13. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
1360 (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
3.08 x 2.27 arcsec
beam p.a.
-0.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000685 Jy/beam
n-sigma * final scaled MAD of residual
0.000530 Jy/beam
flux in positive model image components
1.7 Jy/pixel
flux in negative model image components
-0.12 Jy/pixel
flux in model image (inner square deg.)
0.41 Jy/pixel
total number of major cycles done
66
clean residual peak / scaled MAD
7.39
non-pbcor image RMS
97 uJy/beam
flatnoise image max / min
367 / -1.04 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4800
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s13_0.VLASS2.1.se.T28t09.J171601+703000.06.2048.v2.I.iter3.image.tt0
data type
Input Parameters
hm_sidelobethreshold
-999.0
hm_perchanweightdensity
None
hm_fastnoise
None
overwrite_on_export
True
hm_minbeamfrac
-999.0
hm_masking
manual
hm_maxpsffraction
-999.0
hm_cleaning
rms
parallel
automatic
hm_negativethreshold
-999.0
calcsb
False
hm_lownoisethreshold
-999.0
target_list
[{'antenna': None, 'field': '1360,1361,1362,1363,1364,1365,1366,1367,1368,1382,1383,1384,1385,1386,1387,1388,1389,1390,1626,1627,1628,1629,1630,1631,1632,1633,1634,1635,1636,1637,1638,1639,1640,1641,1642,1643,1644,1645,1646,1647,1648,1649,1650,1651,1652,1653,1654,1655,1656,1780,1781,1782,1783,1784,1785,1786,1787,1788,1789,1790,1791,1792,1793,1794,1795,1796,1797,1798,1799,1800,1801,1802,1803,1804,1805,1806,1807,1808,1809,1810,1811,2044,2045,2046,2047,2048,2049,2050,2051,2052,2053,2054,2055,2056,2057,2058,2059,2060,2061,2062,2063,2064,2065,2066,2067,2068,2069,2070,2071,2072,2073,2074,2251,2252,2253,2254,2255,2256,2257,2258,2259,2260,2261,2262,2263,2264,2265,2266,2267,2268,2269,2270,2271,2272,2273,2274,2275,2276,2277,2278,2279,2280,2281,2282,2403,2404,2405,2406,2407,2408,2409,2410,2411,2412,2413,2414,2415,2416,2417,2418,2419,2420,2421,2422,2423,2424,2425,2426,2427,2428,2429,2430,2431,2432,2433,2662,2663,2664,2665,2666,2667,2668,2669,2670,2671,2672,2673,2674,2675,2676,2677,2678,2679,2680,2681,2682,2683,2684,2685,2686,2687,2688,2689,2690,2691,2692,2693,2812,2813,2814,2815,2816,2817,2818,2819,2820,2821,2822,2823,2824,2825,2826,2827,2828,2829,2830,2831,2832,2833,2834,2835,2836,2837,2838,2839,2840,2841,2842,3068,3069,3070,3071,3072,3073,3074,3075,3076,3077,3078,3079,3080,3081,3082,3083,3084,3085,3086,3087,3088,3089,3090,3091,3092,3093,3094,3095,3096,3097,3098,3216,3217,3218,3219,3220,3221,3222,3223,3224,3225,3226,3227,3228,3229,3230,3231,3232,3233,3234,3235,3236,3237,3238,3239,3240,3241,3242,3243,3244,3245,3246,3247,3417,3418,3419,3420,3421,3422,3423,3424,3425,3426,3427,3428,3429,3430,3431,3432,3433,3434,3435,3436,3437,3438,3439,3440,3441,3442,3443,3444,3445,3446,3447,3669,3670,3671,3672,3673,3674,3675,3676,3677,3678,3679,3680,3681,3682,3683,3684,3685,3686,3687,3688,3689,3690,3691,3692,3693,3694,3695,3696,3697,3698,3699,3814,3815,3816,3817,3818,3819,3820,3821,3822,3823,3824,3825,3826,3827,3828,3829,3830,3831,3832,3833,3834,3835,3836,3837,3838,3839,3840,3841,3842,3843,3844', '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 17:16:1.135 +70.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T28t09.J171601+703000.06.2048.v2', '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': ['s4_0.VLASS2.1.se.T28t09.J171601+703000.06.2048.v2.QLcatmask-tier1.mask', 's12_0.VLASS2.1.se.T28t09.J171601+703000.06.2048.v2.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_minpercentchange
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_weighting
None
masklimit
2.0
hm_noisethreshold
-999.0
drcorrect
-999.0
hm_minpsffraction
-999.0
hm_growiterations
-999
hm_dogrowprune
None
cleancontranges
False
output_dir
vis
['VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms']
hm_cyclefactor
-999.0
hm_nsigma
0.0
tlimit
2.0
hm_npixels
0
Tasks Execution Statistics
Start time
2024-05-02 02:25:37.535
End
2024-05-05 21:55:05.123
Duration
3 days, 19:29:27.588
Note, WebLog generation is not included in the time.
CASA logs for stage 13
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stage13/casapy.log (754.0 KiB)