5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
24307 (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
3.44 x 2.37 arcsec
beam p.a.
-81.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00227 Jy/beam
n-sigma * final scaled MAD of residual
0.00219 Jy/beam
flux fraction outside clean mask
0.0818
flux in positive model image components
0.33 Jy/pixel
flux in negative model image components
-0.008 Jy/pixel
flux in model image (inner square deg.)
0.13 Jy/pixel
total number of major cycles done
14
clean residual peak / scaled MAD
25.61
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
60.1 / -4.24 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
778
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T13t16.J102212+083000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
parallel
automatic
hm_weighting
None
hm_maxpsffraction
-999.0
output_dir
hm_growiterations
-999
hm_fastnoise
None
hm_npixels
0
masklimit
2.0
cleancontranges
False
calcsb
False
hm_minpercentchange
-999.0
overwrite_on_export
True
hm_noisethreshold
-999.0
hm_nsigma
0.0
hm_cleaning
rms
hm_lownoisethreshold
-999.0
hm_perchanweightdensity
None
hm_negativethreshold
-999.0
hm_minpsffraction
-999.0
tlimit
2.0
vis
['VLASS2.1.sb38505794.eb38515224.59048.69954878472_split_split.ms']
target_list
[{'antenna': None, 'field': '24307,24308,24309,24310,24311,24312,24313,24314,24315,24316,24317,24318,24319,24320,24321,24322,24323,24324,24325,24326,24327,24328,24329,24330,24331,24332,24333,24334,24335,24336,24337,24508,24509,24510,24511,24512,24513,24514,24515,24516,24517,24518,24519,24520,24521,24522,24523,24524,24525,24526,24527,24528,24529,24530,24531,24532,24533,24534,24535,24536,24537,24538,24731,24732,24733,24734,24735,24736,24737,24738,24739,24740,24741,24742,24743,24744,24745,24746,24747,24748,24749,24750,24751,24752,24753,24754,24755,24756,24757,24758,24759,24760,24761,24910,24911,24912,24913,24914,24915,24916,24917,24918,24919,24920,24921,24922,24923,24924,24925,24926,24927,24928,24929,24930,24931,24932,24933,24934,24935,24936,24937,24938,24939,24940,25133,25134,25135,25136,25137,25138,25139,25140,25141,25142,25143,25144,25145,25146,25147,25148,25149,25150,25151,25152,25153,25154,25155,25156,25157,25158,25159,25160,25161,25162,25163,25312,25313,25314,25315,25316,25317,25318,25319,25320,25321,25322,25323,25324,25325,25326,25327,25328,25329,25330,25331,25332,25333,25334,25335,25336,25337,25338,25339,25340,25341,25342,25513,25514,25515,25516,25517,25518,25519,25520,25521,25522,25523,25524,25525,25526,25527,25528,25529,25530,25531,25532,25533,25534,25535,25536,25537,25538,25539,25540,25541,25542,25543,25736,25737,25738,25739,25740,25741,25742,25743,25744,25745,25746,25747,25748,25749,25750,25751,25752,25753,25754,25755,25756,25757,25758,25759,25760,25761,25762,25763,25764,25765,25766,25914,25915,25916,25917,25918,25919,25920,25921,25922,25923,25924,25925,25926,25927,25928,25929,25930,25931,25932,25933,25934,25935,25936,25937,25938,25939,25940,25941,25942,25943,25944,26137,26138,26139,26140,26141,26142,26143,26144,26145,26146,26147,26148,26149,26150,26151,26152,26153,26154,26155,26156,26157,26158,26159,26160,26161,26162,26163,26164,26165,26166,26167,26316,26317,26318,26319,26320,26321,26322,26323,26324,26325,26326,26327,26328,26329,26330,26331,26332,26333,26334,26335,26336,26337,26338,26339,26340,26341,26342,26343,26344,26345,26346', '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 10:22:12.972 +08.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T13t16.J102212+083000.06.2048.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.T13t16.J102212+083000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_cyclefactor
-999.0
hm_dogrowprune
None
hm_masking
manual
hm_minbeamfrac
-999.0
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2023-11-01 21:29:56.836
End
2023-11-02 19:37:01.750
Duration
22:07:04.914
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (96.9 KiB)