13. Tclean/MakeImages
Make target aggregate continuum images

Image Details

Field Spw Pol Image details Image result
1258 (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) Iteration 3: image

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Major cycle statistics

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beam 3.09 x 2.25 arcsec
beam p.a. 22.0deg
cleaning threshold 0 Jy
n-sigma * initial scaled MAD of residual 0.000790 Jy/beam
n-sigma * final scaled MAD of residual 0.000694 Jy/beam
flux in positive model image components 0.93 Jy/pixel
flux in negative model image components -0.066 Jy/pixel
flux in model image (inner square deg.) 0.33 Jy/pixel
total number of major cycles done 39
clean residual peak / scaled MAD 5.24
non-pbcor image RMS 0.12 mJy/beam
flatnoise image max / min 66.3 / -0.876 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 2364
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file s13_0.VLASS2.1.se.T10t30.J193000-023000.06.2048.v1.I.iter3.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
target_list
[{'antenna': None, 'field': '1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1283,1284,1285,1286,1287,1288,1561,1562,1563,1564,1565,1566,1567,1568,1569,1570,1571,1572,1573,1574,1575,1576,1577,1578,1579,1580,1581,1582,1583,1584,1585,1586,1587,1588,1589,1590,1591,1664,1665,1666,1667,1668,1669,1670,1671,1672,1673,1674,1675,1676,1677,1678,1679,1680,1681,1682,1683,1684,1685,1686,1687,1688,1689,1690,1691,1692,1693,1694,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,2070,2071,2072,2073,2074,2075,2076,2077,2078,2079,2080,2081,2082,2083,2084,2085,2086,2087,2088,2089,2090,2091,2092,2093,2094,2095,2096,2097,2098,2099,2100,2373,2374,2375,2376,2377,2378,2379,2380,2381,2382,2383,2384,2385,2386,2387,2388,2389,2390,2391,2392,2393,2394,2395,2396,2397,2398,2399,2400,2401,2402,2403,2476,2477,2478,2479,2480,2481,2482,2483,2484,2485,2486,2487,2488,2489,2490,2491,2492,2493,2494,2495,2496,2497,2498,2499,2500,2501,2502,2503,2504,2505,2506,2779,2780,2781,2782,2783,2784,2785,2786,2787,2788,2789,2790,2791,2792,2793,2794,2795,2796,2797,2798,2799,2800,2801,2802,2803,2804,2805,2806,2807,2808,2809,2882,2883,2884,2885,2886,2887,2888,2889,2890,2891,2892,2893,2894,2895,2896,2897,2898,2899,2900,2901,2902,2903,2904,2905,2906,2907,2908,2909,2910,2911,2912,3185,3186,3187,3188,3189,3190,3191,3192,3193,3194,3195,3196,3197,3198,3199,3200,3201,3202,3203,3204,3205,3206,3207,3208,3209,3210,3211,3212,3213,3214,3215,3288,3289,3290,3291,3292,3293,3294,3295,3296,3297,3298,3299,3300,3301,3302,3303,3304,3305,3306,3307,3308,3309,3310,3311,3312,3313,3314,3315,3316,3317,3318,3591,3592,3593,3594,3595,3596,3597,3598,3599,3600,3601,3602,3603,3604,3605,3606,3607,3608,3609,3610,3611,3612,3613,3614,3615,3616,3617,3618,3619,3620,3621,3694,3695,3696,3697,3698,3699,3700,3701,3702,3703,3704,3705,3706,3707,3708,3709,3710,3711,3712,3713,3714,3715,3716,3717,3718,3719,3720,3721,3722,3723,3724', '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': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 19:30:0.366 -02.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t30.J193000-023000.06.2048.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, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': ['s4_0.VLASS2.1.se.T10t30.J193000-023000.06.2048.v1.QLcatmask-tier1.mask', 's12_0.VLASS2.1.se.T10t30.J193000-023000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_minpsffraction
-999.0
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_sidelobethreshold
-999.0
hm_masking
manual
masklimit
2.0
hm_minpercentchange
-999.0
hm_dogrowprune
None
parallel
automatic
hm_npixels
0
hm_cyclefactor
-999.0
hm_fastnoise
None
calcsb
False
hm_maxpsffraction
-999.0
overwrite_on_export
True
hm_nsigma
0.0
hm_noisethreshold
-999.0
vis
['VLASS2.1.sb38542200.eb38575552.59076.152969456016_split_split.ms']
hm_lownoisethreshold
-999.0
cleancontranges
False
hm_perchanweightdensity
None
hm_weighting
None
tlimit
2.0
hm_growiterations
-999
output_dir
 
hm_cleaning
rms
Start time
2023-12-09 03:26:33.617
End
2023-12-10 18:06:28.369
Duration
1 day, 14:39:54.752
Note, WebLog generation is not included in the time.

CASA logs for stage 13