14. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
3384 (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
2.28 x 2.13 arcsec
beam p.a.
-49.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000580 Jy/beam
n-sigma * final scaled MAD of residual
0.000548 Jy/beam
flux in positive model image components
0.37 Jy/pixel
flux in negative model image components
-0.037 Jy/pixel
flux in model image (inner square deg.)
0.21 Jy/pixel
total number of major cycles done
26
clean residual peak / scaled MAD
-5.42
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
37.8 / -0.691 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1600
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS3.2.se.T16t09.J064042+213000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_lownoisethreshold
-999.0
parallel
automatic
tlimit
2.0
hm_cyclefactor
-999.0
hm_minpsffraction
-999.0
hm_cleaning
rms
output_dir
hm_negativethreshold
-999.0
cleancontranges
False
hm_growiterations
-999
target_list
[{'antenna': None, 'field': '3384,3385,3386,3387,3388,3389,3390,3391,3392,3393,3394,3395,3396,3397,3398,3399,3400,3401,3402,3403,3404,3405,3766,3767,3768,3769,3770,3771,3772,3773,3774,3775,3776,3777,3778,3779,3780,3781,3782,3783,3784,3785,3786,3787,3808,3809,3810,3811,3812,3813,3814,3815,3816,3817,3818,3819,3820,3821,3822,3823,3824,3825,3826,3827,3828,3829,3830,4191,4192,4193,4194,4195,4196,4197,4198,4199,4200,4201,4202,4203,4204,4205,4206,4207,4208,4209,4210,4211,4212,4213,4234,4235,4236,4237,4238,4239,4240,4241,4242,4243,4244,4245,4246,4247,4248,4249,4250,4251,4252,4253,4254,4255,4256,4617,4618,4619,4620,4621,4622,4623,4624,4625,4626,4627,4628,4629,4630,4631,4632,4633,4634,4635,4636,4637,4638,4639,4660,4661,4662,4663,4664,4665,4666,4667,4668,4669,4670,4671,4672,4673,4674,4675,4676,4677,4678,4679,4680,4681,4682,5043,5044,5045,5046,5047,5048,5049,5050,5051,5052,5053,5054,5055,5056,5057,5058,5059,5060,5061,5062,5063,5064,5065,5086,5087,5088,5089,5090,5091,5092,5093,5094,5095,5096,5097,5098,5099,5100,5101,5102,5103,5104,5105,5106,5107,5108', '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 06:40:42.211 +21.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T16t09.J064042+213000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', '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.VLASS3.2.se.T16t09.J064042+213000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS3.2.se.T16t09.J064042+213000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_fastnoise
None
hm_masking
manual
vis
['VLASS3.2.sb45651824.eb45865366.60434.814344212966_split_split.ms']
drcorrect
-999.0
masklimit
2.0
overwrite_on_export
True
hm_minbeamfrac
-999.0
calcsb
False
hm_weighting
None
hm_perchanweightdensity
None
hm_npixels
0
hm_dogrowprune
None
hm_sidelobethreshold
-999.0
hm_minpercentchange
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_nsigma
0.0
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
Tasks Execution Statistics
Start time
2025-08-05 05:48:35.632
End
2025-08-05 20:54:59.560
Duration
15:06:23.929
Note, WebLog generation is not included in the time.
CASA logs for stage 14
View
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stage14/casapy.log (532.3 KiB)