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
13405 (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
2.74 x 2.02 arcsec
beam p.a.
-5.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000769 Jy/beam
n-sigma * final scaled MAD of residual
0.000619 Jy/beam
flux in positive model image components
0.77 Jy/pixel
flux in negative model image components
-0.057 Jy/pixel
flux in model image (inner square deg.)
0.39 Jy/pixel
total number of major cycles done
38
clean residual peak / scaled MAD
7.69
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
101 / -0.889 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2200
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS3.2.se.T10t26.J164200-033000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
cleancontranges
False
hm_perchanweightdensity
None
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
hm_lownoisethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_minpercentchange
-999.0
hm_npixels
0
hm_negativethreshold
-999.0
calcsb
False
masklimit
2.0
overwrite_on_export
True
hm_masking
manual
hm_cleaning
rms
hm_fastnoise
None
hm_growiterations
-999
output_dir
tlimit
2.0
hm_sidelobethreshold
-999.0
hm_dogrowprune
None
vis
['VLASS3.2.sb45544419.eb45877457.60435.173042256945_split_split.ms']
hm_cyclefactor
-999.0
drcorrect
-999.0
hm_nsigma
0.0
target_list
[{'antenna': None, 'field': '13405,13406,13407,13408,13409,13410,13411,13412,13413,13414,13415,13416,13417,13418,13419,13420,13421,13422,13423,13424,13425,13788,13789,13790,13791,13792,13793,13794,13795,13796,13797,13798,13799,13800,13801,13802,13803,13804,13805,13806,13807,13808,13811,13812,13813,13814,13815,13816,13817,13818,13819,13820,13821,13822,13823,13824,13825,13826,13827,13828,13829,13830,13831,14194,14195,14196,14197,14198,14199,14200,14201,14202,14203,14204,14205,14206,14207,14208,14209,14210,14211,14212,14213,14214,14217,14218,14219,14220,14221,14222,14223,14224,14225,14226,14227,14228,14229,14230,14231,14232,14233,14234,14235,14236,14237,14600,14601,14602,14603,14604,14605,14606,14607,14608,14609,14610,14611,14612,14613,14614,14615,14616,14617,14618,14619,14620,14623,14624,14625,14626,14627,14628,14629,14630,14631,14632,14633,14634,14635,14636,14637,14638,14639,14640,14641,14642,14643,14826,14827,14828,14829,14830,14831,14832,14833,14834,14835,14836,14837,14838,14839,14840,14841,14842,14843,14844,14845,14846,15209,15210,15211,15212,15213,15214,15215,15216,15217,15218,15219,15220,15221,15222,15223,15224,15225,15226,15227,15228,15229', '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 16:42:0.165 -03.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T10t26.J164200-033000.06.2048.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.VLASS3.2.se.T10t26.J164200-033000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS3.2.se.T10t26.J164200-033000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
parallel
automatic
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
hm_weighting
None
Tasks Execution Statistics
Start time
2025-07-23 14:13:14.298
End
2025-07-24 05:44:55.814
Duration
15:31:41.516
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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download
stage14/casapy.log (536.3 KiB)