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
19114 (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
2.83 x 2.75 arcsec
beam p.a.
-5.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00210 Jy/beam
n-sigma * final scaled MAD of residual
0.00192 Jy/beam
flux fraction outside clean mask
0.0389
flux in positive model image components
0.35 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.21 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
10.07
non-pbcor image RMS
0.16 mJy/beam
flatnoise image max / min
47.4 / -1.22 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
697
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T22t21.J205919+473000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_sidelobethreshold
-999.0
masklimit
2.0
calcsb
False
target_list
[{'antenna': None, 'field': '19114,19115,19116,19117,19118,19119,19120,19121,19122,19123,19124,19125,19126,19127,19128,19129,19130,19131,19134,19135,19136,19137,19138,19139,19140,19141,19142,19143,19144,19145,19146,19147,19148,19149,19150,19151,19530,19531,19532,19533,19534,19535,19536,19537,19538,19539,19540,19541,19542,19543,19544,19545,19546,19547,19550,19551,19552,19553,19554,19555,19556,19557,19558,19559,19560,19561,19562,19563,19564,19565,19566,19567,19944,19945,19946,19947,19948,19949,19950,19951,19952,19953,19954,19955,19956,19957,19958,19959,19960,19961,19964,19965,19966,19967,19968,19969,19970,19971,19972,19973,19974,19975,19976,19977,19978,19979,19980,19981,20357,20358,20359,20360,20361,20362,20363,20364,20365,20366,20367,20368,20369,20370,20371,20372,20373,20374,20377,20378,20379,20380,20381,20382,20383,20384,20385,20386,20387,20388,20389,20390,20391,20392,20393,20394,20768,20769,20770,20771,20772,20773,20774,20775,20776,20777,20778,20779,20780,20781,20782,20783,20784,20785,20788,20789,20790,20791,20792,20793,20794,20795,20796,20797,20798,20799,20800,20801,20802,20803,20804,20805', '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 20:59:19.535 +47.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T22t21.J205919+473000.06.2048.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': 's5_0.VLASS2.1.se.T22t21.J205919+473000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minpercentchange
-999.0
hm_dogrowprune
None
hm_cyclefactor
-999.0
hm_npixels
0
hm_nsigma
0.0
hm_maxpsffraction
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
cleancontranges
False
hm_growiterations
-999
hm_perchanweightdensity
None
tlimit
2.0
parallel
automatic
drcorrect
-999.0
hm_fastnoise
None
hm_weighting
None
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
vis
['VLASS2.1.sb38526435.eb38567732.59074.15649113426_split_split.ms']
hm_cleaning
rms
hm_negativethreshold
-999.0
hm_masking
manual
output_dir
overwrite_on_export
True
hm_noisethreshold
-999.0
hm_minbeamfrac
-999.0
Tasks Execution Statistics
Start time
2024-12-11 21:35:35.844
End
2024-12-12 01:35:29.845
Duration
3:59:54.001
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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download
stage6/casapy.log (280.6 KiB)