Image Details

Field Spw Pol Image details Image result
6578 (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 2.60 x 1.81 arcsec
beam p.a. -54.4deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000619 Jy/beam
n-sigma * final scaled MAD of residual 0.000566 Jy/beam
clean residual peak / scaled MAD -4.50
non-pbcor image RMS 0.11 mJy/beam
flatnoise image max / min 42.3 / -0.78 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 4847
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T04t18.J115942-243000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
tlimit
2.0
hm_masking
none
hm_noisethreshold
-999.0
weighting
briggs
clearlist
True
hm_sidelobethreshold
-999.0
hm_growiterations
-999
target_list
[{'antenna': None, 'field': '6578,6579,6580,6581,6582,6583,6584,6585,6586,6587,6588,6589,6590,6591,6592,6593,6594,6595,6596,6599,6600,6601,6602,6603,6604,6605,6606,6607,6608,6609,6610,6611,6612,6613,6614,6615,6616,6617,6992,6993,6994,6995,6996,6997,6998,6999,7000,7001,7002,7003,7004,7005,7006,7007,7008,7009,7010,7013,7014,7015,7016,7017,7018,7019,7020,7021,7022,7023,7024,7025,7026,7027,7028,7029,7030,7031,7404,7405,7406,7407,7408,7409,7410,7411,7412,7413,7414,7415,7416,7417,7418,7419,7420,7421,7422,7610,7611,7612,7613,7614,7615,7616,7617,7618,7619,7620,7621,7622,7623,7624,7625,7626,7627,7628,7631,7632,7633,7634,7635,7636,7637,7638,7639,7640,7641,7642,7643,7644,7645,7646,7647,7648,7649,8022,8023,8024,8025,8026,8027,8028,8029,8030,8031,8032,8033,8034,8035,8036,8037,8038,8039,8040,8043,8044,8045,8046,8047,8048,8049,8050,8051,8052,8053,8054,8055,8056,8057,8058,8059,8060,8061,8432,8433,8434,8435,8436,8437,8438,8439,8440,8441,8442,8443,8444,8445,8446,8447,8448,8449,8450', '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 11:59:42.207 -24.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T04t18.J115942-243000.10.2048.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_dogrowprune
True
hm_cleaning
manual
calcsb
False
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t18.J115942-243000_P100296v1_2022_02_15T23_15_58.479/working/VLASS2.2.sb41168330.eb41334932.59625.22862472222_split.ms']
hm_cyclefactor
-999.0
hm_maxpsffraction
-999.0
hm_perchanweightdensity
False
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
overwrite_on_export
True
hm_minbeamfrac
-999.0
hm_fastnoise
True
parallel
automatic
hm_negativethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t18.J115942-243000_P100296v1_2022_02_15T23_15_58.479/working
cleancontranges
False
hm_minpsffraction
-999.0
hm_npixels
0
Start time
2022-03-08 00:44:11.145
End
2022-03-08 13:37:04.833
Duration
12:52:53.688
Note, WebLog generation is not included in the time.

CASA logs for stage 4