4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
14757 (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)
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beam
2.60 x 2.12 arcsec
beam p.a.
16.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000678 Jy/beam
n-sigma * final scaled MAD of residual
0.000570 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
114 / -1.86 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9139
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T12t23.J151804+053000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
hm_masking
none
hm_minpercentchange
-999.0
cleancontranges
False
calcsb
False
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T12t23.J151804+053000_P95806v1_2021_12_14T21_06_39.827/working
hm_negativethreshold
-999.0
hm_growiterations
-999
masklimit
2.0
hm_perchanweightdensity
False
hm_dogrowprune
True
target_list
[{'antenna': None, 'field': '14757,14758,14759,14760,14761,14762,14763,14764,14765,14766,14767,14768,14769,14770,14771,14772,14773,14774,14775,14776,14777,14778,14779,14780,14781,14784,14785,14786,14787,14788,14789,14790,14791,14792,14793,14794,14795,14796,14797,14798,14799,14800,14801,14802,14803,14804,14805,14806,14807,14808,15163,15164,15165,15166,15167,15168,15169,15170,15171,15172,15173,15174,15175,15176,15177,15178,15179,15180,15181,15182,15183,15184,15185,15186,15187,15190,15191,15192,15193,15194,15195,15196,15197,15198,15199,15200,15201,15202,15203,15204,15205,15206,15207,15208,15209,15210,15211,15212,15213,15214,15393,15394,15395,15396,15397,15398,15399,15400,15401,15402,15403,15404,15405,15406,15407,15408,15409,15410,15411,15412,15413,15414,15415,15416,15417,15772,15773,15774,15775,15776,15777,15778,15779,15780,15781,15782,15783,15784,15785,15786,15787,15788,15789,15790,15791,15792,15793,15794,15795,15796,15799,15800,15801,15802,15803,15804,15805,15806,15807,15808,15809,15810,15811,15812,15813,15814,15815,15816,15817,15818,15819,15820,15821,15822,15823,16176,16177,16178,16179,16180,16181,16182,16183,16184,16185,16186,16187,16188,16189,16190,16191,16192,16193,16194,16195,16196,16197,16198,16199,16200,16203,16204,16205,16206,16207,16208,16209,16210,16211,16212,16213,16214,16215,16216,16217,16218,16219,16220,16221,16222,16223,16224,16225,16226,16227,16405,16406,16407,16408,16409,16410,16411,16412,16413,16414,16415,16416,16417,16418,16419,16420,16421,16422,16423,16424,16425,16426,16427,16428,16429,16782,16783,16784,16785,16786,16787,16788,16789,16790,16791,16792,16793,16794,16795,16796,16797,16798,16799,16800,16801,16802,16803,16804,16805,16806,16809,16810,16811,16812,16813,16814,16815,16816,16817,16818,16819,16820,16821,16822,16823,16824,16825,16826,16827,16828,16829,16830,16831,16832,16833,17186,17187,17188,17189,17190,17191,17192,17193,17194,17195,17196,17197,17198,17199,17200,17201,17202,17203,17204,17205,17206,17207,17208,17209,17210', '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 15:18:4.125 +05.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T12t23.J151804+053000.10.2048.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_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_maxpsffraction
-999.0
hm_cleaning
manual
hm_fastnoise
True
hm_cyclefactor
-999.0
hm_npixels
0
hm_minbeamfrac
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T12t23.J151804+053000_P95806v1_2021_12_14T21_06_39.827/working/VLASS2.2.sb41024151.eb41035404.59562.53703290509_split.ms']
hm_minpsffraction
-999.0
hm_nsigma
0.0
clearlist
True
parallel
automatic
weighting
briggs
overwrite_on_export
True
Tasks Execution Statistics
Start time
2021-12-29 00:14:53.880
End
2021-12-30 02:48:04.925
Duration
1 day, 2:33:11.046
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (167.1 KB)