Pipeline QA summary for this task.
Score Reason
1.00 All expected derived fluxes present for uid___A002_Xeea188_X1f88.ms
1.00 No low SNR derived fluxes for uid___A002_Xeea188_X1f88.ms
1.00 Ratio of Scalibrated/Scatalogue for J1851+0035 (WVR,PHASE,ATMOSPHERE) spw 12 in uid___A002_Xeea188_X1f88.ms differs by 0% from the ratio for the highest SNR spw (14)
1.00 Ratio of Scalibrated/Scatalogue for J1851+0035 (WVR,PHASE,ATMOSPHERE) spw 16 in uid___A002_Xeea188_X1f88.ms differs by 2% from the ratio for the highest SNR spw (14)
1.00 Ratio of Scalibrated/Scatalogue for J1851+0035 (WVR,PHASE,ATMOSPHERE) spw 18 in uid___A002_Xeea188_X1f88.ms differs by 0% from the ratio for the highest SNR spw (14)

Contents

Results

Antennas Used for Flux Scaling

The following antennas were used for flux scaling, entries for unresolved flux calibrators are blank

Antennas for Flux Calibration
Measurement Set UV Range Antennas
uid___A002_Xeea188_X1f88.ms

Computed Flux Densities

The following flux densities were set in the measurement set model column and recorded in the pipeline context:

Phased-up Fluxscale Results
Measurement Set Field Spw Frequency Bandwidth (TOPO) Derived Scaling Factor Flux Ratio (Calibrated / Catalog) Spix
Calibrated Visibility Flux Density
Catalog Flux Density
I Q U V
uid___A002_Xeea188_X1f88.ms J1851+0035 (#2) PHASE 12 336.521 GHz 2.000 GHz 248.134 ± 9.270 mJy (3.7%) 0.000 Jy 0.000 Jy 0.000 Jy 1.042 0.0
246.289 ± 2.487 mJy (1.0%)
236.426 mJy 0.000 Jy 0.000 Jy 0.000 Jy
14 338.417 GHz 2.000 GHz 247.711 ± 13.381 mJy (5.4%) 0.000 Jy 0.000 Jy 0.000 Jy 1.045
246.042 ± 2.289 mJy (0.9%)
235.382 mJy 0.000 Jy 0.000 Jy 0.000 Jy
16 348.521 GHz 2.000 GHz 237.990 ± 12.834 mJy (5.4%) 0.000 Jy 0.000 Jy 0.000 Jy 1.028
236.333 ± 2.457 mJy (1.0%)
229.993 mJy 0.000 Jy 0.000 Jy 0.000 Jy
18 350.479 GHz 2.000 GHz 240.118 ± 12.558 mJy (5.2%) 0.000 Jy 0.000 Jy 0.000 Jy 1.041
238.464 ± 2.789 mJy (1.2%)
228.981 mJy 0.000 Jy 0.000 Jy 0.000 Jy

Calibrated visibility flux density vs catalogue flux density

These plots show amplitude vs frequency for the non-AMPLITUDE calibrators in each measurement set, comparing the calibrated visibility flux density Scalibrated to the catalogue flux densityScatalogue reported by analysisUtils, online source catalogues, and/or recorded in the ASDM. In these plots, Scatalogue is extrapolated using the spectral index to cover the frequency range of the spectral windows.

QA metrics are calculated by comparing the flux density ratio Kspw=Scalibrated/Scatalogue for each spectral window to the ratio for the highest SNR spectral window. This metric evaluates how consistent the relative flux calibration is from spectral window to spectral window for each calibrator; it does not evaluate whether the absolute flux calibration is reasonable as compared to the catalogue measurements. All QA scores based on this metric are included in the Pipeline QA section at the bottom of this page.

uid___A002_Xeea188_X1f88.ms

J1851+0035

Intents: ATMOSPHERE, PHASE and WVR

Flux Calibrator Model Comparison

Antenna selection used for flux transfer to the secondary calibrators.

uid___A002_Xeea188_X1f88.ms

Baseband 1

ALMA Band 7
Spw 12

Amp vs. uvdist for all antennas. Color coded by spw.
Flux calibrator fields: J1924-2914.

Baseband 2

ALMA Band 7
Spw 14

Amp vs. uvdist for all antennas. Color coded by spw.
Flux calibrator fields: J1924-2914.

Baseband 3

ALMA Band 7
Spw 16

Amp vs. uvdist for all antennas. Color coded by spw.
Flux calibrator fields: J1924-2914.

Baseband 4

ALMA Band 7
Spw 18

Amp vs. uvdist for all antennas. Color coded by spw.
Flux calibrator fields: J1924-2914.

minsnr
2.0
vis
uid___A002_Xeea188_X1f88.ms
hm_resolvedcals
automatic
phaseupsolint
int
antenna
 
solint
inf
transintent
PHASE,BANDPASS,CHECK,POLARIZATION,POLANGLE,POLLEAKAGE
output_dir
 
reffile
flux.csv
refant
 
fluxtable
uid___A002_Xeea188_X1f88.ms.s16_0.fcal.tbl
refspwmap
[]
peak_fraction
0.2
transfer
J1851+0035
uvrange
 
reference
J1924-2914
refintent
AMPLITUDE
Start time
2023-05-05 21:10:30.867
End
2023-05-05 21:12:49.967
Duration
0:02:19.100
Context size
16.9 MiB
Note, WebLog generation is not included in the time.

CASA logs for stage 16