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
18480 (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
3.53 x 2.37 arcsec
beam p.a.
86.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00313 Jy/beam
n-sigma * final scaled MAD of residual
0.00298 Jy/beam
flux fraction outside clean mask
0.0613
flux in positive model image components
0.1 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.1 Jy/pixel
total number of major cycles done
10
clean residual peak / scaled MAD
10.03
non-pbcor image RMS
0.22 mJy/beam
flatnoise image max / min
34.9 / -2.63 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
102
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T10t12.J080000-003000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_growiterations
-999
hm_lownoisethreshold
-999.0
hm_npixels
0
masklimit
2.0
output_dir
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_nsigma
0.0
cleancontranges
False
target_list
[{'antenna': None, 'field': '18480,18481,18482,18483,18484,18485,18486,18487,18488,18489,18490,18873,18874,18875,18876,18877,18878,18879,18880,18881,18882,18883,18886,18887,18888,18889,18890,18891,18892,18893,18894,18895,18896,19089,19090,19091,19092,19093,19094,19095,19096,19097,19098,19099,19482,19483,19484,19485,19486,19487,19488,19489,19490,19491,19492,19495,19496,19497,19498,19499,19500,19501,19502,19503,19504,19505,19888,19889,19890,19891,19892,19893,19894,19895,19896,19897,19898,19901,19902,19903,19904,19905,19906,19907,19908,19909,19910,19911', '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 08:00:0.000 -00.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t12.J080000-003000.06.2048.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.T10t12.J080000-003000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minpercentchange
-999.0
drcorrect
-999.0
hm_cleaning
rms
hm_sidelobethreshold
-999.0
hm_masking
manual
hm_fastnoise
None
hm_perchanweightdensity
None
parallel
automatic
overwrite_on_export
True
hm_cyclefactor
-999.0
hm_minpsffraction
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_weighting
None
hm_noisethreshold
-999.0
tlimit
2.0
hm_dogrowprune
None
vis
['VLASS2.1.sb38461639.eb38575724.59076.48643795139_split_split.ms']
calcsb
False
hm_minbeamfrac
-999.0
Tasks Execution Statistics
Start time
2025-01-30 21:54:43.125
End
2025-01-31 00:41:58.206
Duration
2:47:15.082
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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download
stage6/casapy.log (300.3 KiB)