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
25246 (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
2.84 x 2.31 arcsec
beam p.a.
-84.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00341 Jy/beam
n-sigma * final scaled MAD of residual
0.00267 Jy/beam
flux fraction outside clean mask
0.167
flux in positive model image components
2.1 Jy/pixel
flux in negative model image components
-0.33 Jy/pixel
flux in model image (inner square deg.)
1.7 Jy/pixel
total number of major cycles done
29
clean residual peak / scaled MAD
152.77
non-pbcor image RMS
0.19 mJy/beam
flatnoise image max / min
1.35 / -0.0414 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1644
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T14t17.J111824+123000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_weighting
None
hm_minpsffraction
-999.0
cleancontranges
False
masklimit
2.0
drcorrect
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_cleaning
rms
parallel
automatic
calcsb
False
target_list
[{'antenna': None, 'field': '25246,25247,25248,25249,25250,25251,25252,25253,25254,25255,25256,25257,25258,25259,25260,25261,25262,25263,25264,25267,25268,25269,25270,25271,25272,25273,25274,25275,25276,25277,25278,25279,25280,25281,25282,25283,25284,25285,25642,25643,25644,25645,25646,25647,25648,25649,25650,25651,25652,25653,25654,25655,25656,25657,25658,25659,25660,25663,25664,25665,25666,25667,25668,25669,25670,25671,25672,25673,25674,25675,25676,25677,25678,25679,25680,25681,25862,25863,25864,25865,25866,25867,25868,25869,25870,25871,25872,25873,25874,25875,25876,25877,25878,25879,25880,26238,26239,26240,26241,26242,26243,26244,26245,26246,26247,26248,26249,26250,26251,26252,26253,26254,26255,26256,26259,26260,26261,26262,26263,26264,26265,26266,26267,26268,26269,26270,26271,26272,26273,26274,26275,26276,26277,26636,26637,26638,26639,26640,26641,26642,26643,26644,26645,26646,26647,26648,26649,26650,26651,26652,26653,26654,26657,26658,26659,26660,26661,26662,26663,26664,26665,26666,26667,26668,26669,26670,26671,26672,26673,26674,26675', '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 11:18:24.128 +12.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t17.J111824+123000.06.2048.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.T14t17.J111824+123000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_perchanweightdensity
None
overwrite_on_export
True
hm_cyclefactor
-999.0
vis
['VLASS2.1.sb38490392.eb38577577.59079.6066271412_split_split.ms']
hm_noisethreshold
-999.0
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_lownoisethreshold
-999.0
hm_npixels
0
hm_nsigma
0.0
hm_dogrowprune
None
tlimit
2.0
hm_fastnoise
None
output_dir
hm_masking
manual
hm_minpercentchange
-999.0
hm_growiterations
-999
hm_sidelobethreshold
-999.0
hm_maxpsffraction
-999.0
Tasks Execution Statistics
Start time
2025-02-19 18:19:00.595
End
2025-02-20 06:40:14.783
Duration
12:21:14.188
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (409.0 KiB)