Image Details

Field Spw Pol Image details Image result
19726 (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 2.37 x 2.28 arcsec
beam p.a. -82.3deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000706 Jy/beam
n-sigma * final scaled MAD of residual 0.000556 Jy/beam
clean residual peak / scaled MAD 4.51
non-pbcor image RMS 0.12 mJy/beam
flatnoise image max / min 273 / -2.33 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 14498
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T18t08.J053954+283000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_dogrowprune
True
hm_fastnoise
True
weighting
briggs
tlimit
2.0
hm_npixels
0
target_list
[{'antenna': None, 'field': '19726,19727,19728,19729,19730,19731,19732,19733,19734,19735,19736,19737,19738,19739,19740,19741,19742,19743,19744,19745,19746,19747,19748,19749,19750,19751,19752,19753,19754,19755,19756,19907,19908,19909,19910,19911,19912,19913,19914,19915,19916,19917,19918,19919,19920,19921,19922,19923,19924,19925,19926,19927,19928,19929,19930,19931,19932,19933,19934,19935,19936,19937,20130,20131,20132,20133,20134,20135,20136,20137,20138,20139,20140,20141,20142,20143,20144,20145,20146,20147,20148,20149,20150,20151,20152,20153,20154,20155,20156,20157,20158,20159,20160,20309,20310,20311,20312,20313,20314,20315,20316,20317,20318,20319,20320,20321,20322,20323,20324,20325,20326,20327,20328,20329,20330,20331,20332,20333,20334,20335,20336,20337,20338,20339,20532,20533,20534,20535,20536,20537,20538,20539,20540,20541,20542,20543,20544,20545,20546,20547,20548,20549,20550,20551,20552,20553,20554,20555,20556,20557,20558,20559,20560,20561,20562,20733,20734,20735,20736,20737,20738,20739,20740,20741,20742,20743,20744,20745,20746,20747,20748,20749,20750,20751,20752,20753,20754,20755,20756,20757,20758,20759,20760,20761,20762,20763,20912,20913,20914,20915,20916,20917,20918,20919,20920,20921,20922,20923,20924,20925,20926,20927,20928,20929,20930,20931,20932,20933,20934,20935,20936,20937,20938,20939,20940,20941,20942,20943,21134,21135,21136,21137,21138,21139,21140,21141,21142,21143,21144,21145,21146,21147,21148,21149,21150,21151,21152,21153,21154,21155,21156,21157,21158,21159,21160,21161,21162,21163,21164,21313,21314,21315,21316,21317,21318,21319,21320,21321,21322,21323,21324,21325,21326,21327,21328,21329,21330,21331,21332,21333,21334,21335,21336,21337,21338,21339,21340,21341,21342,21343,21534,21535,21536,21537,21538,21539,21540,21541,21542,21543,21544,21545,21546,21547,21548,21549,21550,21551,21552,21553,21554,21555,21556,21557,21558,21559,21560,21561,21562,21563,21564', '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 05:39:54.992 +28.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T18t08.J053954+283000.10.2048.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}]
parallel
automatic
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T18t08.J053954+283000_P91763v1_2021_10_28T22_10_31.184/working
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T18t08.J053954+283000_P91763v1_2021_10_28T22_10_31.184/working/VLASS2.2.sb40864848.eb40921079.59515.267031006944_split.ms']
hm_growiterations
-999
hm_lownoisethreshold
-999.0
cleancontranges
False
hm_masking
none
masklimit
2.0
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
clearlist
True
hm_sidelobethreshold
-999.0
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
hm_cyclefactor
-999.0
hm_cleaning
manual
calcsb
False
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
overwrite_on_export
True
hm_nsigma
0.0
hm_perchanweightdensity
False
Start time
2021-11-03 02:23:51.542
End
2021-11-04 20:32:00.689
Duration
1 day, 18:08:09.147
Note, WebLog generation is not included in the time.

CASA logs for stage 4