11. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
18259 (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
3.37 x 2.42 arcsec
beam p.a.
-84.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00138 Jy/beam
n-sigma * final scaled MAD of residual
0.00124 Jy/beam
flux in positive model image components
0.3 Jy/pixel
flux in negative model image components
-7e-06 Jy/pixel
flux in model image (inner square deg.)
0.16 Jy/pixel
total number of major cycles done
19
clean residual peak / scaled MAD
-6.50
non-pbcor image RMS
0.18 mJy/beam
flatnoise image max / min
109 / -1.86 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
553
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s11_0.VLASS2.2.se.T10t25.J164000-003000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
parallel
automatic
hm_maxpsffraction
-999.0
hm_nsigma
0.0
hm_perchanweightdensity
None
hm_noisethreshold
-999.0
drcorrect
-999.0
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
calcsb
False
cleancontranges
False
hm_dogrowprune
None
output_dir
hm_fastnoise
None
tlimit
2.0
vis
['VLASS2.2.sb40874670.eb40884641.59511.666189490745_split_split.ms']
hm_cleaning
rms
hm_npixels
0
masklimit
2.0
target_list
[{'antenna': None, 'field': '18259,18260,18261,18262,18263,18264,18265,18266,18267,18268,18269,18270,18271,18272,18273,18274,18277,18278,18279,18280,18281,18282,18283,18284,18285,18286,18287,18288,18289,18290,18291,18292,18665,18666,18667,18668,18669,18670,18671,18672,18673,18674,18675,18676,18677,18678,18679,18680,18683,18684,18685,18686,18687,18688,18689,18690,18691,18692,18693,18694,18695,18696,18697,18698,19071,19072,19073,19074,19075,19076,19077,19078,19079,19080,19081,19082,19083,19084,19085,19086,19274,19275,19276,19277,19278,19279,19280,19281,19282,19283,19284,19285,19286,19287,19288,19289,19292,19293,19294,19295,19296,19297,19298,19299,19300,19301,19302,19303,19304,19305,19306,19307,19680,19681,19682,19683,19684,19685,19686,19687,19688,19689,19690,19691,19692,19693,19694,19695,19698,19699,19700,19701,19702,19703,19704,19705,19706,19707,19708,19709,19710,19711,19712,19713,20086,20087,20088,20089,20090,20091,20092,20093,20094,20095,20096,20097,20098,20099,20100,20101', '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 16:40:0.000 -00.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.2.se.T10t25.J164000-003000.06.2048.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': -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.VLASS2.2.se.T10t25.J164000-003000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_cyclefactor
-999.0
hm_growiterations
-999
hm_masking
manual
hm_minbeamfrac
-999.0
hm_weighting
None
hm_sidelobethreshold
-999.0
overwrite_on_export
True
hm_minpercentchange
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
Tasks Execution Statistics
Start time
2025-04-16 05:03:43.811
End
2025-04-16 16:39:54.760
Duration
11:36:10.950
Note, WebLog generation is not included in the time.
CASA logs for stage 11
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stage11/casapy.log (272.6 KiB)