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
2949 (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
2.67 x 2.55 arcsec
beam p.a.
41.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00181 Jy/beam
n-sigma * final scaled MAD of residual
0.00170 Jy/beam
flux fraction outside clean mask
0.0173
flux in positive model image components
0.23 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.2 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
10.00
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
58.5 / -0.979 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
455
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T24t09.J080324+543000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_nsigma
0.0
hm_minpercentchange
-999.0
hm_lownoisethreshold
-999.0
output_dir
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_npixels
0
hm_noisethreshold
-999.0
cleancontranges
False
hm_masking
manual
hm_perchanweightdensity
None
masklimit
2.0
drcorrect
-999.0
hm_negativethreshold
-999.0
hm_weighting
None
parallel
automatic
hm_growiterations
-999
hm_dogrowprune
None
target_list
[{'antenna': None, 'field': '2949,2950,2951,2952,2953,2954,2955,2956,2957,2958,2959,2960,2961,2962,2963,2964,2965,2966,2967,2968,2969,2970,3285,3286,3287,3288,3289,3290,3291,3292,3293,3294,3295,3296,3297,3298,3299,3300,3301,3302,3303,3304,3305,3308,3309,3310,3311,3312,3313,3314,3315,3316,3317,3318,3319,3320,3321,3322,3323,3324,3325,3326,3327,3328,3642,3643,3644,3645,3646,3647,3648,3649,3650,3651,3652,3653,3654,3655,3656,3657,3658,3659,3660,3661,3662,3820,3821,3822,3823,3824,3825,3826,3827,3828,3829,3830,3831,3832,3833,3834,3835,3836,3837,3838,3839,3840,3843,3844,3845,3846,3847,3848,3849,3850,3851,3852,3853,3854,3855,3856,3857,3858,3859,3860,3861,3862,3863,4174,4175,4176,4177,4178,4179,4180,4181,4182,4183,4184,4185,4186,4187,4188,4189,4190,4191,4192,4193,4194,4197,4198,4199,4200,4201,4202,4203,4204,4205,4206,4207,4208,4209,4210,4211,4212,4213,4214,4215,4216,4217,4525,4526,4527,4528,4529,4530,4531,4532,4533,4534,4535,4536,4537,4538,4539,4540,4541,4542,4543,4544,4545', '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 08:03:24.156 +54.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T24t09.J080324+543000.06.2048.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.VLASS2.1.se.T24t09.J080324+543000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minpsffraction
-999.0
overwrite_on_export
True
hm_cyclefactor
-999.0
hm_fastnoise
None
hm_sidelobethreshold
-999.0
hm_minbeamfrac
-999.0
calcsb
False
vis
['VLASS2.1.sb38667356.eb38705720.59131.46099141204_split_split.ms']
hm_cleaning
rms
tlimit
2.0
hm_maxpsffraction
-999.0
Tasks Execution Statistics
Start time
2025-01-30 22:05:17.269
End
2025-01-31 01:35:27.537
Duration
3:30:10.268
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (265.8 KiB)