Image Details

Field Spw Pol Image details Image result
20229 (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) Iteration 1: image
beam 2.56 x 2.25 arcsec
beam p.a. 77.8deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000662 Jy/beam
n-sigma * final scaled MAD of residual 0.000518 Jy/beam
clean residual peak / scaled MAD -4.50
non-pbcor image RMS 0.1 mJy/beam
flatnoise image max / min 319 / -2.31 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 14502
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T21t17.J165157+433000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
overwrite_on_export
True
hm_dogrowprune
True
hm_noisethreshold
-999.0
clearlist
True
hm_growiterations
-999
masklimit
2.0
hm_masking
none
hm_cyclefactor
-999.0
hm_fastnoise
True
target_list
[{'antenna': None, 'field': '20229,20230,20231,20232,20233,20234,20235,20236,20237,20238,20239,20240,20241,20242,20243,20244,20245,20246,20247,20248,20249,20250,20251,20252,20253,20254,20255,20256,20257,20258,20259,20615,20616,20617,20618,20619,20620,20621,20622,20623,20624,20625,20626,20627,20628,20629,20630,20631,20632,20633,20634,20635,20636,20637,20638,20639,20640,20641,20642,20643,20644,20645,20676,20677,20678,20679,20680,20681,20682,20683,20684,20685,20686,20687,20688,20689,20690,20691,20692,20693,20694,20695,20696,20697,20698,20699,20700,20701,20702,20703,20704,20705,20706,21060,21061,21062,21063,21064,21065,21066,21067,21068,21069,21070,21071,21072,21073,21074,21075,21076,21077,21078,21079,21080,21081,21082,21083,21084,21085,21086,21087,21088,21089,21090,21121,21122,21123,21124,21125,21126,21127,21128,21129,21130,21131,21132,21133,21134,21135,21136,21137,21138,21139,21140,21141,21142,21143,21144,21145,21146,21147,21148,21149,21150,21151,21343,21344,21345,21346,21347,21348,21349,21350,21351,21352,21353,21354,21355,21356,21357,21358,21359,21360,21361,21362,21363,21364,21365,21366,21367,21368,21369,21370,21371,21372,21373,21724,21725,21726,21727,21728,21729,21730,21731,21732,21733,21734,21735,21736,21737,21738,21739,21740,21741,21742,21743,21744,21745,21746,21747,21748,21749,21750,21751,21752,21753,21754,21785,21786,21787,21788,21789,21790,21791,21792,21793,21794,21795,21796,21797,21798,21799,21800,21801,21802,21803,21804,21805,21806,21807,21808,21809,21810,21811,21812,21813,21814,21815,22165,22166,22167,22168,22169,22170,22171,22172,22173,22174,22175,22176,22177,22178,22179,22180,22181,22182,22183,22184,22185,22186,22187,22188,22189,22190,22191,22192,22193,22194,22195,22226,22227,22228,22229,22230,22231,22232,22233,22234,22235,22236,22237,22238,22239,22240,22241,22242,22243,22244,22245,22246,22247,22248,22249,22250,22251,22252,22253,22254,22255,22256', '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 16:51:57.507 +43.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T21t17.J165157+433000.10.2048.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}]
calcsb
False
cleancontranges
False
hm_npixels
0
hm_lownoisethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t17.J165157+433000_P81314v1_2021_11_14T22_46_52.183/working
hm_cleaning
manual
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t17.J165157+433000_P81314v1_2021_11_14T22_46_52.183/working/VLASS2.2.sb40448756.eb40965402.59532.47423184028_split.ms']
hm_minbeamfrac
-999.0
hm_sidelobethreshold
-999.0
parallel
automatic
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
hm_nsigma
0.0
tlimit
2.0
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
hm_perchanweightdensity
False
weighting
briggs
Start time
2021-12-18 21:03:11.136
End
2021-12-20 18:56:53.252
Duration
1 day, 21:53:42.116
Note, WebLog generation is not included in the time.

CASA logs for stage 4