Image Details

Field Spw Pol Image details Image result
18655 (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 2.65 x 2.17 arcsec
beam p.a. 16.9deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000788 Jy/beam
n-sigma * final scaled MAD of residual 0.000667 Jy/beam
clean residual peak / scaled MAD -4.51
non-pbcor image RMS 0.13 mJy/beam
flatnoise image max / min 101 / -3.88 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 7320
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T11t26.J164200+033000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
overwrite_on_export
True
hm_maxpsffraction
-999.0
hm_cyclefactor
-999.0
target_list
[{'antenna': None, 'field': '18655,18656,18657,18658,18659,18660,18661,18662,18663,18664,18665,18666,18667,18668,18669,18670,18671,18672,18673,18674,18675,18676,18677,18678,18679,18680,18683,18684,18685,18686,18687,18688,18689,18690,18691,18692,18693,18694,18695,18696,18697,18698,18699,18700,18701,18702,18703,18704,18705,18706,18707,18708,19061,19062,19063,19064,19065,19066,19067,19068,19069,19070,19071,19072,19073,19074,19075,19076,19077,19078,19079,19080,19081,19082,19083,19084,19085,19086,19089,19090,19091,19092,19093,19094,19095,19096,19097,19098,19099,19100,19101,19102,19103,19104,19105,19106,19107,19108,19109,19110,19111,19112,19113,19114,19467,19468,19469,19470,19471,19472,19473,19474,19475,19476,19477,19478,19479,19480,19481,19482,19483,19484,19485,19486,19487,19488,19489,19490,19491,19492,19495,19496,19497,19498,19499,19500,19501,19502,19503,19504,19505,19506,19507,19508,19509,19510,19511,19512,19513,19514,19515,19516,19517,19518,19519,19520,19873,19874,19875,19876,19877,19878,19879,19880,19881,19882,19883,19884,19885,19886,19887,19888,19889,19890,19891,19892,19893,19894,19895,19896,19897,19898,19901,19902,19903,19904,19905,19906,19907,19908,19909,19910,19911,19912,19913,19914,19915,19916,19917,19918,19919,19920,19921,19922,19923,19924,19925,19926,20279,20280,20281,20282,20283,20284,20285,20286,20287,20288,20289,20290,20291,20292,20293,20294,20295,20296,20297,20298,20299,20300,20301,20302,20303,20304,20307,20308,20309,20310,20311,20312,20313,20314,20315,20316,20317,20318,20319,20320,20321,20322,20323,20324,20325,20326,20327,20328,20329,20330,20331,20332,20685,20686,20687,20688,20689,20690,20691,20692,20693,20694,20695,20696,20697,20698,20699,20700,20701,20702,20703,20704,20705,20706,20707,20708,20709,20710', '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 16:42:0.165 +03.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T11t26.J164200+033000.10.2048.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_lownoisethreshold
-999.0
hm_npixels
0
cleancontranges
False
masklimit
2.0
hm_fastnoise
True
hm_cleaning
manual
calcsb
False
hm_perchanweightdensity
False
hm_masking
none
hm_negativethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_growiterations
-999
hm_nsigma
0.0
parallel
automatic
clearlist
True
tlimit
2.0
hm_minpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T11t26.J164200+033000_P93417v1_2021_10_26T21_40_47.994/working/VLASS2.2.sb40875484.eb40911267.59513.63094487268_split.ms']
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T11t26.J164200+033000_P93417v1_2021_10_26T21_40_47.994/working
hm_minbeamfrac
-999.0
hm_dogrowprune
True
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
weighting
briggs
Start time
2021-11-26 03:43:51.210
End
2021-11-26 21:03:24.894
Duration
17:19:33.684
Note, WebLog generation is not included in the time.

CASA logs for stage 4