Open xinglunju opened 1 month ago
Log Name: 2024-03-23_1005_22B-193 Project: 22B-193 SBID(s): 43010816 EBID(s): 45320533 Observing Date: 23-Mar-2024 Observation Type: Science Bands Used: X K No. of Subarrays: 1 Observer(PI): Prof Elisabeth Mills Source File(s): 22B-193_sb43010816_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) 23Mar 10:07:22 -3.3 2.6 NW at 0.8 m/s 786.1 4.0 23Mar 11:00:40 -2.7 1.3 E at 0.5 m/s 786.0 5.1 23Mar 12:01:00 -3.1 2.5 SE at 1.4 m/s 785.8 2.6 23Mar 13:33:20 -3.1 -0.1 SE at 0.7 m/s 786.0 2.0
Operator comments for the above weather entries
23Mar 10:07:22 Sky cover 40%. Stratiform clouds. 23Mar 11:00:40 Sky cover 30%. Stratiform clouds. 23Mar 12:01:00 Sky cover 30%. Stratiform clouds. 23Mar 13:33:20 Sky cover 70%. Stratiform clouds.
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
23Mar 10:05:26 Starting project 22B-193.
23Mar 10:05:26 The band(s) used is(are): X K.
23Mar 10:05:27 On source 1331+305 with all available antennas.
23Mar 10:05:26 Antenna(s):28 have recently updated baseline parameters to correct for errors resulting from their recent relocation. Please check for any significant errors and submit them to the NRAO Helpdesk (https://science.nrao.edu/observing/helpdesk) under the VLA Observing department.
23Mar 10:05:26 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://science.nrao.edu/observing/helpdesk Adobe PDF version of this log is located at: http://www.vla.nrao.edu/operators/logs/
23Mar 10:05:26 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:
23Mar 10:05:26 23Mar 13:34:51 FOCUS/ROTATION Other 0.02 4.2 Antenna(s) 27 (Data: Lost): Frequent subreflector faults or position errors.
23Mar 10:05:26 23Mar 13:34:51 FOCUS/ROTATION Other 0.02 4.2 Antenna(s) 4 (Data: Lost): Frequent subreflector faults or position errors.
Project End Time Total Time % Down Time Total Down Time (minutes x 27 ants) (minutes)
23-Mar-2024 13:34:51 5654.3 0.1% 8.4
SB 43010816 JACKS region 20
Product Links