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
1729 (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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beam
2.29 x 2.21 arcsec
beam p.a.
16.4deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000621 Jy/beam
n-sigma * final scaled MAD of residual
0.000518 Jy/beam
flux in positive model image components
0.87 Jy/pixel
flux in negative model image components
-0.05 Jy/pixel
flux in model image (inner square deg.)
0.74 Jy/pixel
total number of major cycles done
33
clean residual peak / scaled MAD
5.84
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
62 / -0.637 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1700
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS2.2.se.T16t25.J184042+213000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
output_dir
calcsb
False
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
hm_npixels
0
masklimit
2.0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '1729,1730,1731,1732,1733,1734,1735,1736,1737,1738,1739,1740,1741,1742,1743,1744,1745,1746,1747,1748,1749,1750,1751,2113,2114,2115,2116,2117,2118,2119,2120,2121,2122,2123,2124,2125,2126,2127,2128,2129,2130,2131,2132,2133,2134,2135,2326,2327,2328,2329,2330,2331,2332,2333,2334,2335,2336,2337,2338,2339,2340,2341,2342,2343,2344,2345,2346,2347,2348,2369,2370,2371,2372,2373,2374,2375,2376,2377,2378,2379,2380,2381,2382,2383,2384,2385,2386,2387,2388,2389,2390,2391,2752,2753,2754,2755,2756,2757,2758,2759,2760,2761,2762,2763,2764,2765,2766,2767,2768,2769,2770,2771,2772,2773,2774,2795,2796,2797,2798,2799,2800,2801,2802,2803,2804,2805,2806,2807,2808,2809,2810,2811,2812,2813,2814,2815,2816,2817,3178,3179,3180,3181,3182,3183,3184,3185,3186,3187,3188,3189,3190,3191,3192,3193,3194,3195,3196,3197,3198,3199,3200,3391,3392,3393,3394,3395,3396,3397,3398,3399,3400,3401,3402,3403,3404,3405,3406,3407,3408,3409,3410,3411,3412,3433,3434,3435,3436,3437,3438,3439,3440,3441,3442,3443,3444,3445,3446,3447,3448,3449,3450,3451,3452,3453,3454', '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 18:40:42.211 +21.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.2.se.T16t25.J184042+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.VLASS2.2.se.T16t25.J184042+213000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.2.se.T16t25.J184042+213000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_weighting
None
cleancontranges
False
hm_cyclefactor
-999.0
hm_cleaning
rms
hm_dogrowprune
None
overwrite_on_export
True
drcorrect
-999.0
hm_fastnoise
None
hm_growiterations
-999
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
tlimit
2.0
hm_masking
manual
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
parallel
automatic
vis
['VLASS2.2.sb40233904.eb40478968.59488.05569084491_split_split.ms']
hm_perchanweightdensity
None
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
Tasks Execution Statistics
Start time
2025-05-26 09:19:35.129
End
2025-05-27 06:15:43.802
Duration
20:56:08.673
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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download
stage14/casapy.log (574.1 KiB)