Image Details

Field Spw Pol Image details Image result
1689 (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 2.65 x 2.32 arcsec
beam p.a. -63.5deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000576 Jy/beam
n-sigma * final scaled MAD of residual 0.000499 Jy/beam
clean residual peak / scaled MAD 4.50
non-pbcor image RMS 1e+02 uJy/beam
flatnoise image max / min 92.9 / -0.645 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 5281
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T17t08.J054355+263000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_minbeamfrac
-999.0
hm_fastnoise
True
masklimit
2.0
hm_dogrowprune
True
parallel
automatic
clearlist
True
calcsb
False
hm_growiterations
-999
hm_masking
none
cleancontranges
False
overwrite_on_export
True
hm_npixels
0
hm_negativethreshold
-999.0
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
hm_perchanweightdensity
False
hm_minpsffraction
-999.0
target_list
[{'antenna': None, 'field': '1689,1690,1691,1692,1693,1694,1695,1696,1697,1698,1699,1700,1701,1702,1703,1704,1705,1706,1707,1708,1709,1710,1711,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,2097,2098,2099,2100,2101,2102,2103,2104,2105,2106,2107,2108,2109,2110,2111,2112,2113,2114,2115,2116,2117,2118,2119,2359,2360,2361,2362,2363,2364,2365,2366,2367,2368,2369,2370,2371,2372,2373,2374,2375,2376,2377,2378,2379,2380,2381,2506,2507,2508,2509,2510,2511,2512,2513,2514,2515,2516,2517,2518,2519,2520,2521,2522,2523,2524,2525,2526,2527,2528,2769,2770,2771,2772,2773,2774,2775,2776,2777,2778,2779,2780,2781,2782,2783,2784,2785,2786,2787,2788,2789,2790,2791,2916,2917,2918,2919,2920,2921,2922,2923,2924,2925,2926,2927,2928,2929,2930,2931,2932,2933,2934,2935,2936,2937,2938,3179,3180,3181,3182,3183,3184,3185,3186,3187,3188,3189,3190,3191,3192,3193,3194,3195,3196,3197,3198,3199,3200,3201,3326,3327,3328,3329,3330,3331,3332,3333,3334,3335,3336,3337,3338,3339,3340,3341,3342,3343,3344,3345,3346,3347,3348', '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 05:43:55.659 +26.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T17t08.J054355+263000.10.2048.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}]
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T17t08.J054355+263000_P86690v1_2021_11_30T20_55_49.041/working
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T17t08.J054355+263000_P86690v1_2021_11_30T20_55_49.041/working/VLASS2.2.sb40507148.eb40987311.59548.184427245375_split.ms']
weighting
briggs
hm_sidelobethreshold
-999.0
hm_maxpsffraction
-999.0
hm_cyclefactor
-999.0
hm_lownoisethreshold
-999.0
tlimit
2.0
hm_nsigma
0.0
hm_cleaning
manual
Start time
2022-01-13 23:55:55.901
End
2022-01-14 09:02:05.590
Duration
9:06:09.689
Note, WebLog generation is not included in the time.

CASA logs for stage 4