4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
4343 (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
2.61 x 2.15 arcsec
beam p.a.
-4.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000591 Jy/beam
n-sigma * final scaled MAD of residual
0.000494 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
107 / -2.32 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7668
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T26t03.J035629+643000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
output_dir
hm_lownoisethreshold
-999.0
hm_fastnoise
None
vis
['VLASS3.1.sb43613116.eb43616822.59984.01587142361_split_split.ms']
hm_noisethreshold
-999.0
cleancontranges
False
hm_perchanweightdensity
None
hm_minbeamfrac
-999.0
overwrite_on_export
True
hm_negativethreshold
-999.0
calcsb
False
hm_npixels
0
target_list
[{'antenna': None, 'field': '4343,4344,4345,4346,4347,4348,4349,4350,4351,4352,4353,4354,4355,4356,4357,4358,4359,4360,4361,4362,4363,4364,4365,4677,4678,4679,4680,4681,4682,4683,4684,4685,4686,4687,4688,4689,4690,4691,4692,4693,4694,4695,4696,4697,4698,4699,4702,4703,4704,4705,4706,4707,4708,4709,4710,4711,4712,4713,4714,4715,4716,4717,4718,4719,4720,4721,4722,4723,4724,4880,4881,4882,4883,4884,4885,4886,4887,4888,4889,4890,4891,4892,4893,4894,4895,4896,4897,4898,4899,4900,4901,4902,5209,5210,5211,5212,5213,5214,5215,5216,5217,5218,5219,5220,5221,5222,5223,5224,5225,5226,5227,5228,5229,5230,5231,5234,5235,5236,5237,5238,5239,5240,5241,5242,5243,5244,5245,5246,5247,5248,5249,5250,5251,5252,5253,5254,5255,5256,5560,5561,5562,5563,5564,5565,5566,5567,5568,5569,5570,5571,5572,5573,5574,5575,5576,5577,5578,5579,5580,5581,5582,5585,5586,5587,5588,5589,5590,5591,5592,5593,5594,5595,5596,5597,5598,5599,5600,5601,5602,5603,5604,5605,5606,5607,5908,5909,5910,5911,5912,5913,5914,5915,5916,5917,5918,5919,5920,5921,5922,5923,5924,5925,5926,5927,5928,5929,5930,5933,5934,5935,5936,5937,5938,5939,5940,5941,5942,5943,5944,5945,5946,5947,5948,5949,5950,5951,5952,5953,5954,5955,10444,10445,10446,10447,10448,10449,10450,10451,10793,10794,10795,10796,10797,10798,10799,10800,10803,10804,10805,10806,10807,10808,10809,10810,10981,10982,10983,10984,10985,10986,10987,10988,11325,11326,11327,11328,11329,11330,11331,11332,11335,11336,11337,11338,11339,11340,11341,11342,11676,11677,11678,11679,11680,11681,11682,11683,11686,11687,11688,11689,11690,11691,11692,11693,12024,12025,12026,12027,12028,12029,12030,12031,12034,12035,12036,12037,12038,12039,12040,12041', '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': '1.0arcsec', 'cfcache': '', 'imsize': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 03:56:29.925 +64.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T26t03.J035629+643000.10.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': None, 'bl_ratio': None, 'uvtaper': [], 'scales': [0], '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': '', 'pbmask': None}]
hm_minpercentchange
-999.0
hm_growiterations
-999
hm_nsigma
0.0
hm_cleaning
manual
hm_masking
none
masklimit
2.0
hm_minpsffraction
-999.0
parallel
automatic
hm_maxpsffraction
-999.0
tlimit
2.0
hm_dogrowprune
None
hm_sidelobethreshold
-999.0
hm_cyclefactor
-999.0
hm_weighting
None
Tasks Execution Statistics
Start time
2023-03-11 08:47:26.635
End
2023-03-12 08:55:52.914
Duration
1 day, 0:08:26.278
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (132.0 KiB)