From observe@aoc.nrao.eduFri Jan 30 08:59:47 2004 Date: Fri, 30 Jan 2004 15:50:39 +0000 From: observe To: vlbiobs@nrao.edu, ccheung@brandeis.edu Subject: 2004-01-30_0552_BC138C.txt ************************************************************************ Filename: 2004-01-30_0552_BC138C Program: BC138C Subarray(s): 2 Observer(s): Teddy Cheung Operator(s): Ryan Johnson Date: 01/30/04 Configuration: CnB User #: 600 Decommissioned: 21 Source File(s): 751BC38 VLBI Ref. Ant: 6 Observing Mode: Single Dish VLBI Antenna Pad: BW2 Email Address: vlbiobs@nrao.edu, ccheung@brandeis.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/ ** Weather Information ** Time (IAT) Dew Pt Temp Wind Bar. Press API 01/30/04 05:52 -8.1 -2.1 W at 3.8 m/s 789.2 2.6 01/30/04 10:20 -9.4 -4.8 SW at 3.7 m/s 788.9 2.2 01/30/04 14:52 -7.8 -3.3 SW at 3 m/sec 788.9 42.3 Operator comments for the above weather entries 01/30/04 05:52 Sky clear. 01/30/04 10:20 Sky clear. 01/30/04 14:52 Sky clear. ** Visibility Tape Information ** Tape # Time of Final Record: N19902 ** Monitor Tape Information ** Tape # File # Time of Final Record: N19890 5 Total # of antennas used = 27 ** Operator Comments ** Start Time End Time Form # #Ants Downtime (in minutes) 01/30/04 05:52:55 Starting program BC138C. 01/30/04 05:56:00 On source 3C275 with all available antennas. The band(s) used is(are) P Antenna(s): 2 3 4 5 7 8 9 10 11 12 14 15 17 18 19 20 22 23 24 26 27 28 have recently updated baseline parameters to correct for errors resulting from their recent relocation. Please check for any significant errors and let the Data Analysts (email - analysts@nrao.edu) know what you find. Thank you. Note: Antenna 6 is being used as the single dish antenna. 01/30/04 06:57:00 Your new operator is: Greg Patterson 01/30/04 07:04:00 Ran a backup on the Modcomp partition. 01/30/04 07:05:00 Note: BBC #2, #6, #7, and #8 total power is intermittently slightly low. 01/30/04 07:55:00 Inspected the VLB instrumentation. No problems found. 01/30/04 11:09:00 Inspected the VLB instrumentation. No problems found. 01/30/04 13:26:00 Inspected the VLB instrumentation. No problems found. 01/30/04 14:41:00 Inspected the VLB instrumentation. No problems found. 01/30/04 14:52:00 Your new operator is: Larry Brothers 01/30/04 15:07:00 Inspected the VLB instrumentation. No problems found. End Time Total Program Time % Downtime Total Downtime (in minutes) (in minutes) 01/30/04 15:45:00 15986.3 0.0% 0.0