Image Details

Field Spw Pol Image details Image result
19469 (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 2.54 x 2.15 arcsec
beam p.a. -48.7deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000586 Jy/beam
n-sigma * final scaled MAD of residual 0.000517 Jy/beam
clean residual peak / scaled MAD 4.51
non-pbcor image RMS 0.1 mJy/beam
flatnoise image max / min 40.1 / -0.617 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 6656
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T15t14.J100816+193000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_perchanweightdensity
False
hm_cyclefactor
-999.0
weighting
briggs
hm_dogrowprune
True
cleancontranges
False
masklimit
2.0
hm_negativethreshold
-999.0
hm_masking
none
hm_growiterations
-999
hm_nsigma
0.0
parallel
automatic
calcsb
False
hm_minbeamfrac
-999.0
hm_fastnoise
True
clearlist
True
overwrite_on_export
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t14.J100816+193000_P84900v1_2021_11_20T20_51_25.285/working
tlimit
2.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t14.J100816+193000_P84900v1_2021_11_20T20_51_25.285/working/VLASS2.2.sb40492002.eb40974915.59538.211577905095_split.ms']
hm_noisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
hm_npixels
0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '19469,19470,19471,19472,19473,19474,19475,19476,19477,19478,19479,19480,19481,19482,19483,19484,19485,19486,19487,19488,19489,19490,19491,19492,19493,19494,19495,19496,19497,19498,19499,19692,19693,19694,19695,19696,19697,19698,19699,19700,19701,19702,19703,19704,19705,19706,19707,19708,19709,19710,19711,19712,19713,19714,19715,19716,19717,19718,19719,19720,19721,19722,19901,19902,19903,19904,19905,19906,19907,19908,19909,19910,19911,19912,19913,19914,19915,19916,19917,19918,19919,19920,19921,19922,19923,19924,19925,19926,19927,19928,19929,19930,19931,20124,20125,20126,20127,20128,20129,20130,20131,20132,20133,20134,20135,20136,20137,20138,20139,20140,20141,20142,20143,20144,20145,20146,20147,20148,20149,20150,20151,20152,20153,20154,20333,20334,20335,20336,20337,20338,20339,20340,20341,20342,20343,20344,20345,20346,20347,20348,20349,20350,20351,20352,20353,20354,20355,20356,20357,20358,20359,20360,20361,20362,20363,20556,20557,20558,20559,20560,20561,20562,20563,20564,20565,20566,20567,20568,20569,20570,20571,20572,20573,20574,20575,20576,20577,20578,20579,20580,20581,20582,20583,20584,20585,20586,20765,20766,20767,20768,20769,20770,20771,20772,20773,20774,20775,20776,20777,20778,20779,20780,20781,20782,20783,20784,20785,20786,20787,20788,20789,20790,20791,20792,20793,20794,20795,20987,20988,20989,20990,20991,20992,20993,20994,20995,20996,20997,20998,20999,21000,21001,21002,21003,21004,21005,21006,21007,21008,21009,21010,21011,21012,21013,21014,21015,21016,21017,21018,21195,21196,21197,21198,21199,21200,21201,21202,21203,21204,21205,21206,21207,21208,21209,21210,21211,21212,21213,21214,21215,21216,21217,21218,21219,21220,21221,21222,21223,21224,21225,21226,21417,21418,21419,21420,21421,21422,21423,21424,21425,21426,21427,21428,21429,21430,21431,21432,21433,21434,21435,21436,21437,21438,21439,21440,21441,21442,21443,21444,21445,21446,21447,21448', '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 10:08:16.059 +19.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T15t14.J100816+193000.10.2048.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_cleaning
manual
Start time
2021-12-14 01:56:27.435
End
2021-12-15 01:14:19.540
Duration
23:17:52.105
Note, WebLog generation is not included in the time.

CASA logs for stage 4