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
1652 (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
2.70 x 2.55 arcsec
beam p.a.
-51.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00107 Jy/beam
n-sigma * final scaled MAD of residual
0.000943 Jy/beam
flux in positive model image components
0.28 Jy/pixel
flux in negative model image components
-0.0076 Jy/pixel
flux in model image (inner square deg.)
0.24 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
14.38
non-pbcor image RMS
0.15 mJy/beam
flatnoise image max / min
171 / -0.965 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
480
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s11_0.VLASS3.2.se.T19t25.J195950+333000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
target_list
[{'antenna': None, 'field': '1652,1653,1654,1655,1656,1657,1658,1659,1660,1661,1662,1663,2047,2048,2049,2050,2051,2052,2053,2054,2055,2056,2057,2058,2061,2062,2063,2064,2065,2066,2067,2068,2069,2070,2071,2072,2455,2456,2457,2458,2459,2460,2461,2462,2463,2464,2465,2466,2469,2470,2471,2472,2473,2474,2475,2476,2477,2478,2479,2480,2862,2863,2864,2865,2866,2867,2868,2869,2870,2871,2872,2873,2876,2877,2878,2879,2880,2881,2882,2883,2884,2885,2886,2887,3268,3269,3270,3271,3272,3273,3274,3275,3276,3277,3278,3279,3282,3283,3284,3285,3286,3287,3288,3289,3290,3291,3292,3293', '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 19:59:50.836 +33.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T19t25.J195950+333000.06.2048.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.VLASS3.2.se.T19t25.J195950+333000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_fastnoise
None
hm_negativethreshold
-999.0
hm_noisethreshold
-999.0
hm_minbeamfrac
-999.0
hm_cyclefactor
-999.0
hm_weighting
None
hm_growiterations
-999
hm_masking
manual
vis
['VLASS3.2.sb45665927.eb46086746.60447.529309328704_split_split.ms']
hm_perchanweightdensity
None
tlimit
2.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
masklimit
2.0
hm_minpsffraction
-999.0
overwrite_on_export
True
hm_minpercentchange
-999.0
hm_nsigma
0.0
calcsb
False
hm_npixels
0
output_dir
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
cleancontranges
False
hm_dogrowprune
None
drcorrect
-999.0
hm_sidelobethreshold
-999.0
parallel
automatic
hm_cleaning
rms
Tasks Execution Statistics
Start time
2025-08-04 19:21:41.752
End
2025-08-04 22:06:35.370
Duration
2:44:53.619
Note, WebLog generation is not included in the time.
CASA logs for stage 11
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stage11/casapy.log (198.0 KiB)