4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
13363 (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
2.52 x 2.07 arcsec
beam p.a.
-7.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000653 Jy/beam
n-sigma * final scaled MAD of residual
0.000599 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
27.7 / -0.898 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
6253
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T12t23.J151802+043000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
cleancontranges
False
clearlist
True
hm_perchanweightdensity
False
tlimit
2.0
hm_fastnoise
True
calcsb
False
hm_nsigma
0.0
target_list
[{'antenna': None, 'field': '13363,13364,13365,13366,13367,13368,13369,13370,13371,13372,13373,13374,13375,13376,13377,13378,13379,13380,13381,13382,13383,13746,13747,13748,13749,13750,13751,13752,13753,13754,13755,13756,13757,13758,13759,13760,13761,13762,13763,13764,13765,13766,13769,13770,13771,13772,13773,13774,13775,13776,13777,13778,13779,13780,13781,13782,13783,13784,13785,13786,13787,13788,13789,14152,14153,14154,14155,14156,14157,14158,14159,14160,14161,14162,14163,14164,14165,14166,14167,14168,14169,14170,14171,14172,14175,14176,14177,14178,14179,14180,14181,14182,14183,14184,14185,14186,14187,14188,14189,14190,14191,14192,14193,14194,14195,14378,14379,14380,14381,14382,14383,14384,14385,14386,14387,14388,14389,14390,14391,14392,14393,14394,14395,14396,14397,14398,14761,14762,14763,14764,14765,14766,14767,14768,14769,14770,14771,14772,14773,14774,14775,14776,14777,14778,14779,14780,14781,14784,14785,14786,14787,14788,14789,14790,14791,14792,14793,14794,14795,14796,14797,14798,14799,14800,14801,14802,14803,14804,15167,15168,15169,15170,15171,15172,15173,15174,15175,15176,15177,15178,15179,15180,15181,15182,15183,15184,15185,15186,15187', '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': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 15:18:2.637 +04.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T12t23.J151802+043000.10.2048.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': 200, '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}]
overwrite_on_export
True
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
hm_minpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T12t23.J151802+043000_P95796v1_2021_12_14T23_31_49.964/working/VLASS2.2.sb41024151.eb41035404.59562.53703290509_split.ms']
hm_sidelobethreshold
-999.0
hm_dogrowprune
True
hm_maxpsffraction
-999.0
hm_masking
none
hm_cleaning
manual
hm_negativethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T12t23.J151802+043000_P95796v1_2021_12_14T23_31_49.964/working
weighting
briggs
hm_noisethreshold
-999.0
parallel
automatic
hm_growiterations
-999
masklimit
2.0
hm_npixels
0
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
Tasks Execution Statistics
Start time
2022-02-01 02:01:46.354
End
2022-02-01 14:45:17.570
Duration
12:43:31.217
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (172.7 KB)