VLA archive file 22B-193.sb43005450.eb45241682.60349.5256608912

[xinglunju]

SB 43005450 JACKS region 20

• [x] Observations completed
• [x] VLA CASA Calibration pipeline run by observatory
• [x] Weblog downloaded and unpacked
• [ ] Raw data downloaded (specify where)
  • [ ] local machine
  • [ ] Globus
• [ ] Pipeline calibration assessment
• [ ] Calibrated MS generated
  • [ ] Uploaded to Globus
• [ ] Imaging: Continuum
• [ ] Imaging: Lines
  • [ ] NH3 (1,1)
  • [ ] NH3 (2,2)
  • [ ] NH3 (3,3)
  • [ ] NH3 (4,4)
  • [ ] NH3 (5,5)
  • [ ] H2O
  • [ ] H64
  • [ ] H66
  • [ ] NH3 (2,1)
  • [ ] NH3 (3,2)
  • [ ] NH3 (4,3)
  • [ ] NH3 (5,4)
  • [ ] NH3 (6,5)

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[xinglunju]

Log Name: 2024-02-09_1239_22B-193 Project: 22B-193 SBID(s): 43005450 EBID(s): 45241682 Observing Date: 09-Feb-2024 Observation Type: Science Bands Used: X K No. of Subarrays: 1 Observer(PI): Prof Elisabeth Mills Source File(s): 22B-193_sb43005450_1_1 Operator(s): Pete DeSimone Array Configuration: C Decommissioned Antenna: 28

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) 09Feb 12:40:16 -7.5 -6.6 W at 1.6 m/s 782.9 3.0 09Feb 13:00:24 -7.6 -5.8 NW at 3.0 m/s 783.1 1.9 09Feb 14:00:15 -8.5 -6.6 NW at 4.0 m/s 783.0 1.9 09Feb 15:00:13 -8.1 -6.1 SW at 4.4 m/s 783.6 1.9 09Feb 16:02:53 -9.6 -3.4 W at 7.4 m/s 783.9 4.5

Operator comments for the above weather entries

09Feb 12:40:16 Sky cover 10%. Stratiform clouds. 09Feb 13:00:24 Sky cover 10%. Stratiform clouds. 09Feb 14:00:15 Sky cover 10%. Stratiform clouds. 09Feb 15:00:13 Sky cover 10%. Stratiform clouds. 09Feb 16:02:53 Sky cover 10%. 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

09Feb 12:39:01 Starting project 22B-193.

09Feb 12:39:01 The band(s) used is(are): X K.

09Feb 12:40:01 On source 1331+305=3C286 with all available antennas.

09Feb 12:39:01 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/

09Feb 12:39:01 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:

• Observation/project code
• Frequency and Time of the observations
• The characteristics of the RFI signal, in particular if it is continuous or intermittent?
• If possible, a spectrum of the RFI should be included in the e-mail. Thanks very much for your support; this information will be continuously updated on the EVLA science pages at: https://science.nrao.edu/facilities/vla/docs/manuals/obsguide/modes/rfi/

09Feb 12:39:01 09Feb 16:08:27 CORRELATOR WO-20204 0.25 52.4 Antenna(s) 19 (Data: Lost): IFs A0, A1, C1 dead. Station board S005-t-2 suspected.

09Feb 12:39:01 09Feb 16:08:27 FOCUS/ROTATION WO-19705 0.10 20.9 Antenna(s) 15 (Data: Lost): Frequent subreflector faults or position errors.

09Feb 15:00:00 Your new operator(s) is(are): Katie Grabowski, Laura Shishkovsky, Aaron Lovato

Project End Time Total Time % Down Time Total Down Time (minutes x 27 ants) (minutes)

09-Feb-2024 16:08:27 5654.7 1.3% 73.3

[xinglunju]

Issues noted but not flagged by staff:

• Low amps in both cals from baselines with ea15 from spw=10

[xinglunju]

Quick-look continuum image:

Zoom-in of MUBLO (which shows nothing...)