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
13393 (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
2.72 x 2.29 arcsec
beam p.a.
87.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00232 Jy/beam
n-sigma * final scaled MAD of residual
0.00223 Jy/beam
flux fraction outside clean mask
0.0218
flux in positive model image components
0.26 Jy/pixel
flux in negative model image components
-0.00054 Jy/pixel
flux in model image (inner square deg.)
0.19 Jy/pixel
total number of major cycles done
8
clean residual peak / scaled MAD
-11.58
non-pbcor image RMS
0.16 mJy/beam
flatnoise image max / min
22.6 / -2.78 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
495
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T12t18.J114209+073000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_fastnoise
None
hm_noisethreshold
-999.0
hm_sidelobethreshold
-999.0
output_dir
hm_weighting
None
target_list
[{'antenna': None, 'field': '13393,13394,13395,13396,13397,13398,13399,13400,13401,13402,13403,13404,13405,13406,13407,13408,13409,13410,13411,13412,13413,13414,13415,13574,13575,13576,13577,13578,13579,13580,13581,13582,13583,13584,13585,13586,13587,13588,13589,13590,13591,13592,13593,13594,13595,13596,13797,13798,13799,13800,13801,13802,13803,13804,13805,13806,13807,13808,13809,13810,13811,13812,13813,13814,13815,13816,13817,13818,13819,13978,13979,13980,13981,13982,13983,13984,13985,13986,13987,13988,13989,13990,13991,13992,13993,13994,13995,13996,13997,13998,13999,14000,14201,14202,14203,14204,14205,14206,14207,14208,14209,14210,14211,14212,14213,14214,14215,14216,14217,14218,14219,14220,14221,14222,14223,14382,14383,14384,14385,14386,14387,14388,14389,14390,14391,14392,14393,14394,14395,14396,14397,14398,14399,14400,14401,14402,14403,14404,14604,14605,14606,14607,14608,14609,14610,14611,14612,14613,14614,14615,14616,14617,14618,14619,14620,14621,14622,14623,14624,14625,14626,14785,14786,14787,14788,14789,14790,14791,14792,14793,14794,14795,14796,14797,14798,14799,14800,14801,14802,14803,14804,14805,14806,14807,15008,15009,15010,15011,15012,15013,15014,15015,15016,15017,15018,15019,15020,15021,15022,15023,15024,15025,15026,15027,15028,15029,15030,20047,20048,20049,20050,20051,20052,20053,20054,20055,20056,20057,20058,20059,20060,20061,20062,20063,20064,20065,20066,20067,20068,20069', '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 11:42:9.913 +07.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T12t18.J114209+073000.06.2048.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.T12t18.J114209+073000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
overwrite_on_export
True
hm_negativethreshold
-999.0
cleancontranges
False
drcorrect
-999.0
hm_dogrowprune
None
hm_npixels
0
vis
['VLASS2.1.sb38508014.eb38518655.59051.788119143515_split_split.ms']
hm_minpercentchange
-999.0
hm_lownoisethreshold
-999.0
calcsb
False
parallel
automatic
hm_growiterations
-999
hm_perchanweightdensity
None
hm_nsigma
0.0
hm_minbeamfrac
-999.0
hm_cleaning
rms
hm_masking
manual
tlimit
2.0
masklimit
2.0
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
hm_cyclefactor
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
Tasks Execution Statistics
Start time
2025-02-18 22:35:00.955
End
2025-02-19 03:48:18.475
Duration
5:13:17.520
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
or
download
stage6/casapy.log (314.3 KiB)