From observe@banshee.VLA.NRAO.EDU Sat Apr 19 02:29:34 1997 X-Sender: observe@banshee.vla.nrao.edu (Unverified) Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="============_-1350683940==_============" Date: Sat, 19 Apr 1997 08:29:29 +0000 To: jconway@oso.chalmers.se, vlbiobs@NRAO.EDU From: VLA Operators Subject: VLA Observing Log for project BB64C on 97Apr18. Content-Length: 4462 --============_-1350683940==_============ Content-Type: text/plain; charset="us-ascii" An ascii text copy of your VLA Observing Log follows: --============_-1350683940==_============ Content-Type: text/plain; name="BB64C_97Apr18_702.Text"; charset="us-ascii" Content-Disposition: attachment; filename="BB64C_97Apr18_702.Text" ************************************************************************ Program: BB64C Subarray(s): #1 Observer(s): Conway Operator(s): Larry Brothers Date: Friday, Apr 18 1997 Configuration: B User Number: 600 Decommissioned: 9 Source File(s): 267BB64 VLBI Ref. Ant: 4 Observing Mode: Phased Array VLB Antenna Pad: BE2 ** Weather Information ** Time Dew Point Temp. Wind Bar. Pressure 97Apr18 22:29:30 -3.7C 15.9C WSW at 5.5 m/sec 786mbars 97Apr19 05:45:32 0.2C 6.4C SW @ 3.3 m/s 789.2mbars 97Apr19 08:12:26 1.6C 4.6C SW @ 2.1 m/s 789.5mbars Remarks: Operator comments for the above weather entries. Sky Cover is 60%. Cumuloform type. Sky Cover is 10%. Cumuloform type. The sky is clear. ** Visibility Tape Information ** Tape # File # Time of Final Record: N8415 1 ** Monitor Tape Information ** Tape # File # Time of Final Record: N8390 5 97Apr19 at 0:00:00 N8390 6 Antenna(s) Used: 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ** Operator Comments ** 97Apr18 22:23:00 Starting program: BB64C, observe file: 267BB64. 97Apr18 22:26:00 On source 0736+017 with all available antennas. The band(s) used is(are) X band(s). 97Apr18 22:32:00 VLBI tape OVLB0073,8839 taking data at this time, array phasing is good at 7 degrees RMS. 97Apr18 23:10:06 The telescope operator made an inspection of the VLB instrumentation. No problems found. Wind NW at 3.5 m/sec, Temp 16.6C, DP -6.2C, Pres. 786mb, Sky 50% 97Apr18 23:35:00 Array phasing has improved to 5 degrees RMS. 97Apr19 00:06:10 The telescope operator made an inspection of the VLB instrumentation. No problems found. Wind NW at 5.5 m/sec, Temp 16.9C, DP -6.1C, Pres. 786mb, Sky 50% 97Apr19 01:01:29 The telescope operator made an inspection of the VLB instrumentation. No problems found. Wind NW at 5.5 m/sec, Temp 17.1C, DP -7.3C, Pres. 786mb, Sky 40% 97Apr19 02:01:32 The telescope operator made an inspection of the VLB instrumentation. No problems found. Wind WNW at 4 m/sec, Temp 13.4C, DP -2.7C, Pres. 787mb, Sky 30% 97Apr19 03:07:02 The telescope operator made an inspection of the VLB instrumentation. No problems found. Wind W at 4.5 m/sec, Temp 10.6C, DP -0.5C, Pres. 788 mb, Sky clear. 97Apr19 03:26:00 Array phasing is very good at 3 degrees RMS. 97Apr19 04:01:48 The telescope operator made an inspection of the VLB instrumentation. No problems found. Wind WSW at 3 m/sec, Temp 8.1C, DP -0.5C, Pres. 789mb, Sky clear. 97Apr19 05:45:32 **** C W Barham is your operator. **** 97Apr19 06:00:11 Ran a backup on the Modcomp partition where observe files are kept. 97Apr19 06:01:54 The telescope operator made an inspection of the VLB instrumentation. No problems found. Wind SW at 3.2 m/sec, Temp 6.3C, DP 1.2C, Pres. 789.2mb, Sky= 10% cumulo. 97Apr19 06:28:40 Source 0736+017 is below the horizon at this time. 97Apr19 06:36:40 Source YZCMI is below the horizon at this time. 97Apr19 07:01:07 The telescope operator made an inspection of the VLB instrumentation. No problems found. Wind SW at 3.4 m/sec, Temp 5.1C, DP 1.6C, Pres. 789.5mb, Sky= 10% cumulo. 97Apr19 07:10:00 The array is phasing up with RMS values of (3)three to (4)four degrees. 97Apr19 08:02:34 The telescope operator made an inspection of the VLB instrumentation. No problems found. Wind SW at 3.3 m/sec, Temp 4.6C, DP 1.6C, Pres. 789.6mb, Sky= 10% cumulo. 97Apr19 08:12:26 End of program BB64C. Total Downtime = 0.0 minutes (0.0% of total time). AsciiFileOut Version: 1.11 -- Version Date: June 20, 1996 --============_-1350683940==_============--