11. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
11302 (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
2.72 x 2.70 arcsec
beam p.a.
-53.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00103 Jy/beam
n-sigma * final scaled MAD of residual
0.00100 Jy/beam
flux in positive model image components
1.2 Jy/pixel
flux in negative model image components
-0.2 Jy/pixel
flux in model image (inner square deg.)
0.96 Jy/pixel
total number of major cycles done
47
clean residual peak / scaled MAD
420.08
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
230 / -70.9 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4644
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s11_0.VLASS2.1.se.T21t21.J204022+423000.06.2048.v4.I.iter1.image.tt0
data type
Input Parameters
overwrite_on_export
True
cleancontranges
False
calcsb
False
hm_maxpsffraction
-999.0
tlimit
2.0
hm_minbeamfrac
-999.0
output_dir
hm_dogrowprune
None
hm_npixels
0
hm_masking
manual
hm_weighting
None
hm_cyclefactor
-999.0
hm_cleaning
rms
masklimit
2.0
vis
['VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms']
target_list
[{'antenna': None, 'field': '11302,11303,11304,11305,11306,11307,11308,11309,11310,11311,11312,11313,11314,11315,11316,11317,11318,11319,11320,11321,11322,11323,11324,11451,11452,11453,11454,11455,11456,11457,11458,11459,11460,11461,11462,11463,11464,11465,11466,11467,11468,11469,11470,11471,11472,11473,11677,11678,11679,11680,11681,11682,11683,11684,11685,11686,11687,11688,11689,11690,11691,11692,11693,11694,11695,11696,11697,11698,11699,11980,11981,11982,11983,11984,11985,11986,11987,11988,11989,11990,11991,11992,11993,11994,11995,11996,11997,11998,11999,12000,12001,12128,12129,12130,12131,12132,12133,12134,12135,12136,12137,12138,12139,12140,12141,12142,12143,12144,12145,12146,12147,12148,12149,12429,12430,12431,12432,12433,12434,12435,12436,12437,12438,12439,12440,12441,12442,12443,12444,12445,12446,12447,12448,12449,12450,12451,12576,12577,12578,12579,12580,12581,12582,12583,12584,12585,12586,12587,12588,12589,12590,12591,12592,12593,12594,12595,12596,12597,12598,12800,12801,12802,12803,12804,12805,12806,12807,12808,12809,12810,12811,12812,12813,12814,12815,12816,12817,12818,12819,12820,12821,12822,13100,13101,13102,13103,13104,13105,13106,13107,13108,13109,13110,13111,13112,13113,13114,13115,13116,13117,13118,13119,13120,13121,13122', '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 20:40:22.139 +42.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T21t21.J204022+423000.06.2048.v4', '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': 100, '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.T21t21.J204022+423000.06.2048.v4.QLcatmask-tier1.mask', 'pbmask': None}]
hm_perchanweightdensity
None
hm_negativethreshold
-999.0
drcorrect
-999.0
hm_fastnoise
None
hm_nsigma
0.0
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_sidelobethreshold
-999.0
parallel
automatic
hm_minpercentchange
-999.0
hm_minpsffraction
-999.0
hm_growiterations
-999
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
Tasks Execution Statistics
Start time
2025-02-20 08:00:46.389
End
2025-02-21 07:15:21.867
Duration
23:14:35.478
Note, WebLog generation is not included in the time.
CASA logs for stage 11
View
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download
stage11/casapy.log (404.1 KiB)