5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
20262 (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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beam
2.69 x 2.38 arcsec
beam p.a.
73.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00242 Jy/beam
n-sigma * final scaled MAD of residual
0.00230 Jy/beam
flux fraction outside clean mask
0.0221
flux in positive model image components
0.27 Jy/pixel
flux in negative model image components
-0.00029 Jy/pixel
flux in model image (inner square deg.)
0.14 Jy/pixel
total number of major cycles done
5
clean residual peak / scaled MAD
10.04
non-pbcor image RMS
0.19 mJy/beam
flatnoise image max / min
51.9 / -1.52 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
439
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T14t09.J054634+123000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_npixels
0
hm_negativethreshold
-999.0
hm_cyclefactor
-999.0
target_list
[{'antenna': None, 'field': '20262,20263,20264,20265,20266,20267,20268,20269,20270,20271,20272,20273,20274,20275,20276,20277,20278,20279,20280,20281,20282,20283,20284,20285,20286,20287,20288,20289,20290,20291,20292,20293,20396,20397,20398,20399,20400,20401,20402,20403,20404,20405,20406,20407,20408,20409,20410,20411,20412,20413,20414,20415,20416,20417,20418,20419,20420,20421,20422,20423,20424,20425,20426,20427,20660,20661,20662,20663,20664,20665,20666,20667,20668,20669,20670,20671,20672,20673,20674,20675,20676,20677,20678,20679,20680,20681,20682,20683,20684,20685,20686,20687,20688,20689,20690,20691,20794,20795,20796,20797,20798,20799,20800,20801,20802,20803,20804,20805,20806,20807,20808,20809,20810,20811,20812,20813,20814,20815,20816,20817,20818,20819,20820,20821,20822,20823,20824,20825,21058,21059,21060,21061,21062,21063,21064,21065,21066,21067,21068,21069,21070,21071,21072,21073,21074,21075,21076,21077,21078,21079,21080,21081,21082,21083,21084,21085,21086,21087,21088,21089,21257,21258,21259,21260,21261,21262,21263,21264,21265,21266,21267,21268,21269,21270,21271,21272,21273,21274,21275,21276,21277,21278,21279,21280,21281,21282,21283,21284,21285,21286,21287,21288,21391,21392,21393,21394,21395,21396,21397,21398,21399,21400,21401,21402,21403,21404,21405,21406,21407,21408,21409,21410,21411,21412,21413,21414,21415,21416,21417,21418,21419,21420,21421,21654,21655,21656,21657,21658,21659,21660,21661,21662,21663,21664,21665,21666,21667,21668,21669,21670,21671,21672,21673,21674,21675,21676,21677,21678,21679,21680,21681,21682,21683,21684,21787,21788,21789,21790,21791,21792,21793,21794,21795,21796,21797,21798,21799,21800,21801,21802,21803,21804,21805,21806,21807,21808,21809,21810,21811,21812,21813,21814,21815,21816,21817,22050,22051,22052,22053,22054,22055,22056,22057,22058,22059,22060,22061,22062,22063,22064,22065,22066,22067,22068,22069,22070,22071,22072,22073,22074,22075,22076,22077,22078,22079,22080,22248,22249,22250,22251,22252,22253,22254,22255,22256,22257,22258,22259,22260,22261,22262,22263,22264,22265,22266,22267,22268,22269,22270,22271,22272,22273,22274,22275,22276,22277,22278', '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 05:46:34.851 +12.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t09.J054634+123000.06.2048.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.T14t09.J054634+123000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_growiterations
-999
hm_noisethreshold
-999.0
parallel
automatic
tlimit
2.0
hm_cleaning
rms
hm_nsigma
0.0
masklimit
2.0
vis
['VLASS2.1.sb38488196.eb38554922.59063.35858586806_split_split.ms']
overwrite_on_export
True
hm_sidelobethreshold
-999.0
output_dir
hm_minpercentchange
-999.0
hm_perchanweightdensity
None
calcsb
False
hm_masking
manual
cleancontranges
False
hm_minbeamfrac
-999.0
hm_weighting
None
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
hm_fastnoise
None
hm_dogrowprune
None
Tasks Execution Statistics
Start time
2023-11-22 21:49:17.936
End
2023-11-23 04:27:10.965
Duration
6:37:53.029
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (78.0 KiB)