4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
20206 (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
2.73 x 2.27 arcsec
beam p.a.
78.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000650 Jy/beam
n-sigma * final scaled MAD of residual
0.000492 Jy/beam
clean residual peak / scaled MAD
-4.49
non-pbcor image RMS
99 uJy/beam
flatnoise image max / min
130 / -1.11 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9354
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T23t11.J100259+483000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_lownoisethreshold
-999.0
tlimit
2.0
hm_masking
none
hm_minbeamfrac
-999.0
masklimit
2.0
parallel
automatic
target_list
[{'antenna': None, 'field': '20206,20207,20208,20209,20210,20211,20212,20213,20214,20215,20216,20217,20218,20219,20220,20221,20222,20223,20224,20225,20226,20227,20228,20229,20230,20231,20234,20235,20236,20237,20238,20239,20240,20241,20242,20243,20244,20245,20246,20247,20248,20249,20250,20251,20252,20253,20254,20255,20256,20257,20258,20259,20613,20614,20615,20616,20617,20618,20619,20620,20621,20622,20623,20624,20625,20626,20627,20628,20629,20630,20631,20632,20633,20634,20635,20636,20637,20638,20641,20642,20643,20644,20645,20646,20647,20648,20649,20650,20651,20652,20653,20654,20655,20656,20657,20658,20659,20660,20661,20662,20663,20664,20665,20666,21018,21019,21020,21021,21022,21023,21024,21025,21026,21027,21028,21029,21030,21031,21032,21033,21034,21035,21036,21037,21038,21039,21040,21041,21042,21043,21220,21221,21222,21223,21224,21225,21226,21227,21228,21229,21230,21231,21232,21233,21234,21235,21236,21237,21238,21239,21240,21241,21242,21243,21244,21245,21248,21249,21250,21251,21252,21253,21254,21255,21256,21257,21258,21259,21260,21261,21262,21263,21264,21265,21266,21267,21268,21269,21270,21271,21272,21273,21622,21623,21624,21625,21626,21627,21628,21629,21630,21631,21632,21633,21634,21635,21636,21637,21638,21639,21640,21641,21642,21643,21644,21645,21646,21647,21650,21651,21652,21653,21654,21655,21656,21657,21658,21659,21660,21661,21662,21663,21664,21665,21666,21667,21668,21669,21670,21671,21672,21673,21674,22022,22023,22024,22025,22026,22027,22028,22029,22030,22031,22032,22033,22034,22035,22036,22037,22038,22039,22040,22041,22042,22043,22044,22045,22046,22047,22222,22223,22224,22225,22226,22227,22228,22229,22230,22231,22232,22233,22234,22235,22236,22237,22238,22239,22240,22241,22242,22243,22244,22245,22246', '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 10:02:59.337 +48.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T23t11.J100259+483000.10.2048.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_sidelobethreshold
-999.0
cleancontranges
False
calcsb
False
hm_nsigma
0.0
hm_npixels
0
hm_maxpsffraction
-999.0
hm_fastnoise
True
hm_cyclefactor
-999.0
hm_negativethreshold
-999.0
hm_growiterations
-999
hm_minpercentchange
-999.0
hm_perchanweightdensity
False
hm_cleaning
manual
hm_dogrowprune
True
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T23t11.J100259+483000_P95241v1_2021_11_13T23_23_53.012/working/VLASS2.2.sb40891015.eb40965386.59531.18324429398_split.ms']
weighting
briggs
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T23t11.J100259+483000_P95241v1_2021_11_13T23_23_53.012/working
overwrite_on_export
True
hm_minpsffraction
-999.0
hm_noisethreshold
-999.0
clearlist
True
Tasks Execution Statistics
Start time
2021-12-02 04:34:20.833
End
2021-12-03 10:01:10.517
Duration
1 day, 5:26:49.684
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (170.0 KB)