13. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
11639 (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
3.31 x 2.37 arcsec
beam p.a.
-57.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000742 Jy/beam
n-sigma * final scaled MAD of residual
0.000549 Jy/beam
flux in positive model image components
1.3 Jy/pixel
flux in negative model image components
-0.056 Jy/pixel
flux in model image (inner square deg.)
1.1 Jy/pixel
total number of major cycles done
32
clean residual peak / scaled MAD
-6.68
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
117 / -0.787 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.T28t08.J153452+693000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
calcsb
False
cleancontranges
False
hm_perchanweightdensity
None
vis
['VLASS2.1.sb38544671.eb38577571.59079.03639115741_split_split.ms']
hm_fastnoise
None
hm_sidelobethreshold
-999.0
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
hm_dogrowprune
None
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_noisethreshold
-999.0
hm_nsigma
0.0
target_list
[{'antenna': None, 'field': '11639,11640,11641,11642,11643,11644,11645,11646,11647,11648,11649,11650,11651,11652,11653,11654,11655,11656,11657,11658,11659,11660,11661,11969,11970,11971,11972,11973,11974,11975,11976,11977,11978,11979,11980,11981,11982,11983,11984,11985,11986,11987,11988,11989,11990,11991,12058,12059,12060,12061,12062,12063,12064,12065,12066,12067,12068,12069,12070,12071,12072,12073,12074,12075,12076,12077,12078,12079,12080,12392,12393,12394,12395,12396,12397,12398,12399,12400,12401,12402,12403,12404,12405,12406,12407,12408,12409,12410,12411,12412,12413,12414,12483,12484,12485,12486,12487,12488,12489,12490,12491,12492,12493,12494,12495,12496,12497,12498,12499,12500,12501,12502,12503,12504,12505,12821,12822,12823,12824,12825,12826,12827,12828,12829,12830,12831,12832,12833,12834,12835,12836,12837,12838,12839,12840,12841,12842,12843,12912,12913,12914,12915,12916,12917,12918,12919,12920,12921,12922,12923,12924,12925,12926,12927,12928,12929,12930,12931,12932,12933,12934,13254,13255,13256,13257,13258,13259,13260,13261,13262,13263,13264,13265,13266,13267,13268,13269,13270,13271,13272,13273,13274,13275,13346,13347,13348,13349,13350,13351,13352,13353,13354,13355,13356,13357,13358,13359,13360,13361,13362,13363,13364,13365,13366,13367,13368', '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 15:34:52.473 +69.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T28t08.J153452+693000.06.2048.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, '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.T28t08.J153452+693000.06.2048.v1.QLcatmask-tier1.mask', 's12_0.VLASS2.1.se.T28t08.J153452+693000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_weighting
None
hm_growiterations
-999
tlimit
2.0
overwrite_on_export
True
output_dir
parallel
automatic
drcorrect
-999.0
hm_lownoisethreshold
-999.0
hm_masking
manual
hm_maxpsffraction
-999.0
masklimit
2.0
hm_minpsffraction
-999.0
hm_cleaning
rms
hm_npixels
0
hm_negativethreshold
-999.0
Tasks Execution Statistics
Start time
2024-04-23 07:21:02.303
End
2024-04-24 01:28:26.323
Duration
18:07:24.020
Note, WebLog generation is not included in the time.
CASA logs for stage 13
View
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stage13/casapy.log (562.7 KiB)