6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Notification:
Warning!
Flux fraction outside cleanmask is 0.693, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
1787 (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)
View other QA images...
View major cycle table...
beam
3.19 x 2.25 arcsec
beam p.a.
-79.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00317 Jy/beam
n-sigma * final scaled MAD of residual
0.00303 Jy/beam
flux fraction outside clean mask
0.693
flux in positive model image components
0.31 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.26 Jy/pixel
total number of major cycles done
13
clean residual peak / scaled MAD
20.16
non-pbcor image RMS
0.22 mJy/beam
flatnoise image max / min
61.8 / -3.3 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
414
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS3.2.se.T11t19.J123400+013000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_minpercentchange
-999.0
hm_npixels
0
calcsb
False
overwrite_on_export
True
hm_fastnoise
None
hm_cyclefactor
-999.0
hm_cleaning
rms
hm_negativethreshold
-999.0
hm_masking
manual
hm_minbeamfrac
-999.0
drcorrect
-999.0
hm_maxpsffraction
-999.0
masklimit
2.0
tlimit
2.0
hm_nsigma
0.0
hm_noisethreshold
-999.0
vis
['VLASS3.2.sb45459544.eb46165741.60472.10038270833_split_split.ms']
cleancontranges
False
hm_minpsffraction
-999.0
hm_growiterations
-999
output_dir
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_perchanweightdensity
None
hm_dogrowprune
None
hm_sidelobethreshold
-999.0
hm_lownoisethreshold
-999.0
target_list
[{'antenna': None, 'field': '1787,1788,1789,1790,1791,1792,1793,1794,1795,1796,1797,1798,1799,1800,1801,1802,1803,1804,1805,1806,1807,1808,1849,1850,1851,1852,1853,1854,1855,1856,1857,1858,1859,1860,1861,1862,1863,1864,1865,1866,1867,1868,1869,1870,2193,2194,2195,2196,2197,2198,2199,2200,2201,2202,2203,2204,2205,2206,2207,2208,2209,2210,2211,2212,2213,2214,2255,2256,2257,2258,2259,2260,2261,2262,2263,2264,2265,2266,2267,2268,2269,2270,2271,2272,2273,2274,2275,2276,2599,2600,2601,2602,2603,2604,2605,2606,2607,2608,2609,2610,2611,2612,2613,2614,2615,2616,2617,2618,2619,2620,2661,2662,2663,2664,2665,2666,2667,2668,2669,2670,2671,2672,2673,2674,2675,2676,2677,2678,2679,2680,2681,2682,3005,3006,3007,3008,3009,3010,3011,3012,3013,3014,3015,3016,3017,3018,3019,3020,3021,3022,3023,3024,3025,3026,3067,3068,3069,3070,3071,3072,3073,3074,3075,3076,3077,3078,3079,3080,3081,3082,3083,3084,3085,3086,3087,3088,3411,3412,3413,3414,3415,3416,3417,3418,3419,3420,3421,3422,3423,3424,3425,3426,3427,3428,3429,3430,3431,3432,3473,3474,3475,3476,3477,3478,3479,3480,3481,3482,3483,3484,3485,3486,3487,3488,3489,3490,3491,3492,3493,3494', '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 12:34:0.311 +01.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T11t19.J123400+013000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['2.6476arcsec'], '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.VLASS3.2.se.T11t19.J123400+013000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_weighting
None
parallel
automatic
Tasks Execution Statistics
Start time
2025-08-06 18:47:08.101
End
2025-08-07 03:19:12.502
Duration
8:32:04.401
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
or
download
stage6/casapy.log (332.8 KiB)