5. Tclean/MakeImages
Make target aggregate continuum images

Image Details

Field Spw Pol Image details Image result
23225 (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) Iteration 1: image

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Major cycle statistics

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beam 3.53 x 2.22 arcsec
beam p.a. -76.6deg
cleaning threshold 0 Jy
n-sigma * initial scaled MAD of residual 0.00297 Jy/beam
n-sigma * final scaled MAD of residual 0.00282 Jy/beam
flux fraction outside clean mask 0.0467
flux in positive model image components 0.49 Jy/pixel
flux in negative model image components -0.0001 Jy/pixel
flux in model image (inner square deg.) 0.2 Jy/pixel
total number of major cycles done 13
clean residual peak / scaled MAD 11.46
non-pbcor image RMS 0.2 mJy/beam
flatnoise image max / min 50.6 / -2.72 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 762
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file s5_0.VLASS2.1.se.T10t02.J005800-013000.06.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
weighting
briggs
output_dir
/mnt/condor/execute/dir_219679/working
hm_minpercentchange
-999.0
hm_cyclefactor
-999.0
hm_maxpsffraction
-999.0
masklimit
2.0
hm_growiterations
-999
calcsb
False
hm_minbeamfrac
-999.0
cleancontranges
False
hm_dogrowprune
True
overwrite_on_export
True
hm_nsigma
0.0
parallel
automatic
target_list
[{'antenna': None, 'field': '23225,23226,23227,23228,23229,23230,23231,23232,23233,23234,23235,23236,23237,23238,23239,23240,23241,23242,23243,23244,23245,23246,23247,23248,23249,23250,23251,23252,23253,23254,23255,23448,23449,23450,23451,23452,23453,23454,23455,23456,23457,23458,23459,23460,23461,23462,23463,23464,23465,23466,23467,23468,23469,23470,23471,23472,23473,23474,23475,23476,23477,23478,23631,23632,23633,23634,23635,23636,23637,23638,23639,23640,23641,23642,23643,23644,23645,23646,23647,23648,23649,23650,23651,23652,23653,23654,23655,23656,23657,23658,23659,23660,23661,23854,23855,23856,23857,23858,23859,23860,23861,23862,23863,23864,23865,23866,23867,23868,23869,23870,23871,23872,23873,23874,23875,23876,23877,23878,23879,23880,23881,23882,23883,23884,24037,24038,24039,24040,24041,24042,24043,24044,24045,24046,24047,24048,24049,24050,24051,24052,24053,24054,24055,24056,24057,24058,24059,24060,24061,24062,24063,24064,24065,24066,24067,24260,24261,24262,24263,24264,24265,24266,24267,24268,24269,24270,24271,24272,24273,24274,24275,24276,24277,24278,24279,24280,24281,24282,24283,24284,24285,24286,24287,24288,24289,24290,24443,24444,24445,24446,24447,24448,24449,24450,24451,24452,24453,24454,24455,24456,24457,24458,24459,24460,24461,24462,24463,24464,24465,24466,24467,24468,24469,24470,24471,24472,24473,24666,24667,24668,24669,24670,24671,24672,24673,24674,24675,24676,24677,24678,24679,24680,24681,24682,24683,24684,24685,24686,24687,24688,24689,24690,24691,24692,24693,24694,24695,24696,24849,24850,24851,24852,24853,24854,24855,24856,24857,24858,24859,24860,24861,24862,24863,24864,24865,24866,24867,24868,24869,24870,24871,24872,24873,24874,24875,24876,24877,24878,24879,25072,25073,25074,25075,25076,25077,25078,25079,25080,25081,25082,25083,25084,25085,25086,25087,25088,25089,25090,25091,25092,25093,25094,25095,25096,25097,25098,25099,25100,25101,25102,25255,25256,25257,25258,25259,25260,25261,25262,25263,25264,25265,25266,25267,25268,25269,25270,25271,25272,25273,25274,25275,25276,25277,25278,25279,25280,25281,25282,25283,25284,25285,25478,25479,25480,25481,25482,25483,25484,25485,25486,25487,25488,25489,25490,25491,25492,25493,25494,25495,25496,25497,25498,25499,25500,25501,25502,25503,25504,25505,25506,25507,25508', '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 00:58:0.165 -01.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t02.J005800-013000.06.2048.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.T10t02.J005800-013000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_noisethreshold
-999.0
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_cleaning
rms
hm_fastnoise
True
hm_masking
manual
hm_negativethreshold
-999.0
vis
['/mnt/condor/execute/dir_219679/working/VLASS2.1.sb38546349.eb38559922.59066.15098736111_split_split.ms']
clearlist
True
hm_sidelobethreshold
-999.0
hm_perchanweightdensity
False
hm_npixels
0
tlimit
2.0
Start time
2022-03-07 17:55:55.606
End
2022-03-08 10:17:51.895
Duration
16:21:56.289
Note, WebLog generation is not included in the time.

CASA logs for stage 5