5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
21554 (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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beam
2.65 x 2.46 arcsec
beam p.a.
88.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00258 Jy/beam
n-sigma * final scaled MAD of residual
0.00228 Jy/beam
flux fraction outside clean mask
0.0312
flux in positive model image components
0.74 Jy/pixel
flux in negative model image components
-0.0002 Jy/pixel
flux in model image (inner square deg.)
0.22 Jy/pixel
total number of major cycles done
5
clean residual peak / scaled MAD
-10.52
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
91.1 / -1.74 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1012
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T14t09.J052609+133000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cleaning
rms
hm_nsigma
0.0
hm_minpsffraction
-999.0
masklimit
2.0
hm_growiterations
-999
hm_cyclefactor
-999.0
hm_dogrowprune
None
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
output_dir
hm_maxpsffraction
-999.0
vis
['VLASS2.1.sb38488196.eb38554922.59063.35858586806_split_split.ms']
hm_minbeamfrac
-999.0
tlimit
2.0
hm_perchanweightdensity
None
hm_sidelobethreshold
-999.0
hm_masking
manual
parallel
automatic
hm_npixels
0
hm_noisethreshold
-999.0
hm_fastnoise
None
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_weighting
None
target_list
[{'antenna': None, 'field': '21554,21555,21556,21557,21558,21559,21560,21561,21562,21563,21564,21565,21566,21567,21568,21569,21570,21571,21572,21573,21574,21575,21576,21577,21578,21579,21580,21581,21582,21583,21584,21887,21888,21889,21890,21891,21892,21893,21894,21895,21896,21897,21898,21899,21900,21901,21902,21903,21904,21905,21906,21907,21908,21909,21910,21911,21912,21913,21914,21915,21916,21917,21950,21951,21952,21953,21954,21955,21956,21957,21958,21959,21960,21961,21962,21963,21964,21965,21966,21967,21968,21969,21970,21971,21972,21973,21974,21975,21976,21977,21978,21979,21980,22148,22149,22150,22151,22152,22153,22154,22155,22156,22157,22158,22159,22160,22161,22162,22163,22164,22165,22166,22167,22168,22169,22170,22171,22172,22173,22174,22175,22176,22177,22178,22481,22482,22483,22484,22485,22486,22487,22488,22489,22490,22491,22492,22493,22494,22495,22496,22497,22498,22499,22500,22501,22502,22503,22504,22505,22506,22507,22508,22509,22510,22511,22543,22544,22545,22546,22547,22548,22549,22550,22551,22552,22553,22554,22555,22556,22557,22558,22559,22560,22561,22562,22563,22564,22565,22566,22567,22568,22569,22570,22571,22572,22573,22574,22877,22878,22879,22880,22881,22882,22883,22884,22885,22886,22887,22888,22889,22890,22891,22892,22893,22894,22895,22896,22897,22898,22899,22900,22901,22902,22903,22904,22905,22906,22907,22908,22939,22940,22941,22942,22943,22944,22945,22946,22947,22948,22949,22950,22951,22952,22953,22954,22955,22956,22957,22958,22959,22960,22961,22962,22963,22964,22965,22966,22967,22968,22969,22970,23272,23273,23274,23275,23276,23277,23278,23279,23280,23281,23282,23283,23284,23285,23286,23287,23288,23289,23290,23291,23292,23293,23294,23295,23296,23297,23298,23299,23300,23301,23302,23303,23334,23335,23336,23337,23338,23339,23340,23341,23342,23343,23344,23345,23346,23347,23348,23349,23350,23351,23352,23353,23354,23355,23356,23357,23358,23359,23360,23361,23362,23363,23364,23365,23667,23668,23669,23670,23671,23672,23673,23674,23675,23676,23677,23678,23679,23680,23681,23682,23683,23684,23685,23686,23687,23688,23689,23690,23691,23692,23693,23694,23695,23696,23697,23698,23729,23730,23731,23732,23733,23734,23735,23736,23737,23738,23739,23740,23741,23742,23743,23744,23745,23746,23747,23748,23749,23750,23751,23752,23753,23754,23755,23756,23757,23758,23759,23760', '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 05:26:9.469 +13.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t09.J052609+133000.06.2048.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.T14t09.J052609+133000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
cleancontranges
False
calcsb
False
Tasks Execution Statistics
Start time
2023-11-22 21:48:55.286
End
2023-11-23 04:48:59.491
Duration
7:00:04.205
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (84.5 KiB)