Image Details

Field Spw Pol Image details Image result
22176 (TARGET) 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17 I centre frequency of image 3.0000GHz (LSRK) Iteration 1: image
beam 4.71 x 1.93 arcsec
beam p.a. -1.5deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000751 Jy/beam
n-sigma * final scaled MAD of residual 0.000653 Jy/beam
clean residual peak / scaled MAD -4.52
non-pbcor image RMS 0.00013 Jy/beam
flatnoise image max / min 0.106 / -0.0105 Jy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 19311
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.1.ql.T01t32.J154241-383000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
tlimit
2.0
hm_perchanweightdensity
False
hm_npixels
0
hm_negativethreshold
-999.0
weighting
briggs
hm_masking
none
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T01t32.J154241-383000_P75612v1_2020_11_06T18_37_03.945/working
hm_cleaning
manual
hm_growiterations
-999
cleancontranges
False
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_dogrowprune
True
calcsb
False
target_list
[{'phasecenter': 'J2000 15:42:41.411 -38.30.0.0000', 'scales': [0], 'sensitivity': (0.0, None, None), 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'num_all_spws': None, 'imagename': 'VLASS2.1.ql.T01t32.J154241-383000.10.2048.v1', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [7290, 7290], 'pblimit': None, 'hm_nsigma': None, 'num_good_spws': None, 'antenna': None, 'width': '', 'conjbeams': False, 'mosweight': None, 'cell': '1.0arcsec', 'start': '', 'is_per_eb': None, 'restfreq': None, 'spwsel_lsrk': None, 'gridder': 'mosaic', 'cycleniter': -999, 'field': 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'stokes': 'I', 'datacolumn': 'data', 'reffreq': '3.0GHz', 'intent': 'TARGET', 'uvrange': None, 'cyclefactor': -999.0, 'robust': 1.0, 'niter': 20000, 'nchan': -1, 'deconvolver': 'mtmfs', 'vis': None, 'cfcache': '', 'mask': '', 'spwsel_all_cont': None, 'usepointing': None, 'specmode': 'mfs', 'uvtaper': []}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T01t32.J154241-383000_P75612v1_2020_11_06T18_37_03.945/working/VLASS2.1.sb38743867.eb38904487.59159.52740784722_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Start time
2020-12-12 06:48:10.462
End
2020-12-16 07:14:34.539
Duration
4 days, 0:26:24.077
Note, WebLog generation is not included in the time.

CASA logs for stage 4