14. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
10262 (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
2.77 x 2.26 arcsec
beam p.a.
8.0deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000619 Jy/beam
n-sigma * final scaled MAD of residual
0.000560 Jy/beam
flux in positive model image components
0.49 Jy/pixel
flux in negative model image components
-0.039 Jy/pixel
flux in model image (inner square deg.)
0.38 Jy/pixel
total number of major cycles done
29
clean residual peak / scaled MAD
5.79
non-pbcor image RMS
97 uJy/beam
flatnoise image max / min
42.9 / -0.718 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1700
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS2.1.se.T23t18.J175800+503000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
output_dir
hm_masking
manual
hm_maxpsffraction
-999.0
hm_perchanweightdensity
None
cleancontranges
False
calcsb
False
hm_minbeamfrac
-999.0
overwrite_on_export
True
hm_dogrowprune
None
vis
['VLASS2.1.sb38528342.eb38565674.59072.03519471065_split_split.ms']
parallel
automatic
hm_fastnoise
None
hm_minpsffraction
-999.0
hm_nsigma
0.0
hm_growiterations
-999
hm_negativethreshold
-999.0
hm_cleaning
rms
hm_lownoisethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_npixels
0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
masklimit
2.0
hm_minpercentchange
-999.0
tlimit
2.0
target_list
[{'antenna': None, 'field': '10262,10263,10264,10265,10266,10267,10268,10269,10270,10271,10272,10273,10274,10275,10276,10277,10278,10279,10282,10283,10284,10285,10286,10287,10288,10289,10290,10291,10292,10293,10294,10295,10296,10297,10298,10299,10653,10654,10655,10656,10657,10658,10659,10660,10661,10662,10663,10664,10665,10666,10667,10668,10669,10670,10673,10674,10675,10676,10677,10678,10679,10680,10681,10682,10683,10684,10685,10686,10687,10688,10689,10690,11042,11043,11044,11045,11046,11047,11048,11049,11050,11051,11052,11053,11054,11055,11056,11057,11058,11059,11062,11063,11064,11065,11066,11067,11068,11069,11070,11071,11072,11073,11074,11075,11076,11077,11078,11079,11429,11430,11431,11432,11433,11434,11435,11436,11437,11438,11439,11440,11441,11442,11443,11444,11445,11446,11449,11450,11451,11452,11453,11454,11455,11456,11457,11458,11459,11460,11461,11462,11463,11464,11465,11466,11814,11815,11816,11817,11818,11819,11820,11821,11822,11823,11824,11825,11826,11827,11828,11829,11830,11831,16758,16759,16760,16761,16762,17143,17144,17145,17146,17147,17150,17151,17152,17153,17154,17533,17534,17535,17536,17537,17540,17541,17542,17543,17544,17921,17922,17923,17924,17925,17928,17929,17930,17931,17932,18307,18308,18309,18310,18311,18314,18315,18316,18317,18318', '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': [9600, 9600], 'pblimit': None, 'phasecenter': 'J2000 17:58:0.182 +50.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T23t18.J175800+503000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', '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.T23t18.J175800+503000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T23t18.J175800+503000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_noisethreshold
-999.0
drcorrect
-999.0
hm_cyclefactor
-999.0
hm_weighting
None
Tasks Execution Statistics
Start time
2024-12-14 02:11:45.730
End
2024-12-14 17:05:48.197
Duration
14:54:02.467
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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stage14/casapy.log (537.5 KiB)