6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
5199 (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)
View other QA images...
View major cycle table...
beam
3.63 x 2.16 arcsec
beam p.a.
-84.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00293 Jy/beam
n-sigma * final scaled MAD of residual
0.00285 Jy/beam
flux fraction outside clean mask
0.00825
flux in positive model image components
0.14 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.1 Jy/pixel
total number of major cycles done
8
clean residual peak / scaled MAD
9.93
non-pbcor image RMS
0.21 mJy/beam
flatnoise image max / min
18.7 / -2.74 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
265
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T10t05.J025359-003000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
output_dir
cleancontranges
False
hm_growiterations
-999
target_list
[{'antenna': None, 'field': '5199,5200,5201,5202,5203,5204,5205,5206,5207,5208,5209,5210,5211,5212,5213,5214,5215,5216,5217,5218,5219,5220,5221,5342,5343,5344,5345,5346,5347,5348,5349,5350,5351,5352,5353,5354,5355,5356,5357,5358,5359,5360,5361,5362,5363,5364,5605,5606,5607,5608,5609,5610,5611,5612,5613,5614,5615,5616,5617,5618,5619,5620,5621,5622,5623,5624,5625,5626,5627,5808,5809,5810,5811,5812,5813,5814,5815,5816,5817,5818,5819,5820,5821,5822,5823,5824,5825,5826,5827,5828,5829,5830,5951,5952,5953,5954,5955,5956,5957,5958,5959,5960,5961,5962,5963,5964,5965,5966,5967,5968,5969,5970,5971,5972,5973,6214,6215,6216,6217,6218,6219,6220,6221,6222,6223,6224,6225,6226,6227,6228,6229,6230,6231,6232,6233,6234,6235,6236,6357,6358,6359,6360,6361,6362,6363,6364,6365,6366,6367,6368,6369,6370,6371,6372,6373,6374,6375,6376,6377,6378,6379,6620,6621,6622,6623,6624,6625,6626,6627,6628,6629,6630,6631,6632,6633,6634,6635,6636,6637,6638,6639,6640,6641,6642', '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': [9600, 9600], 'pblimit': None, 'phasecenter': 'J2000 02:53:60.000 -00.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t05.J025359-003000.06.2048.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': 100, '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': 's5_0.VLASS2.1.se.T10t05.J025359-003000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_maxpsffraction
-999.0
hm_perchanweightdensity
None
hm_noisethreshold
-999.0
tlimit
2.0
hm_cleaning
rms
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
drcorrect
-999.0
calcsb
False
hm_minpercentchange
-999.0
masklimit
2.0
overwrite_on_export
True
parallel
automatic
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_npixels
0
hm_fastnoise
None
hm_minpsffraction
-999.0
vis
['VLASS2.1.sb38452360.eb38575738.59077.463367233795_split_split.ms']
hm_dogrowprune
None
hm_cyclefactor
-999.0
hm_lownoisethreshold
-999.0
hm_masking
manual
hm_nsigma
0.0
hm_weighting
None
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2025-01-15 21:29:59.015
End
2025-01-16 01:15:46.548
Duration
3:45:47.533
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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download
stage6/casapy.log (282.9 KiB)