5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
22281 (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
2.66 x 2.60 arcsec
beam p.a.
5.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00226 Jy/beam
n-sigma * final scaled MAD of residual
0.00214 Jy/beam
flux fraction outside clean mask
0.0186
flux in positive model image components
0.35 Jy/pixel
flux in negative model image components
-8e-05 Jy/pixel
flux in model image (inner square deg.)
0.19 Jy/pixel
total number of major cycles done
6
clean residual peak / scaled MAD
10.04
non-pbcor image RMS
0.16 mJy/beam
flatnoise image max / min
53.5 / -1.32 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
656
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T16t23.J163628+223000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_maxpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_perchanweightdensity
None
hm_noisethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_dogrowprune
None
tlimit
2.0
hm_npixels
0
hm_weighting
None
hm_masking
manual
overwrite_on_export
True
hm_growiterations
-999
hm_minpsffraction
-999.0
output_dir
hm_minpercentchange
-999.0
target_list
[{'antenna': None, 'field': '22281,22282,22283,22284,22285,22286,22287,22288,22289,22290,22291,22292,22293,22294,22295,22296,22297,22298,22299,22300,22301,22302,22303,22304,22305,22306,22307,22308,22309,22310,22311,22312,22640,22641,22642,22643,22644,22645,22646,22647,22648,22649,22650,22651,22652,22653,22654,22655,22656,22657,22658,22659,22660,22661,22662,22663,22664,22665,22666,22667,22668,22669,22670,22671,22702,22703,22704,22705,22706,22707,22708,22709,22710,22711,22712,22713,22714,22715,22716,22717,22718,22719,22720,22721,22722,22723,22724,22725,22726,22727,22728,22729,22730,22731,22732,22733,23062,23063,23064,23065,23066,23067,23068,23069,23070,23071,23072,23073,23074,23075,23076,23077,23078,23079,23080,23081,23082,23083,23084,23085,23086,23087,23088,23089,23090,23091,23092,23093,23124,23125,23126,23127,23128,23129,23130,23131,23132,23133,23134,23135,23136,23137,23138,23139,23140,23141,23142,23143,23144,23145,23146,23147,23148,23149,23150,23151,23152,23153,23154,23155,23484,23485,23486,23487,23488,23489,23490,23491,23492,23493,23494,23495,23496,23497,23498,23499,23500,23501,23502,23503,23504,23505,23506,23507,23508,23509,23510,23511,23512,23513,23514,23515,23546,23547,23548,23549,23550,23551,23552,23553,23554,23555,23556,23557,23558,23559,23560,23561,23562,23563,23564,23565,23566,23567,23568,23569,23570,23571,23572,23573,23574,23575,23576,23577,23907,23908,23909,23910,23911,23912,23913,23914,23915,23916,23917,23918,23919,23920,23921,23922,23923,23924,23925,23926,23927,23928,23929,23930,23931,23932,23933,23934,23935,23936,23937,23970,23971,23972,23973,23974,23975,23976,23977,23978,23979,23980,23981,23982,23983,23984,23985,23986,23987,23988,23989,23990,23991,23992,23993,23994,23995,23996,23997,23998,23999,24000,24331,24332,24333,24334,24335,24336,24337,24338,24339,24340,24341,24342,24343,24344,24345,24346,24347,24348,24349,24350,24351,24352,24353,24354,24355,24356,24357,24358,24359,24360,24361,24394,24395,24396,24397,24398,24399,24400,24401,24402,24403,24404,24405,24406,24407,24408,24409,24410,24411,24412,24413,24414,24415,24416,24417,24418,24419,24420,24421,24422,24423,24424,24755,24756,24757,24758,24759,24760,24761,24762,24763,24764,24765,24766,24767,24768,24769,24770,24771,24772,24773,24774,24775,24776,24777,24778,24779,24780,24781,24782,24783,24784,24785', '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 16:36:28.273 +22.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T16t23.J163628+223000.06.2048.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.T16t23.J163628+223000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_cyclefactor
-999.0
hm_negativethreshold
-999.0
cleancontranges
False
hm_fastnoise
None
hm_minbeamfrac
-999.0
masklimit
2.0
hm_cleaning
rms
calcsb
False
hm_nsigma
0.0
vis
['VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms']
parallel
automatic
Tasks Execution Statistics
Start time
2024-03-15 22:34:54.652
End
2024-03-16 09:15:03.085
Duration
10:40:08.433
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (83.7 KiB)