4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
22176 (TARGET)
10,11,12,13,14,15,16,17,2,3,4,5,6,7,8,9
I
centre frequency of image
3.0000GHz (LSRK)
View other QA images...
beam
3.29 x 2.07 arcsec
beam p.a.
-1.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000610 Jy/beam
n-sigma * final scaled MAD of residual
0.000551 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
45.5 / -1.76 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
10519
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T01t19.J091241-383000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_growiterations
-999
hm_maxpsffraction
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T01t19.J091241-383000_P101026v1_2022_02_03T16_02_19.639/working
target_list
[{'antenna': None, 'field': 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'intent': 'TARGET', 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'spwsel_lsrk': None, 'spwsel_topo': None, 'spwsel_all_cont': None, 'num_all_spws': None, 'num_good_spws': None, 'cell': '1.0arcsec', 'cfcache': '', 'imsize': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 09:12:41.411 -38.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T01t19.J091241-383000.10.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': None, 'bl_ratio': None, 'uvtaper': [], 'scales': [0], 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': '', 'pbmask': None}]
hm_perchanweightdensity
False
hm_masking
none
parallel
automatic
calcsb
False
hm_noisethreshold
-999.0
hm_nsigma
0.0
hm_npixels
0
hm_minbeamfrac
-999.0
cleancontranges
False
overwrite_on_export
True
hm_minpercentchange
-999.0
hm_cleaning
manual
masklimit
2.0
hm_minpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T01t19.J091241-383000_P101026v1_2022_02_03T16_02_19.639/working/VLASS2.2.sb41180645.eb41241194.59613.005134583334_split.ms']
hm_dogrowprune
True
hm_sidelobethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
tlimit
2.0
clearlist
True
weighting
briggs
hm_fastnoise
True
hm_negativethreshold
-999.0
Tasks Execution Statistics
Start time
2022-02-16 21:05:37.037
End
2022-02-20 09:27:49.581
Duration
3 days, 12:22:12.545
Note, WebLog generation is not included in the time.
CASA logs for stage 4
View
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download
stage4/casapy.log (204.3 KB)