6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
24602 (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
2.90 x 2.76 arcsec
beam p.a.
-32.0deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00269 Jy/beam
n-sigma * final scaled MAD of residual
0.00208 Jy/beam
flux fraction outside clean mask
0.0261
flux in positive model image components
2.1 Jy/pixel
flux in negative model image components
-0.098 Jy/pixel
flux in model image (inner square deg.)
1.8 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
-35.12
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
1.02 / -0.0125 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2070
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T23t20.J195836+513000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_cyclefactor
-999.0
hm_cleaning
rms
hm_masking
manual
hm_minbeamfrac
-999.0
output_dir
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_maxpsffraction
-999.0
hm_dogrowprune
None
overwrite_on_export
True
hm_perchanweightdensity
None
hm_weighting
None
calcsb
False
hm_noisethreshold
-999.0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '24602,24603,24604,24605,24606,24607,24608,24609,24610,24611,24612,24613,24614,24615,24616,24617,24618,24619,24620,24621,24966,24967,24968,24969,24970,24971,24972,24973,24974,24975,24976,24977,24978,24979,24980,24981,24982,24983,24984,24985,24988,24989,24990,24991,24992,24993,24994,24995,24996,24997,24998,24999,25000,25001,25002,25003,25004,25005,25006,25007,25349,25350,25351,25352,25353,25354,25355,25356,25357,25358,25359,25360,25361,25362,25363,25364,25365,25366,25367,25368,25371,25372,25373,25374,25375,25376,25377,25378,25379,25380,25381,25382,25383,25384,25385,25386,25387,25388,25389,25390,25731,25732,25733,25734,25735,25736,25737,25738,25739,25740,25741,25742,25743,25744,25745,25746,25747,25748,25749,25750,25753,25754,25755,25756,25757,25758,25759,25760,25761,25762,25763,25764,25765,25766,25767,25768,25769,25770,25771,25772,26111,26112,26113,26114,26115,26116,26117,26118,26119,26120,26121,26122,26123,26124,26125,26126,26127,26128,26129,26130,26133,26134,26135,26136,26137,26138,26139,26140,26141,26142,26143,26144,26145,26146,26147,26148,26149,26150,26151,26152,26489,26490,26491,26492,26493,26494,26495,26496,26497,26498,26499,26500,26501,26502,26503,26504,26505,26506,26507,26508,26511,26512,26513,26514,26515,26516,26517,26518,26519,26520,26521,26522,26523,26524,26525,26526,26527,26528,26529,26530', '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 19:58:36.137 +51.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T23t20.J195836+513000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['2.6476arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'nmajor': 220, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'drcorrect': None, 'flagpct': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's5_0.VLASS2.1.se.T23t20.J195836+513000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_fastnoise
None
parallel
automatic
cleancontranges
False
masklimit
2.0
hm_negativethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
hm_minpercentchange
-999.0
tlimit
2.0
hm_minpsffraction
-999.0
hm_npixels
0
hm_growiterations
-999
drcorrect
-999.0
vis
['VLASS2.1.sb38528342.eb38565674.59072.03519471065_split_split.ms']
Tasks Execution Statistics
Start time
2024-12-02 23:55:28.209
End
2024-12-03 06:49:54.241
Duration
6:54:26.032
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
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download
stage6/casapy.log (305.1 KiB)