: http://www.vla.nrao.edu/astro/guides/api/ Adobe PDF version of this log is located at: http://www.vla.nrao.edu/operators/logs/ Visibility data is updated each day at IAT/UT midnight and is available from the online archive at: http://e2e.nrao.edu/archive/ ** Weather Information ** Time (IAT) Dew Pt Temp Wind Bar. Press API 29Apr 16:11:20 1.1 5.6 N at 4.9 m/s 790.4 7.6 29Apr 16:59:26 0.8 6.8 NE at 3.9 m/s 790.4 10.9 29Apr 17:59:03 0.4 8.8 N at 1.8 m/s 790.0 14.3 29Apr 18:59:38 -2.4 11.1 NE at 4.8 m/s 789.3 7.7 29Apr 19:49:40 -0.8 13.6 E at 1.3 m/s 788.8 10.6 29Apr 20:59:53 -2.1 15.2 E at 3.1 m/s 788.0 15.0 29Apr 21:49:53 -6.6 16.8 NW at 11.1 m/s 787.3 21.8 30Apr 2:00:02 -10.9 13.8 NW at 5.2 m/s 787.8 3.7 Operator comments for the above weather entries 29Apr 16:11:20 Sky cover 70%. Mixed clouds. 29Apr 16:59:26 Sky cover 40%. Mixed clouds. 29Apr 17:59:03 Sky cover 30%. Mixed clouds. 29Apr 18:59:38 Sky cover 40%. Mixed clouds. 29Apr 19:49:40 Sky cover 30%. Mixed clouds. 29Apr 20:59:53 Sky cover 20%. Mixed clouds. 29Apr 21:49:53 Sky cover 10%. Cumuliform clouds. 30Apr 2:00:02 Sky clear. ** Visibility Tape Information ** Tape # Time of Final Record: DM0096 ** Monitor Tape Information ** Tape # File # Time of Final Record: N21471 5 30Apr 00:00:00 N21471 6 Total # of antennas used = 27 ** Operator Comments ** START TIME END TIME FORM # #ANTS DOWNTIME (in minutes) 29Apr 16:11:20 Starting program BK114G. 29Apr 16:11:20 The band(s) used is(are): K 29Apr 16:20:50 On source 3C84 with all available antennas. 29Apr 16:11:20 Antenna(s) : 13 18 do not have good baseline positions determined for them because they were moved to their present location recently. Please check for any significant errors and let the Data Analysts (email - analysts@nrao.edu) know what you find. Thank you. 29Apr 16:11:20 30Apr 07:30:48 C112151 1.00 919.5 Antenna 13 (Data: Lost): EVLA Antenna is being used for EVLA testing. 29Apr 16:11:20 30Apr 07:30:48 T100268 1.00 919.5 Antenna 14 (Data: Lost): EVLA Antenna is being used for EVLA testing. 29Apr 16:11:20 30Apr 07:30:48 T100312 1.00 919.5 Antenna 16 (Data: Lost): EVLA Antenna is being used for EVLA testing. 29Apr 16:11:20 30Apr 07:30:48 T100329 1.00 919.5 Antenna 18 (Data: Lost): EVLA Antenna is being used for EVLA testing. 29Apr 16:11:20 30Apr 07:30:48 T100376 1.00 919.5 Antenna 24 (Data: Lost): EVLA Antenna is being used for EVLA testing. 29Apr 16:20:50 30Apr 07:30:48 C118135 0.50 455.0 Antenna(s) 20 (Data: Lost): LO/IF Intermittent L6 out of lock on AC side 29Apr 17:06:00 Inspected the VLB instrumentation. No problems found. 29Apr 18:02:00 Inspected the VLB instrumentation. No problems found. 29Apr 19:00:00 Inspected the VLB instrumentation. No problems found. 29Apr 19:59:00 Inspected the VLB instrumentation. No problems found. 29Apr 20:30:00 29Apr 20:36:00 Other 1.00 6.0 Antenna(s) 6 (Data: Lost): SERVO Antenna 6 off source due to az and el faults, corrected with a control unit reset. 29Apr 20:53:00 29Apr 20:54:40 Other 1.00 1.7 Antenna(s) 1 (Data: Lost): SERVO Antenna 1 off source due to az motor faults, corrected with a control unit reset. 29Apr 21:07:00 Inspected the VLB instrumentation. No problems found. 29Apr 21:53:00 Your new operator(s) is(are): Larry Brothers 29Apr 23:05:00 Inspected the VLB instrumentation. No problems found. 30Apr 0:02:00 Inspected the VLB instrumentation. No problems found. 30Apr 1:01:00 Inspected the VLB instrumentation. No problems found. 30Apr 2:05:00 Inspected the VLB instrumentation. No problems found. 30Apr 3:10:00 Inspected the VLB instrumentation. No problems found. 30Apr 4:06:00 Inspected the VLB instrumentation. No problems found. 30Apr 5:04:00 Inspected the VLB instrumentation. No problems found. 30Apr 5:48:00 Your new operator(s) is(are): Jim Campbell 30Apr 5:49:00 Ran a backup on the Modcomp partition. 30Apr 7:09:00 Inspected the VLB instrumentation. No problems found. 30Apr 07:20:00 30Apr 07:30:48 Other 1.00 10.8 Antenna(s) 6 (Data: Lost): SERVO Antenna 1 off source due to az motor faults, corrected with a control unit End Time Total Program Time % Downtime Total Downtime (in minutes) (in minutes) 04/30/06 07:30:48 24825.6 20.4% 5070.8