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
1773 (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
2.83 x 2.44 arcsec
beam p.a.
54.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000571 Jy/beam
n-sigma * final scaled MAD of residual
0.000517 Jy/beam
flux in positive model image components
0.53 Jy/pixel
flux in negative model image components
-0.03 Jy/pixel
flux in model image (inner square deg.)
0.35 Jy/pixel
total number of major cycles done
35
clean residual peak / scaled MAD
5.32
non-pbcor image RMS
95 uJy/beam
flatnoise image max / min
19.3 / -0.67 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.VLASS2.1.se.T19t17.J131900+333000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
drcorrect
-999.0
hm_cyclefactor
-999.0
hm_masking
manual
masklimit
2.0
hm_fastnoise
None
tlimit
2.0
calcsb
False
hm_dogrowprune
None
hm_noisethreshold
-999.0
output_dir
hm_perchanweightdensity
None
target_list
[{'antenna': None, 'field': '1773,1774,1775,1776,1777,1778,1779,1780,1781,1782,1783,1784,1785,1786,1787,1788,1789,1790,1791,1792,1793,1794,1795,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,2122,2123,2124,2125,2126,2127,2128,2129,2130,2131,2132,2133,2134,2135,2136,2137,2138,2139,2140,2141,2142,2143,2144,2385,2386,2387,2388,2389,2390,2391,2392,2393,2394,2395,2396,2397,2398,2399,2400,2401,2402,2403,2404,2405,2406,2407,2530,2531,2532,2533,2534,2535,2536,2537,2538,2539,2540,2541,2542,2543,2544,2545,2546,2547,2548,2549,2550,2551,2552,2792,2793,2794,2795,2796,2797,2798,2799,2800,2801,2802,2803,2804,2805,2806,2807,2808,2809,2810,2811,2812,2813,2814,2937,2938,2939,2940,2941,2942,2943,2944,2945,2946,2947,2948,2949,2950,2951,2952,2953,2954,2955,2956,2957,2958,2959,3140,3141,3142,3143,3144,3145,3146,3147,3148,3149,3150,3151,3152,3153,3154,3155,3156,3157,3158,3159,3160,3161,3162,3401,3402,3403,3404,3405,3406,3407,3408,3409,3410,3411,3412,3413,3414,3415,3416,3417,3418,3419,3420,3421,3422,3423', '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 13:19:0.087 +33.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T19t17.J131900+333000.06.2048.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.VLASS2.1.se.T19t17.J131900+333000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T19t17.J131900+333000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_maxpsffraction
-999.0
overwrite_on_export
True
vis
['VLASS2.1.sb38609051.eb38659592.59110.93759270833_split_split.ms']
hm_cleaning
rms
hm_weighting
None
hm_minpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
hm_negativethreshold
-999.0
hm_growiterations
-999
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_sidelobethreshold
-999.0
hm_npixels
0
cleancontranges
False
parallel
automatic
hm_nsigma
0.0
hm_lownoisethreshold
-999.0
Tasks Execution Statistics
Start time
2025-01-09 07:38:02.867
End
2025-01-10 03:42:49.462
Duration
20:04:46.595
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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stage14/casapy.log (566.2 KiB)