5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.485, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
16191 (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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View major cycle table...
beam
2.96 x 2.23 arcsec
beam p.a.
-83.9deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00334 Jy/beam
n-sigma * final scaled MAD of residual
0.00288 Jy/beam
flux fraction outside clean mask
0.485
flux in positive model image components
1.6 Jy/pixel
flux in negative model image components
-0.23 Jy/pixel
flux in model image (inner square deg.)
1.1 Jy/pixel
total number of major cycles done
20
clean residual peak / scaled MAD
204.89
non-pbcor image RMS
0.2 mJy/beam
flatnoise image max / min
1.04 / -0.0593 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1026
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T12t06.J032200+053000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
target_list
[{'antenna': None, 'field': '16191,16192,16193,16194,16195,16196,16197,16198,16199,16200,16201,16202,16203,16204,16205,16206,16207,16208,16209,16210,16211,16212,16213,16214,16215,16216,16567,16568,16569,16570,16571,16572,16573,16574,16575,16576,16577,16578,16579,16580,16581,16582,16583,16584,16585,16586,16587,16588,16589,16590,16591,16592,16595,16596,16597,16598,16599,16600,16601,16602,16603,16604,16605,16606,16607,16608,16609,16610,16611,16612,16613,16614,16615,16616,16617,16618,16619,16620,16971,16972,16973,16974,16975,16976,16977,16978,16979,16980,16981,16982,16983,16984,16985,16986,16987,16988,16989,16990,16991,16992,16993,16994,16995,16996,16999,17000,17001,17002,17003,17004,17005,17006,17007,17008,17009,17010,17011,17012,17013,17014,17015,17016,17017,17018,17019,17020,17021,17022,17023,17024,17375,17376,17377,17378,17379,17380,17381,17382,17383,17384,17385,17386,17387,17388,17389,17390,17391,17392,17393,17394,17395,17396,17397,17398,17399,17400,17403,17404,17405,17406,17407,17408,17409,17410,17411,17412,17413,17414,17415,17416,17417,17418,17419,17420,17421,17422,17423,17424,17425,17426,17427,17428,17780,17781,17782,17783,17784,17785,17786,17787,17788,17789,17790,17791,17792,17793,17794,17795,17796,17797,17798,17799,17800,17801,17802,17803,17804,17805,17808,17809,17810,17811,17812,17813,17814,17815,17816,17817,17818,17819,17820,17821,17822,17823,17824,17825,17826,17827,17828,17829,17830,17831,17832,17833,18011,18012,18013,18014,18015,18016,18017,18018,18019,18020,18021,18022,18023,18024,18025,18026,18027,18028,18029,18030,18031,18032,18033,18034,18035,18036,18389,18390,18391,18392,18393,18394,18395,18396,18397,18398,18399,18400,18401,18402,18403,18404,18405,18406,18407,18408,18409,18410,18411,18412,18413,18414,18417,18418,18419,18420,18421,18422,18423,18424,18425,18426,18427,18428,18429,18430,18431,18432,18433,18434,18435,18436,18437,18438,18439,18440,18441,18442,18795,18796,18797,18798,18799,18800,18801,18802,18803,18804,18805,18806,18807,18808,18809,18810,18811,18812,18813,18814,18815,18816,18817,18818,18819,18820', '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': '0.6arcsec', 'cfcache': '', 'imsize': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 03:22:0.458 +05.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T12t06.J032200+053000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, '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': 's4_0.VLASS2.1.se.T12t06.J032200+053000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
parallel
automatic
hm_noisethreshold
-999.0
cleancontranges
False
hm_dogrowprune
None
vis
['VLASS2.1.sb38534814.eb38560251.59067.369633078706_split_split.ms']
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
tlimit
2.0
hm_fastnoise
None
hm_minpsffraction
-999.0
hm_negativethreshold
-999.0
hm_weighting
None
hm_minbeamfrac
-999.0
hm_nsigma
0.0
overwrite_on_export
True
hm_cyclefactor
-999.0
calcsb
False
hm_cleaning
rms
hm_masking
manual
hm_sidelobethreshold
-999.0
hm_growiterations
-999
masklimit
2.0
output_dir
hm_minpercentchange
-999.0
hm_perchanweightdensity
None
Tasks Execution Statistics
Start time
2023-11-03 20:07:13.407
End
2023-11-04 14:40:23.168
Duration
18:33:09.760
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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download
stage5/casapy.log (109.2 KiB)