From observe@nrao.eduMon Aug 22 14:31:32 2005 Date: Fri, 19 Aug 2005 16:54:35 +0000 From: VLA Operations To: vlbiobs@nrao.edu, aboyce@nrao.edu Subject: 2005-08-19_1349_BB209B.txt [The following text is in the "ISO-8859-1" character set] [Your display is set for the "US-ASCII" character set] [Some characters may be displayed incorrectly] ************************************************************************ Filename: 2005-08-19_1349_BB209B Program: BB209B Subarray(s): 1 Observer(s): Boyce Operator(s): Larry Brothers Date: 08/19/2005 Configuration: C User #: 600 Decommissioned: 18 Source File(s): 320B209 VLBI Ref. Ant: 10 Observing Mode: Phased Array VLBI Antenna Pad: CE4 Email Address: vlbiobs@nrao.edu, aboyce@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 19Aug 13:49 7.8 16.2 W at 2.3 m/s 792.5 3.3 Operator comments for the above weather entries 19Aug 13:49 Sky cover 80%. Stratiform clouds. ** Visibility Tape Information ** Tape # Time of Final Record: DM0049 ** Monitor Tape Information ** Tape # File # Time of Final Record: N21431 3 Total # of antennas used = 27 ** Operator Comments ** START TIME END TIME FORM # #ANTS DOWNTIME (in minutes) 19Aug 13:49:20 Starting program BB209B. 19Aug 13:53:00 On source 0721+713 with all available antennas. 19Aug 13:49:20 The band(s) used is(are) C K 19Aug 13:49:20 19Aug 16:48:40 C112151 1.00 179.3 Antenna 13 (Data: Lost): EVLA Antenna is being used for EVLA testing. 19Aug 13:49:20 19Aug 16:48:40 T100268 1.00 179.3 Antenna 14 (Data: Lost): EVLA Antenna is being used for EVLA testing. 19Aug 13:49:20 19Aug 16:48:40 T100312 1.00 179.3 Antenna 16 (Data: Lost): EVLA Antenna is being used for EVLA testing. 19Aug 15:05:00 Inspected the VLB instrumentation. No problems found. 19Aug 15:41:00 19Aug 16:11:00 C116723 1.00 30.0 Antenna(s) 4 (Data: Lost): SERVO Antenna is in local control to check azimuth drive faults, taken from analog sum. 19Aug 16:09:00 Inspected the VLB instrumentation. No problems found. End Time Total Program Time % Downtime Total Downtime (in minutes) (in minutes) 08/19/05 16:48:40 4842.0 11.7% 568.0