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Log Name: 2024-03-30_0932_22B-193 Project: 22B-193 SBID(s): 43010207 EBID(s): 45331453 Observing Date: 30-Mar-2024 Observation Type: Science Bands Used: X K No. of Subarrays: 1 Observer(PI): Prof Elisabeth Mills Source File(s): 22B-193_sb43010207_1_1 Operator(s): Sam Gilmore Array Configuration: C Decommissioned Antenna: 26
Adobe PDF version of this log is located at: http://www.vla.nrao.edu/operators/logs/
WEATHER INFORMATION
Time(UTC) Dew Pt Temp Wind Bar Press API RMS Phase(degs) 30Mar 09:35:27 -6.3 2.9 SW at 2.2 m/s 783.7 2.3 30Mar 10:00:17 -6.3 2.8 W at 1.2 m/s 783.8 1.8 30Mar 11:00:13 -6.9 3.1 SW at 2.3 m/s 783.8 2.2 30Mar 12:00:15 -7.7 4.2 SW at 3.5 m/s 784.0 3.6 30Mar 13:00:23 -7.6 3.3 NE at 1.4 m/s 784.3 2.0
Operator comments for the above weather entries
30Mar 09:35:27 Sky cover 30%. Stratiform clouds. 30Mar 10:00:17 Sky cover 30%. Stratiform clouds. 30Mar 11:00:13 Sky cover 20%. Stratiform clouds. 30Mar 12:00:15 Sky cover 20%. Stratiform clouds. 3/30/2024 13:00
COMMENTS AND OUTAGES
Outage information format: Start Time, End Time, Category, Form#, # Antennas, Down Time(minutes) Antenna ID(s) and Data Effect Description
Number of Antennas Used: 27
3/30/2024 09:32 Starting project 22B-193.
3/30/2024 09:32 The band(s) used is(are): X K.
3/30/2024 09:35 On source 1331+305 with all available antennas.
3/30/2024 09:32 To access your data from the NRAO archive visit: https://science.nrao.edu/facilities/vla/archive All VLA science data are processed through the VLA calibration pipeline. Details are at: https://science.nrao.edu/facilities/vla/data-processing/pipeline For further questions please use the NRAO Helpdesk at: https://help.nrao.edu/ Adobe PDF version of this log is located at: http://www.vla.nrao.edu/operators/logs/
3/30/2024 09:32 Note: To support our ongoing RFI monitoring efforts, any feedback from your program on RFI can be sent to: nrao-rfi@nrao.edu The key information to provide is:
30Mar 09:32:31 30Mar 13:01:57 FOCUS/ROTATION Other 0.03 6.3 Antenna(s) 4 (Data: Lost): Frequent subreflector faults or position errors.
30Mar 09:32:31 30Mar 13:01:57 FOCUS/ROTATION Other 0.04 8.4 Antenna(s) 27 (Data: Lost): Frequent subreflector faults or position errors.
Project End Time Total Time % Down Time Total Down Time (minutes x 27 ants) (minutes)
30-Mar-2024 13:01:57 5654.7 0.3% 14.7
SB 43010207 JACKS region 24
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