4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
20825 (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
2.81 x 1.65 arcsec
beam p.a.
53.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000804 Jy/beam
n-sigma * final scaled MAD of residual
0.000676 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
59.1 / -1.19 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
15774
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T06t30.J195855-183000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
calcsb
False
hm_growiterations
-999
hm_npixels
0
hm_nsigma
0.0
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
tlimit
2.0
hm_lownoisethreshold
-999.0
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '20825,20826,20827,20828,20829,20830,20831,20832,20833,20834,20835,20836,20837,20838,20839,20840,20841,20842,20843,20844,20845,20848,20849,20850,20851,20852,20853,20854,20855,20856,20857,20858,20859,20860,20861,20862,20863,20864,20865,20866,20867,20868,21209,21210,21211,21212,21213,21214,21215,21216,21217,21218,21219,21220,21221,21222,21223,21224,21225,21226,21227,21228,21229,21232,21233,21234,21235,21236,21237,21238,21239,21240,21241,21242,21243,21244,21245,21246,21247,21248,21249,21250,21251,21252,21595,21596,21597,21598,21599,21600,21601,21602,21603,21604,21605,21606,21607,21608,21609,21610,21611,21612,21613,21614,21615,21618,21619,21620,21621,21622,21623,21624,21625,21626,21627,21628,21629,21630,21631,21632,21633,21634,21635,21636,21637,21638,21981,21982,21983,21984,21985,21986,21987,21988,21989,21990,21991,21992,21993,21994,21995,21996,21997,21998,21999,22000,22001,22004,22005,22006,22007,22008,22009,22010,22011,22012,22013,22014,22015,22016,22017,22018,22019,22020,22021,22022,22023,22024,22367,22368,22369,22370,22371,22372,22373,22374,22375,22376,22377,22378,22379,22380,22381,22382,22383,22384,22385,22386,22387,22390,22391,22392,22393,22394,22395,22396,22397,22398,22399,22400,22401,22402,22403,22404,22405,22406,22407,22408,22409,22410,22754,22755,22756,22757,22758,22759,22760,22761,22762,22763,22764,22765,22766,22767,22768,22769,22770,22771,22772,22773,22774,22777,22778,22779,22780,22781,22782,22783,22784,22785,22786,22787,22788,22789,22790,22791,22792,22793,22794,22795,22796,22797,23142,23143,23144,23145,23146,23147,23148,23149,23150,23151,23152,23153,23154,23155,23156,23157,23158,23159,23160,23161,23162', '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 19:58:55.579 -18.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T06t30.J195855-183000.10.2048.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_perchanweightdensity
False
masklimit
2.0
hm_sidelobethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T06t30.J195855-183000_P100396v1_2022_02_07T23_29_13.600/working
hm_minpercentchange
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T06t30.J195855-183000_P100396v1_2022_02_07T23_29_13.600/working/VLASS2.2.sb41168901.eb41259736.59617.42672743056_split.ms']
overwrite_on_export
True
hm_cyclefactor
-999.0
hm_fastnoise
True
hm_dogrowprune
True
weighting
briggs
hm_minpsffraction
-999.0
hm_masking
none
hm_maxpsffraction
-999.0
hm_cleaning
manual
cleancontranges
False
parallel
automatic
clearlist
True
Tasks Execution Statistics
Start time
2022-02-22 11:31:42.157
End
2022-02-23 21:39:07.161
Duration
1 day, 10:07:25.003
Note, WebLog generation is not included in the time.
CASA logs for stage 4
View
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download
stage4/casapy.log (252.5 KB)