Image Details

Field Spw Pol Image details Image result
4904 (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 2.55 x 2.28 arcsec
beam p.a. 59.2deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000554 Jy/beam
n-sigma * final scaled MAD of residual 0.000500 Jy/beam
clean residual peak / scaled MAD 4.51
non-pbcor image RMS 0.1 mJy/beam
flatnoise image max / min 17.9 / -0.625 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 4202
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T16t30.J222913+233000.10.2048.v3.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
clearlist
True
masklimit
2.0
weighting
briggs
calcsb
False
cleancontranges
False
hm_negativethreshold
-999.0
hm_npixels
0
hm_maxpsffraction
-999.0
target_list
[{'antenna': None, 'field': '4904,4905,4906,4907,4908,4909,4910,4911,4912,4913,4914,4915,4916,4917,4918,4919,4920,4921,4922,5305,5306,5307,5308,5309,5310,5311,5312,5313,5314,5315,5316,5317,5318,5319,5320,5321,5322,5323,5326,5327,5328,5329,5330,5331,5332,5333,5334,5335,5336,5337,5338,5339,5340,5341,5342,5343,5344,5726,5727,5728,5729,5730,5731,5732,5733,5734,5735,5736,5737,5738,5739,5740,5741,5742,5743,5744,5747,5748,5749,5750,5751,5752,5753,5754,5755,5756,5757,5758,5759,5760,5761,5762,5763,5764,5765,6146,6147,6148,6149,6150,6151,6152,6153,6154,6155,6156,6157,6158,6159,6160,6161,6162,6163,6164,6167,6168,6169,6170,6171,6172,6173,6174,6175,6176,6177,6178,6179,6180,6181,6182,6183,6184,6185,6566,6567,6568,6569,6570,6571,6572,6573,6574,6575,6576,6577,6578,6579,6580,6581,6582,6583,6584,6587,6588,6589,6590,6591,6592,6593,6594,6595,6596,6597,6598,6599,6600,6601,6602,6603,6604,6605,6984,6985,6986,6987,6988,6989,6990,6991,6992,6993,6994,6995,6996,6997,6998,6999,7000,7001,7002', '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 22:29:13.632 +23.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T16t30.J222913+233000.10.2048.v3', '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_perchanweightdensity
False
hm_masking
none
hm_minpsffraction
-999.0
hm_growiterations
-999
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T16t30.J222913+233000_P85355v3_2021_12_22T21_14_34.195/working
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T16t30.J222913+233000_P85355v3_2021_12_22T21_14_34.195/working/VLASS2.2.sb40495717.eb41063414.59570.99857428241_split.ms']
hm_cleaning
manual
hm_cyclefactor
-999.0
hm_noisethreshold
-999.0
parallel
automatic
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_fastnoise
True
overwrite_on_export
True
tlimit
2.0
hm_dogrowprune
True
hm_minbeamfrac
-999.0
Start time
2022-03-25 22:55:22.802
End
2022-03-26 09:09:45.965
Duration
10:14:23.163
Note, WebLog generation is not included in the time.

CASA logs for stage 4