5. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
4749 (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
2.90 x 2.32 arcsec
beam p.a.
-80.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00266 Jy/beam
n-sigma * final scaled MAD of residual
0.00222 Jy/beam
flux fraction outside clean mask
0.0920
flux in positive model image components
1.5 Jy/pixel
flux in negative model image components
-0.043 Jy/pixel
flux in model image (inner square deg.)
0.8 Jy/pixel
total number of major cycles done
24
clean residual peak / scaled MAD
42.78
non-pbcor image RMS
0.16 mJy/beam
flatnoise image max / min
561 / -11.1 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1498
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T11t29.J185801+033000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_npixels
0
drcorrect
-999.0
vis
['VLASS2.1.sb38498189.eb38518036.59051.15321533565_split_split.ms']
calcsb
False
hm_cyclefactor
-999.0
hm_sidelobethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_cleaning
rms
hm_perchanweightdensity
None
masklimit
2.0
tlimit
2.0
parallel
automatic
hm_fastnoise
None
hm_nsigma
0.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_weighting
None
hm_masking
manual
target_list
[{'antenna': None, 'field': '4749,4750,4751,4752,4753,4754,4755,4756,4757,4758,4759,4760,4761,4762,4763,4764,4765,4766,4767,4768,4769,4770,4771,4772,4773,4774,4775,4776,4777,4778,4779,4972,4973,4974,4975,4976,4977,4978,4979,4980,4981,4982,4983,4984,4985,4986,4987,4988,4989,4990,4991,4992,4993,4994,4995,4996,4997,4998,4999,5000,5001,5002,5155,5156,5157,5158,5159,5160,5161,5162,5163,5164,5165,5166,5167,5168,5169,5170,5171,5172,5173,5174,5175,5176,5177,5178,5179,5180,5181,5182,5183,5184,5185,5378,5379,5380,5381,5382,5383,5384,5385,5386,5387,5388,5389,5390,5391,5392,5393,5394,5395,5396,5397,5398,5399,5400,5401,5402,5403,5404,5405,5406,5407,5408,5561,5562,5563,5564,5565,5566,5567,5568,5569,5570,5571,5572,5573,5574,5575,5576,5577,5578,5579,5580,5581,5582,5583,5584,5585,5586,5587,5588,5589,5590,5591,5784,5785,5786,5787,5788,5789,5790,5791,5792,5793,5794,5795,5796,5797,5798,5799,5800,5801,5802,5803,5804,5805,5806,5807,5808,5809,5810,5811,5812,5813,5814,5967,5968,5969,5970,5971,5972,5973,5974,5975,5976,5977,5978,5979,5980,5981,5982,5983,5984,5985,5986,5987,5988,5989,5990,5991,5992,5993,5994,5995,5996,5997,6190,6191,6192,6193,6194,6195,6196,6197,6198,6199,6200,6201,6202,6203,6204,6205,6206,6207,6208,6209,6210,6211,6212,6213,6214,6215,6216,6217,6218,6219,6220,6373,6374,6375,6376,6377,6378,6379,6380,6381,6382,6383,6384,6385,6386,6387,6388,6389,6390,6391,6392,6393,6394,6395,6396,6397,6398,6399,6400,6401,6402,6403,6596,6597,6598,6599,6600,6601,6602,6603,6604,6605,6606,6607,6608,6609,6610,6611,6612,6613,6614,6615,6616,6617,6618,6619,6620,6621,6622,6623,6624,6625,6626,6779,6780,6781,6782,6783,6784,6785,6786,6787,6788,6789,6790,6791,6792,6793,6794,6795,6796,6797,6798,6799,6800,6801,6802,6803,6804,6805,6806,6807,6808,6809', '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 18:58:1.482 +03.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T11t29.J185801+033000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['2.6476arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'nmajor': 220, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'drcorrect': None, 'flagpct': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's4_0.VLASS2.1.se.T11t29.J185801+033000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
cleancontranges
False
hm_dogrowprune
None
hm_minpercentchange
-999.0
hm_noisethreshold
-999.0
output_dir
hm_maxpsffraction
-999.0
overwrite_on_export
True
hm_growiterations
-999
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
hm_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2024-04-19 22:50:38.608
End
2024-04-21 01:06:58.466
Duration
1 day, 2:16:19.857
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (368.3 KiB)