Image Details

Field Spw Pol Image details Image result
1750 (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 1: image
beam 3.61 x 2.16 arcsec
beam p.a. -26.2deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000706 Jy/beam
n-sigma * final scaled MAD of residual 0.000621 Jy/beam
clean residual peak / scaled MAD 4.50
non-pbcor image RMS 0.13 mJy/beam
flatnoise image max / min 28.2 / -0.833 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 3309
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS3.1.ql.T07t32.J211833-143000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_fastnoise
None
hm_minbeamfrac
-999.0
parallel
automatic
vis
['VLASS3.1.sb43719494.eb43740765.60028.56719349537_split_split.ms']
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
hm_dogrowprune
None
cleancontranges
False
hm_weighting
None
hm_growiterations
-999
hm_perchanweightdensity
None
hm_cyclefactor
-999.0
hm_minpsffraction
-999.0
tlimit
2.0
hm_maxpsffraction
-999.0
hm_cleaning
manual
overwrite_on_export
True
target_list
[{'antenna': None, 'field': '1750,1751,1752,1753,1754,1755,1756,1757,1758,1759,1760,1761,1762,1763,1764,1765,1766,1767,1770,1771,1772,1773,1774,1775,1776,1777,1778,1779,1780,1781,1782,1783,1784,1785,1786,1787,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,2341,2342,2343,2344,2345,2346,2347,2348,2349,2350,2351,2352,2353,2354,2355,2356,2357,2358,2361,2362,2363,2364,2365,2366,2367,2368,2369,2370,2371,2372,2373,2374,2375,2376,2377,2378,2735,2736,2737,2738,2739,2740,2741,2742,2743,2744,2745,2746,2747,2748,2749,2750,2751,2752,2755,2756,2757,2758,2759,2760,2761,2762,2763,2764,2765,2766,2767,2768,2769,2770,2771,2772,2952,2953,2954,2955,2956,2957,2958,2959,2960,2961,2962,2963,2964,2965,2966,2967,2968,2969,3326,3327,3328,3329,3330,3331,3332,3333,3334,3335,3336,3337,3338,3339,3340,3341,3342,3343', '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': '1.0arcsec', 'cfcache': '', 'imsize': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 21:18:33.063 -14.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T07t32.J211833-143000.10.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': None, 'bl_ratio': None, 'uvtaper': [], 'scales': [0], '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': '', 'pbmask': None}]
masklimit
2.0
hm_negativethreshold
-999.0
hm_noisethreshold
-999.0
calcsb
False
hm_nsigma
0.0
output_dir
 
hm_masking
none
hm_npixels
0
Start time
2023-04-20 17:44:25.390
End
2023-04-20 21:59:19.660
Duration
4:14:54.270
Note, WebLog generation is not included in the time.

CASA logs for stage 4