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
1754 (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
2.50 x 2.24 arcsec
beam p.a.
-79.1deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000566 Jy/beam
n-sigma * final scaled MAD of residual
0.000508 Jy/beam
flux in positive model image components
0.51 Jy/pixel
flux in negative model image components
-0.034 Jy/pixel
flux in model image (inner square deg.)
0.3 Jy/pixel
total number of major cycles done
55
clean residual peak / scaled MAD
6.37
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
45.9 / -0.642 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.T17t03.J015416+253000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
calcsb
False
hm_cyclefactor
-999.0
hm_perchanweightdensity
None
hm_maxpsffraction
-999.0
overwrite_on_export
True
tlimit
2.0
hm_nsigma
0.0
output_dir
hm_sidelobethreshold
-999.0
hm_minpsffraction
-999.0
hm_noisethreshold
-999.0
hm_weighting
None
vis
['VLASS2.2.sb40880919.eb41034540.59559.16303170139_split_split.ms']
hm_fastnoise
None
hm_masking
manual
masklimit
2.0
hm_dogrowprune
None
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
parallel
automatic
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_minpercentchange
-999.0
hm_cleaning
rms
drcorrect
-999.0
hm_npixels
0
hm_minbeamfrac
-999.0
target_list
[{'antenna': None, 'field': '1754,1755,1756,1757,1758,1759,1760,1761,1762,1763,1764,1765,1766,1767,1768,1769,1770,1771,1772,1773,1774,1775,1776,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2184,2185,2186,2187,2188,2189,2190,2191,2192,2193,2194,2195,2196,2197,2198,2199,2200,2201,2202,2203,2204,2205,2206,2375,2376,2377,2378,2379,2380,2381,2382,2383,2384,2385,2386,2387,2388,2389,2390,2391,2392,2393,2394,2395,2396,2397,2598,2599,2600,2601,2602,2603,2604,2605,2606,2607,2608,2609,2610,2611,2612,2613,2614,2615,2616,2617,2618,2619,2620,2789,2790,2791,2792,2793,2794,2795,2796,2797,2798,2799,2800,2801,2802,2803,2804,2805,2806,2807,2808,2809,2810,3011,3012,3013,3014,3015,3016,3017,3018,3019,3020,3021,3022,3023,3024,3025,3026,3027,3028,3029,3030,3031,3032,3201,3202,3203,3204,3205,3206,3207,3208,3209,3210,3211,3212,3213,3214,3215,3216,3217,3218,3219,3220,3221,3222,3423,3424,3425,3426,3427,3428,3429,3430,3431,3432,3433,3434,3435,3436,3437,3438,3439,3440,3441,3442,3443,3444,3613,3614,3615,3616,3617,3618,3619,3620,3621,3622,3623,3624,3625,3626,3627,3628,3629,3630,3631,3632,3633,3634', '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 01:54:16.459 +25.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.2.se.T17t03.J015416+253000.06.2048.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': 100, '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.T17t03.J015416+253000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.2.se.T17t03.J015416+253000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_growiterations
-999
cleancontranges
False
Tasks Execution Statistics
Start time
2025-07-09 14:00:58.200
End
2025-07-11 00:29:14.256
Duration
1 day, 10:28:16.056
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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stage14/casapy.log (665.4 KiB)