Image Details

Field Spw Pol Image details Image result
16748 (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 2.68 x 2.47 arcsec
beam p.a. 69.8deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000601 Jy/beam
n-sigma * final scaled MAD of residual 0.000527 Jy/beam
clean residual peak / scaled MAD 4.53
non-pbcor image RMS 0.1 mJy/beam
flatnoise image max / min 51.9 / -0.774 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 7060
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T21t03.J025108+423000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_fastnoise
True
hm_nsigma
0.0
masklimit
2.0
cleancontranges
False
hm_masking
none
hm_cleaning
manual
tlimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t03.J025108+423000_P92324v1_2021_10_24T22_08_25.913/working
overwrite_on_export
True
hm_npixels
0
calcsb
False
hm_noisethreshold
-999.0
clearlist
True
hm_growiterations
-999
hm_minbeamfrac
-999.0
hm_dogrowprune
True
hm_cyclefactor
-999.0
parallel
automatic
hm_perchanweightdensity
False
hm_negativethreshold
-999.0
hm_sidelobethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t03.J025108+423000_P92324v1_2021_10_24T22_08_25.913/working/VLASS2.2.sb40868219.eb40883542.59511.22606768519_split.ms']
weighting
briggs
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
target_list
[{'antenna': None, 'field': '16748,16749,16750,16751,16752,16753,16754,16755,16756,16757,16758,16759,16760,16761,16762,16763,16764,16765,16766,16767,16768,16769,16770,17128,17129,17130,17131,17132,17133,17134,17135,17136,17137,17138,17139,17140,17141,17142,17143,17144,17145,17146,17147,17148,17149,17150,17352,17353,17354,17355,17356,17357,17358,17359,17360,17361,17362,17363,17364,17365,17366,17367,17368,17369,17370,17371,17372,17373,17374,17419,17420,17421,17422,17423,17424,17425,17426,17427,17428,17429,17430,17431,17432,17433,17434,17435,17436,17437,17438,17439,17440,17441,17801,17802,17803,17804,17805,17806,17807,17808,17809,17810,17811,17812,17813,17814,17815,17816,17817,17818,17819,17820,17821,17822,17869,17870,17871,17872,17873,17874,17875,17876,17877,17878,17879,17880,17881,17882,17883,17884,17885,17886,17887,17888,17889,17890,18251,18252,18253,18254,18255,18256,18257,18258,18259,18260,18261,18262,18263,18264,18265,18266,18267,18268,18269,18270,18271,18272,18273,18478,18479,18480,18481,18482,18483,18484,18485,18486,18487,18488,18489,18490,18491,18492,18493,18494,18495,18496,18497,18498,18499,18546,18547,18548,18549,18550,18551,18552,18553,18554,18555,18556,18557,18558,18559,18560,18561,18562,18563,18564,18565,18566,18567,18568', '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': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 02:51:8.043 +42.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T21t03.J025108+423000.10.2048.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': 200, '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_minpercentchange
-999.0
Start time
2021-11-11 12:00:21.286
End
2021-11-12 07:26:15.959
Duration
19:25:54.673
Note, WebLog generation is not included in the time.

CASA logs for stage 4