5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
20220 (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
3.37 x 2.29 arcsec
beam p.a.
72.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00284 Jy/beam
n-sigma * final scaled MAD of residual
0.00252 Jy/beam
flux fraction outside clean mask
0.0809
flux in positive model image components
0.71 Jy/pixel
flux in negative model image components
-0.0019 Jy/pixel
flux in model image (inner square deg.)
0.35 Jy/pixel
total number of major cycles done
17
clean residual peak / scaled MAD
10.08
non-pbcor image RMS
0.2 mJy/beam
flatnoise image max / min
129 / -2.01 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
789
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T10t03.J014602-033000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
vis
['VLASS2.1.sb38542200.eb38575552.59076.152969456016_split_split.ms']
hm_nsigma
0.0
hm_cleaning
rms
hm_lownoisethreshold
-999.0
output_dir
hm_noisethreshold
-999.0
hm_npixels
0
hm_cyclefactor
-999.0
hm_maxpsffraction
-999.0
hm_sidelobethreshold
-999.0
overwrite_on_export
True
cleancontranges
False
hm_fastnoise
None
target_list
[{'antenna': None, 'field': '20220,20221,20222,20223,20224,20225,20226,20227,20228,20229,20230,20231,20232,20233,20234,20235,20236,20237,20238,20239,20240,20241,20242,20243,20244,20245,20246,20247,20248,20249,20250,20251,20363,20364,20365,20366,20367,20368,20369,20370,20371,20372,20373,20374,20375,20376,20377,20378,20379,20380,20381,20382,20383,20384,20385,20386,20387,20388,20389,20390,20391,20392,20393,20626,20627,20628,20629,20630,20631,20632,20633,20634,20635,20636,20637,20638,20639,20640,20641,20642,20643,20644,20645,20646,20647,20648,20649,20650,20651,20652,20653,20654,20655,20656,20769,20770,20771,20772,20773,20774,20775,20776,20777,20778,20779,20780,20781,20782,20783,20784,20785,20786,20787,20788,20789,20790,20791,20792,20793,20794,20795,20796,20797,20798,20799,21032,21033,21034,21035,21036,21037,21038,21039,21040,21041,21042,21043,21044,21045,21046,21047,21048,21049,21050,21051,21052,21053,21054,21055,21056,21057,21058,21059,21060,21061,21062,21235,21236,21237,21238,21239,21240,21241,21242,21243,21244,21245,21246,21247,21248,21249,21250,21251,21252,21253,21254,21255,21256,21257,21258,21259,21260,21261,21262,21263,21264,21265,21378,21379,21380,21381,21382,21383,21384,21385,21386,21387,21388,21389,21390,21391,21392,21393,21394,21395,21396,21397,21398,21399,21400,21401,21402,21403,21404,21405,21406,21407,21408,21641,21642,21643,21644,21645,21646,21647,21648,21649,21650,21651,21652,21653,21654,21655,21656,21657,21658,21659,21660,21661,21662,21663,21664,21665,21666,21667,21668,21669,21670,21671,21784,21785,21786,21787,21788,21789,21790,21791,21792,21793,21794,21795,21796,21797,21798,21799,21800,21801,21802,21803,21804,21805,21806,21807,21808,21809,21810,21811,21812,21813,21814,22047,22048,22049,22050,22051,22052,22053,22054,22055,22056,22057,22058,22059,22060,22061,22062,22063,22064,22065,22066,22067,22068,22069,22070,22071,22072,22073,22074,22075,22076,22077,22190,22191,22192,22193,22194,22195,22196,22197,22198,22199,22200,22201,22202,22203,22204,22205,22206,22207,22208,22209,22210,22211,22212,22213,22214,22215,22216,22217,22218,22219,22220', '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 01:46:2.141 -03.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t03.J014602-033000.06.2048.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.T10t03.J014602-033000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_negativethreshold
-999.0
hm_dogrowprune
None
hm_growiterations
-999
tlimit
2.0
parallel
automatic
hm_masking
manual
hm_weighting
None
masklimit
2.0
hm_minpsffraction
-999.0
hm_minbeamfrac
-999.0
calcsb
False
hm_minpercentchange
-999.0
hm_perchanweightdensity
None
Tasks Execution Statistics
Start time
2023-12-07 17:24:02.614
End
2023-12-08 11:10:05.899
Duration
17:46:03.285
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (102.5 KiB)