5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.917, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
24907 (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
3.14 x 2.26 arcsec
beam p.a.
-80.4deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00252 Jy/beam
n-sigma * final scaled MAD of residual
0.00243 Jy/beam
flux fraction outside clean mask
0.917
flux in positive model image components
0.24 Jy/pixel
flux in negative model image components
-0.001 Jy/pixel
flux in model image (inner square deg.)
0.21 Jy/pixel
total number of major cycles done
14
clean residual peak / scaled MAD
1048.50
non-pbcor image RMS
0.24 mJy/beam
flatnoise image max / min
69.1 / -6.41 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
316
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T10t01.J001000-003000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
parallel
automatic
hm_sidelobethreshold
-999.0
hm_masking
manual
hm_minbeamfrac
-999.0
vis
['VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms']
hm_cyclefactor
-999.0
hm_minpsffraction
-999.0
calcsb
False
overwrite_on_export
True
target_list
[{'antenna': None, 'field': '24907,24908,24909,24910,24911,24912,24913,24914,24915,24916,24917,24918,24919,24920,24921,24922,24923,24924,24925,24926,24927,24928,24929,24930,24931,24932,24933,24934,24935,24936,24937,25010,25011,25012,25013,25014,25015,25016,25017,25018,25019,25020,25021,25022,25023,25024,25025,25026,25027,25028,25029,25030,25031,25032,25033,25034,25035,25036,25037,25038,25039,25040,25313,25314,25315,25316,25317,25318,25319,25320,25321,25322,25323,25324,25325,25326,25327,25328,25329,25330,25331,25332,25333,25334,25335,25336,25337,25338,25339,25340,25341,25342,25343,25416,25417,25418,25419,25420,25421,25422,25423,25424,25425,25426,25427,25428,25429,25430,25431,25432,25433,25434,25435,25436,25437,25438,25439,25440,25441,25442,25443,25444,25445,25446,25719,25720,25721,25722,25723,25724,25725,25726,25727,25728,25729,25730,25731,25732,25733,25734,25735,25736,25737,25738,25739,25740,25741,25742,25743,25744,25745,25746,25747,25748,25749,25922,25923,25924,25925,25926,25927,25928,25929,25930,25931,25932,25933,25934,25935,25936,25937,25938,25939,25940,25941,25942,25943,25944,25945,25946,25947,25948,25949,25950,25951,25952,26025,26026,26027,26028,26029,26030,26031,26032,26033,26034,26035,26036,26037,26038,26039,26040,26041,26042,26043,26044,26045,26046,26047,26048,26049,26050,26051,26052,26053,26054,26055,26328,26329,26330,26331,26332,26333,26334,26335,26336,26337,26338,26339,26340,26341,26342,26343,26344,26345,26346,26347,26348,26349,26350,26351,26352,26353,26354,26355,26356,26357,26358,26431,26432,26433,26434,26435,26436,26437,26438,26439,26440,26441,26442,26443,26444,26445,26446,26447,26448,26449,26450,26451,26452,26453,26454,26455,26456,26457,26458,26459,26460,26461,26734,26735,26736,26737,26738,26739,26740,26741,26742,26743,26744,26745,26746,26747,26748,26749,26750,26751,26752,26753,26754,26755,26756,26757,26758,26759,26760,26761,26762,26763,26764', '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 00:10:0.000 -00.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t01.J001000-003000.06.2048.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': 100, '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.T10t01.J001000-003000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
output_dir
hm_perchanweightdensity
None
tlimit
2.0
cleancontranges
False
hm_cleaning
rms
hm_nsigma
0.0
hm_fastnoise
None
hm_lownoisethreshold
-999.0
hm_weighting
None
hm_maxpsffraction
-999.0
hm_negativethreshold
-999.0
hm_growiterations
-999
masklimit
2.0
hm_minpercentchange
-999.0
hm_npixels
0
hm_dogrowprune
None
hm_noisethreshold
-999.0
Tasks Execution Statistics
Start time
2023-05-11 19:41:46.034
End
2023-05-12 12:43:38.585
Duration
17:01:52.551
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (91.8 KiB)