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
18162 (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
2.80 x 2.67 arcsec
beam p.a.
-61.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00199 Jy/beam
n-sigma * final scaled MAD of residual
0.00197 Jy/beam
flux in positive model image components
0.044 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.029 Jy/pixel
total number of major cycles done
3
clean residual peak / scaled MAD
9.99
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
8.96 / -1.04 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
164
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T20t24.J191109+393000.06.2048.v2.I.iter1.image.tt0
data type
Input Parameters
overwrite_on_export
True
hm_masking
manual
hm_fastnoise
None
hm_negativethreshold
-999.0
tlimit
2.0
hm_npixels
0
hm_cleaning
rms
hm_minpsffraction
-999.0
hm_sidelobethreshold
-999.0
hm_weighting
None
parallel
automatic
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
hm_nsigma
0.0
hm_minpercentchange
-999.0
hm_perchanweightdensity
None
hm_maxpsffraction
-999.0
calcsb
False
masklimit
2.0
cleancontranges
False
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_dogrowprune
None
hm_minbeamfrac
-999.0
vis
['VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms']
target_list
[{'antenna': None, 'field': '18162,18163,18164,18165,18166,18167,18168,18169,18170,18171,18172,18173,18174,18175,18176,18525,18526,18527,18528,18529,18530,18531,18532,18533,18534,18535,18536,18537,18538,18539,18542,18543,18544,18545,18546,18547,18548,18549,18550,18551,18552,18553,18554,18555,18556,18903,18904,18905,18906,18907,18908,18909,18910,18911,18912,18913,18914,18915,18916,18917,18920,18921,18922,18923,18924,18925,18926,18927,18928,18929,18930,18931,18932,18933,18934,19280,19281,19282,19283,19284,19285,19286,19287,19288,19289,19290,19291,19292,19293,19294,19297,19298,19299,19300,19301,19302,19303,19304,19305,19306,19307,19308,19309,19310,19311,19656,19657,19658,19659,19660,19661,19662,19663,19664,19665,19666,19667,19668,19669,19670,19673,19674,19675,19676,19677,19678,19679,19680,19681,19682,19683,19684,19685,19686,19687', '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 19:11:9.700 +39.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T20t24.J191109+393000.06.2048.v2', '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.T20t24.J191109+393000.06.2048.v2.QLcatmask-tier1.mask', 'pbmask': None}]
output_dir
hm_noisethreshold
-999.0
drcorrect
-999.0
hm_growiterations
-999
Tasks Execution Statistics
Start time
2025-01-24 23:32:59.418
End
2025-01-25 01:35:14.616
Duration
2:02:15.198
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (270.2 KiB)