Image Details

Field Spw Pol Image details Image result
13181 (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 2.46 x 1.85 arcsec
beam p.a. -58.0deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000680 Jy/beam
n-sigma * final scaled MAD of residual 0.000610 Jy/beam
clean residual peak / scaled MAD 4.51
non-pbcor image RMS 0.12 mJy/beam
flatnoise image max / min 50.6 / -1.06 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 6102
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T04t09.J054441-273000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_negativethreshold
-999.0
overwrite_on_export
True
weighting
briggs
calcsb
False
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t09.J054441-273000_P100068v1_2022_02_18T22_08_22.089/working/VLASS2.2.sb41167225.eb41379482.59628.8992043287_split.ms']
tlimit
2.0
hm_maxpsffraction
-999.0
hm_fastnoise
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t09.J054441-273000_P100068v1_2022_02_18T22_08_22.089/working
hm_cyclefactor
-999.0
hm_perchanweightdensity
False
hm_sidelobethreshold
-999.0
hm_npixels
0
clearlist
True
hm_minpsffraction
-999.0
masklimit
2.0
hm_growiterations
-999
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
cleancontranges
False
hm_minbeamfrac
-999.0
parallel
automatic
hm_cleaning
manual
hm_dogrowprune
True
hm_noisethreshold
-999.0
hm_nsigma
0.0
target_list
[{'antenna': None, 'field': '13181,13182,13183,13184,13185,13186,13187,13188,13189,13190,13191,13192,13193,13194,13195,13196,13197,13198,13199,13200,13201,13202,13203,13204,13205,13428,13429,13430,13431,13432,13433,13434,13435,13436,13437,13438,13439,13440,13441,13442,13443,13444,13445,13446,13447,13448,13449,13450,13451,13452,13453,13582,13583,13584,13585,13586,13587,13588,13589,13590,13591,13592,13593,13594,13595,13596,13597,13598,13599,13600,13601,13602,13603,13604,13605,13606,13607,13830,13831,13832,13833,13834,13835,13836,13837,13838,13839,13840,13841,13842,13843,13844,13845,13846,13847,13848,13849,13850,13851,13852,13853,13854,13855,13984,13985,13986,13987,13988,13989,13990,13991,13992,13993,13994,13995,13996,13997,13998,13999,14000,14001,14002,14003,14004,14005,14006,14007,14008,14009,14233,14234,14235,14236,14237,14238,14239,14240,14241,14242,14243,14244,14245,14246,14247,14248,14249,14250,14251,14252,14253,14254,14255,14256,14257,14388,14389,14390,14391,14392,14393,14394,14395,14396,14397,14398,14399,14400,14401,14402,14403,14404,14405,14406,14407,14408,14409,14410,14411,14412,14637,14638,14639,14640,14641,14642,14643,14644,14645,14646,14647,14648,14649,14650,14651,14652,14653,14654,14655,14656,14657,14658,14659,14660,14661,14792,14793,14794,14795,14796,14797,14798,14799,14800,14801,14802,14803,14804,14805,14806,14807,14808,14809,14810,14811,14812,14813,14814,14815,14816', '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 05:44:41.471 -27.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T04t09.J054441-273000.10.2048.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_masking
none
Start time
2022-04-20 02:02:12.813
End
2022-04-20 20:27:34.906
Duration
18:25:22.093
Note, WebLog generation is not included in the time.

CASA logs for stage 4