13. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
4674 (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
3.13 x 2.23 arcsec
beam p.a.
27.1deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000818 Jy/beam
n-sigma * final scaled MAD of residual
0.000674 Jy/beam
flux in positive model image components
0.82 Jy/pixel
flux in negative model image components
-0.061 Jy/pixel
flux in model image (inner square deg.)
0.43 Jy/pixel
total number of major cycles done
33
clean residual peak / scaled MAD
-5.26
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
108 / -0.896 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1900
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s13_0.VLASS2.1.se.T10t30.J195759-003000.06.2048.v1.I.iter3.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cyclefactor
-999.0
hm_negativethreshold
-999.0
hm_dogrowprune
None
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
calcsb
False
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_minbeamfrac
-999.0
overwrite_on_export
True
hm_cleaning
rms
parallel
automatic
hm_masking
manual
hm_perchanweightdensity
None
hm_growiterations
-999
hm_nsigma
0.0
hm_weighting
None
vis
['VLASS2.1.sb38542200.eb38575552.59076.152969456016_split_split.ms']
hm_minpsffraction
-999.0
masklimit
2.0
hm_sidelobethreshold
-999.0
hm_fastnoise
None
target_list
[{'antenna': None, 'field': '4674,4675,4676,4677,4678,4679,4680,4681,4682,4683,4684,4685,4686,4687,4688,4689,4690,4691,4692,4693,4694,4695,4696,4697,4698,4699,5052,5053,5054,5055,5056,5057,5058,5059,5060,5061,5062,5063,5064,5065,5066,5067,5068,5069,5070,5071,5072,5073,5074,5075,5076,5077,5080,5081,5082,5083,5084,5085,5086,5087,5088,5089,5090,5091,5092,5093,5094,5095,5096,5097,5098,5099,5100,5101,5102,5103,5104,5105,5458,5459,5460,5461,5462,5463,5464,5465,5466,5467,5468,5469,5470,5471,5472,5473,5474,5475,5476,5477,5478,5479,5480,5481,5482,5483,5486,5487,5488,5489,5490,5491,5492,5493,5494,5495,5496,5497,5498,5499,5500,5501,5502,5503,5504,5505,5506,5507,5508,5509,5510,5511,5689,5690,5691,5692,5693,5694,5695,5696,5697,5698,5699,5700,5701,5702,5703,5704,5705,5706,5707,5708,5709,5710,5711,5712,5713,5714,6067,6068,6069,6070,6071,6072,6073,6074,6075,6076,6077,6078,6079,6080,6081,6082,6083,6084,6085,6086,6087,6088,6089,6090,6091,6092,6095,6096,6097,6098,6099,6100,6101,6102,6103,6104,6105,6106,6107,6108,6109,6110,6111,6112,6113,6114,6115,6116,6117,6118,6119,6120,6473,6474,6475,6476,6477,6478,6479,6480,6481,6482,6483,6484,6485,6486,6487,6488,6489,6490,6491,6492,6493,6494,6495,6496,6497,6498,6501,6502,6503,6504,6505,6506,6507,6508,6509,6510,6511,6512,6513,6514,6515,6516,6517,6518,6519,6520,6521,6522,6523,6524,6525,6526', '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 19:57:60.000 -00.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t30.J195759-003000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', '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.T10t30.J195759-003000.06.2048.v1.QLcatmask-tier1.mask', 's12_0.VLASS2.1.se.T10t30.J195759-003000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
output_dir
cleancontranges
False
tlimit
2.0
Tasks Execution Statistics
Start time
2023-12-08 19:17:33.594
End
2023-12-09 19:08:11.243
Duration
23:50:37.649
Note, WebLog generation is not included in the time.
CASA logs for stage 13
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download
stage13/casapy.log (200.8 KiB)