14. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
21839 (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
3.10 x 2.24 arcsec
beam p.a.
9.1deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000701 Jy/beam
n-sigma * final scaled MAD of residual
0.000645 Jy/beam
flux in positive model image components
0.42 Jy/pixel
flux in negative model image components
-0.039 Jy/pixel
flux in model image (inner square deg.)
0.28 Jy/pixel
total number of major cycles done
42
clean residual peak / scaled MAD
39.82
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
29.9 / -0.855 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2100
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS2.1.se.T12t35.J231804+053000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_lownoisethreshold
-999.0
tlimit
2.0
hm_minpercentchange
-999.0
hm_fastnoise
None
hm_npixels
0
hm_noisethreshold
-999.0
hm_minpsffraction
-999.0
vis
['VLASS2.1.sb38563510.eb38566235.59073.10379631944_split_split.ms']
calcsb
False
hm_cyclefactor
-999.0
masklimit
2.0
hm_negativethreshold
-999.0
hm_masking
manual
parallel
automatic
hm_growiterations
-999
hm_sidelobethreshold
-999.0
hm_weighting
None
hm_minbeamfrac
-999.0
hm_dogrowprune
None
hm_maxpsffraction
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
target_list
[{'antenna': None, 'field': '21839,21840,21841,21842,21843,21844,21845,21846,21847,21848,21849,21850,21851,21852,21853,21854,21855,21856,21857,21858,21859,21862,21863,21864,21865,21866,21867,21868,21869,21870,21871,21872,21873,21874,21875,21876,21877,21878,21879,21880,21881,21882,22063,22064,22065,22066,22067,22068,22069,22070,22071,22072,22073,22074,22075,22076,22077,22078,22079,22080,22081,22082,22083,22446,22447,22448,22449,22450,22451,22452,22453,22454,22455,22456,22457,22458,22459,22460,22461,22462,22463,22464,22465,22466,22469,22470,22471,22472,22473,22474,22475,22476,22477,22478,22479,22480,22481,22482,22483,22484,22485,22486,22487,22488,22489,22850,22851,22852,22853,22854,22855,22856,22857,22858,22859,22860,22861,22862,22863,22864,22865,22866,22867,22868,22869,22870,22873,22874,22875,22876,22877,22878,22879,22880,22881,22882,22883,22884,22885,22886,22887,22888,22889,22890,22891,22892,22893,23075,23076,23077,23078,23079,23080,23081,23082,23083,23084,23085,23086,23087,23088,23089,23090,23091,23092,23093,23094,23095,23456,23457,23458,23459,23460,23461,23462,23463,23464,23465,23466,23467,23468,23469,23470,23471,23472,23473,23474,23475,23476', '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 23:18:4.125 +05.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T12t35.J231804+053000.06.2048.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': 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.T12t35.J231804+053000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T12t35.J231804+053000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
drcorrect
-999.0
overwrite_on_export
True
cleancontranges
False
hm_nsigma
0.0
hm_cleaning
rms
hm_perchanweightdensity
None
output_dir
Tasks Execution Statistics
Start time
2025-03-13 01:06:05.176
End
2025-03-13 14:12:06.739
Duration
13:06:01.564
Note, WebLog generation is not included in the time.
CASA logs for stage 14
View
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download
stage14/casapy.log (568.7 KiB)