4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18194 (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)
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beam
2.48 x 2.27 arcsec
beam p.a.
77.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000576 Jy/beam
n-sigma * final scaled MAD of residual
0.000506 Jy/beam
clean residual peak / scaled MAD
-4.54
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
50.1 / -0.636 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7241
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T19t08.J062335+323000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
calcsb
False
weighting
briggs
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T19t08.J062335+323000_P82724v1_2021_10_16T21_17_40.489/working/VLASS2.2.sb40459887.eb40729143.59503.36226112269_split.ms']
hm_fastnoise
True
hm_dogrowprune
True
hm_masking
none
clearlist
True
hm_npixels
0
tlimit
2.0
parallel
automatic
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
cleancontranges
False
hm_cleaning
manual
hm_perchanweightdensity
False
hm_lownoisethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_growiterations
-999
hm_cyclefactor
-999.0
overwrite_on_export
True
target_list
[{'antenna': None, 'field': '18194,18195,18196,18197,18198,18199,18200,18201,18202,18203,18204,18205,18206,18589,18590,18591,18592,18593,18594,18595,18596,18597,18598,18599,18600,18601,18604,18605,18606,18607,18608,18609,18610,18611,18612,18613,18614,18615,18616,19000,19001,19002,19003,19004,19005,19006,19007,19008,19009,19010,19011,19012,19206,19207,19208,19209,19210,19211,19212,19213,19214,19215,19216,19217,19218,19221,19222,19223,19224,19225,19226,19227,19228,19229,19230,19231,19232,19233,19618,19619,19620,19621,19622,19623,19624,19625,19626,19627,19628,19629,19630,19633,19634,19635,19636,19637,19638,19639,19640,19641,19642,19643,19644,19645,20032,20033,20034,20035,20036,20037,20038,20039,20040,20041,20042,20043,20044', '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 06:23:35.014 +32.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T19t08.J062335+323000.10.2048.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': 100, '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}]
masklimit
2.0
hm_nsigma
0.0
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T19t08.J062335+323000_P82724v1_2021_10_16T21_17_40.489/working
Tasks Execution Statistics
Start time
2021-11-10 00:00:03.532
End
2021-11-10 23:48:13.611
Duration
23:48:10.079
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (290.5 KB)