5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
20242 (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
2.71 x 2.36 arcsec
beam p.a.
82.0deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00249 Jy/beam
n-sigma * final scaled MAD of residual
0.00234 Jy/beam
flux fraction outside clean mask
0.0429
flux in positive model image components
0.33 Jy/pixel
flux in negative model image components
-0.0031 Jy/pixel
flux in model image (inner square deg.)
0.057 Jy/pixel
total number of major cycles done
22
clean residual peak / scaled MAD
14.58
non-pbcor image RMS
0.19 mJy/beam
flatnoise image max / min
78.8 / -1.71 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
447
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T14t09.J054229+123000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_nsigma
0.0
cleancontranges
False
overwrite_on_export
True
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
hm_fastnoise
None
hm_noisethreshold
-999.0
hm_weighting
None
hm_maxpsffraction
-999.0
output_dir
hm_sidelobethreshold
-999.0
vis
['VLASS2.1.sb38488196.eb38554922.59063.35858586806_split_split.ms']
parallel
automatic
masklimit
2.0
hm_masking
manual
hm_minpercentchange
-999.0
hm_lownoisethreshold
-999.0
hm_dogrowprune
None
hm_negativethreshold
-999.0
hm_minpsffraction
-999.0
hm_growiterations
-999
hm_perchanweightdensity
None
target_list
[{'antenna': None, 'field': '20242,20243,20244,20245,20246,20247,20248,20249,20250,20251,20252,20253,20254,20255,20256,20257,20258,20259,20260,20261,20262,20263,20264,20265,20266,20267,20268,20269,20270,20271,20272,20417,20418,20419,20420,20421,20422,20423,20424,20425,20426,20427,20428,20429,20430,20431,20432,20433,20434,20435,20436,20437,20438,20439,20440,20441,20442,20443,20444,20445,20446,20447,20640,20641,20642,20643,20644,20645,20646,20647,20648,20649,20650,20651,20652,20653,20654,20655,20656,20657,20658,20659,20660,20661,20662,20663,20664,20665,20666,20667,20668,20669,20670,20815,20816,20817,20818,20819,20820,20821,20822,20823,20824,20825,20826,20827,20828,20829,20830,20831,20832,20833,20834,20835,20836,20837,20838,20839,20840,20841,20842,20843,20844,20845,21038,21039,21040,21041,21042,21043,21044,21045,21046,21047,21048,21049,21050,21051,21052,21053,21054,21055,21056,21057,21058,21059,21060,21061,21062,21063,21064,21065,21066,21067,21068,21237,21238,21239,21240,21241,21242,21243,21244,21245,21246,21247,21248,21249,21250,21251,21252,21253,21254,21255,21256,21257,21258,21259,21260,21261,21262,21263,21264,21265,21266,21267,21411,21412,21413,21414,21415,21416,21417,21418,21419,21420,21421,21422,21423,21424,21425,21426,21427,21428,21429,21430,21431,21432,21433,21434,21435,21436,21437,21438,21439,21440,21441,21634,21635,21636,21637,21638,21639,21640,21641,21642,21643,21644,21645,21646,21647,21648,21649,21650,21651,21652,21653,21654,21655,21656,21657,21658,21659,21660,21661,21662,21663,21664,21807,21808,21809,21810,21811,21812,21813,21814,21815,21816,21817,21818,21819,21820,21821,21822,21823,21824,21825,21826,21827,21828,21829,21830,21831,21832,21833,21834,21835,21836,21837,22030,22031,22032,22033,22034,22035,22036,22037,22038,22039,22040,22041,22042,22043,22044,22045,22046,22047,22048,22049,22050,22051,22052,22053,22054,22055,22056,22057,22058,22059,22060,22228,22229,22230,22231,22232,22233,22234,22235,22236,22237,22238,22239,22240,22241,22242,22243,22244,22245,22246,22247,22248,22249,22250,22251,22252,22253,22254,22255,22256,22257,22258', '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 05:42:29.490 +12.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t09.J054229+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.J054229+123000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
tlimit
2.0
calcsb
False
hm_npixels
0
hm_cleaning
rms
Tasks Execution Statistics
Start time
2023-11-22 21:48:09.033
End
2023-11-23 18:37:03.222
Duration
20:48:54.189
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (109.6 KiB)