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
1743 (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
2.56 x 2.07 arcsec
beam p.a.
-55.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000754 Jy/beam
n-sigma * final scaled MAD of residual
0.000586 Jy/beam
flux in positive model image components
1.9 Jy/pixel
flux in negative model image components
-0.35 Jy/pixel
flux in model image (inner square deg.)
1.5 Jy/pixel
total number of major cycles done
91
clean residual peak / scaled MAD
11.18
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
694 / -2.31 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
6900
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS3.2.se.T15t07.J050957+183000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_perchanweightdensity
None
vis
['VLASS3.2.sb45478884.eb45758950.60430.75354622686_split_split.ms']
hm_cleaning
rms
hm_lownoisethreshold
-999.0
hm_minbeamfrac
-999.0
hm_sidelobethreshold
-999.0
drcorrect
-999.0
hm_cyclefactor
-999.0
cleancontranges
False
calcsb
False
hm_growiterations
-999
target_list
[{'antenna': None, 'field': '1743,1744,1745,1746,1747,1748,1749,1750,1751,1752,1753,1754,1755,1756,1757,1758,1759,1760,1761,1762,1763,1764,2125,2126,2127,2128,2129,2130,2131,2132,2133,2134,2135,2136,2137,2138,2139,2140,2141,2142,2143,2144,2145,2146,2175,2176,2177,2178,2179,2180,2181,2182,2183,2184,2185,2186,2187,2188,2189,2190,2191,2192,2193,2194,2195,2196,2197,2559,2560,2561,2562,2563,2564,2565,2566,2567,2568,2569,2570,2571,2572,2573,2574,2575,2576,2577,2578,2579,2580,2609,2610,2611,2612,2613,2614,2615,2616,2617,2618,2619,2620,2621,2622,2623,2624,2625,2626,2627,2628,2629,2630,2993,2994,2995,2996,2997,2998,2999,3000,3001,3002,3003,3004,3005,3006,3007,3008,3009,3010,3011,3012,3013,3014,3043,3044,3045,3046,3047,3048,3049,3050,3051,3052,3053,3054,3055,3056,3057,3058,3059,3060,3061,3062,3063,3064,3427,3428,3429,3430,3431,3432,3433,3434,3435,3436,3437,3438,3439,3440,3441,3442,3443,3444,3445,3446,3447,3448,3477,3478,3479,3480,3481,3482,3483,3484,3485,3486,3487,3488,3489,3490,3491,3492,3493,3494,3495,3496,3497,3498,3499', '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 05:09:57.334 +18.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T15t07.J050957+183000.06.2048.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.T15t07.J050957+183000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS3.2.se.T15t07.J050957+183000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
output_dir
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
masklimit
2.0
hm_dogrowprune
None
hm_negativethreshold
-999.0
hm_weighting
None
hm_noisethreshold
-999.0
overwrite_on_export
True
hm_masking
manual
hm_npixels
0
tlimit
2.0
hm_minpercentchange
-999.0
hm_minpsffraction
-999.0
parallel
automatic
hm_maxpsffraction
-999.0
hm_fastnoise
None
hm_nsigma
0.0
Tasks Execution Statistics
Start time
2025-07-31 04:33:14.038
End
2025-08-02 01:59:39.960
Duration
1 day, 21:26:25.922
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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download
stage14/casapy.log (878.8 KiB)