5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
20150 (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
3.06 x 2.34 arcsec
beam p.a.
-80.0deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00268 Jy/beam
n-sigma * final scaled MAD of residual
0.00231 Jy/beam
flux fraction outside clean mask
0.123
flux in positive model image components
0.7 Jy/pixel
flux in negative model image components
-0.014 Jy/pixel
flux in model image (inner square deg.)
0.29 Jy/pixel
total number of major cycles done
18
clean residual peak / scaled MAD
22.27
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
131 / -4.98 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
741
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T12t16.J101402+043000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_nsigma
0.0
hm_dogrowprune
None
hm_masking
manual
overwrite_on_export
True
hm_fastnoise
None
vis
['VLASS2.1.sb38562441.eb38565026.59069.61973929398_split_split.ms']
hm_sidelobethreshold
-999.0
calcsb
False
cleancontranges
False
hm_cleaning
rms
tlimit
2.0
target_list
[{'antenna': None, 'field': '20150,20151,20152,20153,20154,20155,20156,20157,20158,20159,20160,20161,20162,20163,20164,20165,20166,20167,20168,20169,20170,20171,20172,20173,20174,20175,20176,20177,20178,20179,20180,20293,20294,20295,20296,20297,20298,20299,20300,20301,20302,20303,20304,20305,20306,20307,20308,20309,20310,20311,20312,20313,20314,20315,20316,20317,20318,20319,20320,20321,20322,20323,20556,20557,20558,20559,20560,20561,20562,20563,20564,20565,20566,20567,20568,20569,20570,20571,20572,20573,20574,20575,20576,20577,20578,20579,20580,20581,20582,20583,20584,20585,20586,20699,20700,20701,20702,20703,20704,20705,20706,20707,20708,20709,20710,20711,20712,20713,20714,20715,20716,20717,20718,20719,20720,20721,20722,20723,20724,20725,20726,20727,20728,20729,20962,20963,20964,20965,20966,20967,20968,20969,20970,20971,20972,20973,20974,20975,20976,20977,20978,20979,20980,20981,20982,20983,20984,20985,20986,20987,20988,20989,20990,20991,20992,21165,21166,21167,21168,21169,21170,21171,21172,21173,21174,21175,21176,21177,21178,21179,21180,21181,21182,21183,21184,21185,21186,21187,21188,21189,21190,21191,21192,21193,21194,21195,21308,21309,21310,21311,21312,21313,21314,21315,21316,21317,21318,21319,21320,21321,21322,21323,21324,21325,21326,21327,21328,21329,21330,21331,21332,21333,21334,21335,21336,21337,21338,21571,21572,21573,21574,21575,21576,21577,21578,21579,21580,21581,21582,21583,21584,21585,21586,21587,21588,21589,21590,21591,21592,21593,21594,21595,21596,21597,21598,21599,21600,21601,21714,21715,21716,21717,21718,21719,21720,21721,21722,21723,21724,21725,21726,21727,21728,21729,21730,21731,21732,21733,21734,21735,21736,21737,21738,21739,21740,21741,21742,21743,21744,21977,21978,21979,21980,21981,21982,21983,21984,21985,21986,21987,21988,21989,21990,21991,21992,21993,21994,21995,21996,21997,21998,21999,22000,22001,22002,22003,22004,22005,22006,22007', '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 10:14:2.051 +04.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T12t16.J101402+043000.06.2048.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.T12t16.J101402+043000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
parallel
automatic
hm_noisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_growiterations
-999
hm_weighting
None
hm_minpercentchange
-999.0
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
hm_cyclefactor
-999.0
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_minpsffraction
-999.0
hm_perchanweightdensity
None
output_dir
masklimit
2.0
Tasks Execution Statistics
Start time
2023-12-21 17:36:38.216
End
2023-12-22 17:58:07.383
Duration
1 day, 0:21:29.167
Note, WebLog generation is not included in the time.
CASA logs for stage 5
View
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download
stage5/casapy.log (102.1 KiB)