Image Details

Field Spw Pol Image details Image result
174 (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 3.41 x 2.09 arcsec
beam p.a. 18.9deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000785 Jy/beam
n-sigma * final scaled MAD of residual 0.000611 Jy/beam
clean residual peak / scaled MAD -4.54
non-pbcor image RMS 0.11 mJy/beam
flatnoise image max / min 95.8 / -2.08 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 7358
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T08t20.J124202-113000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_fastnoise
True
hm_negativethreshold
-999.0
hm_perchanweightdensity
False
hm_cyclefactor
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T08t20.J124202-113000_P97443v1_2022_01_14T18_44_37.753/working
hm_minpsffraction
-999.0
weighting
briggs
hm_lownoisethreshold
-999.0
hm_minbeamfrac
-999.0
tlimit
2.0
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
hm_cleaning
manual
calcsb
False
hm_npixels
0
hm_dogrowprune
True
hm_noisethreshold
-999.0
clearlist
True
hm_maxpsffraction
-999.0
hm_masking
none
cleancontranges
False
masklimit
2.0
parallel
automatic
hm_growiterations
-999
hm_nsigma
0.0
overwrite_on_export
True
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T08t20.J124202-113000_P97443v1_2022_01_14T18_44_37.753/working/VLASS2.2.sb41090945.eb41137846.59593.552825844905_split.ms']
target_list
[{'antenna': None, 'field': '174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,572,573,574,575,576,577,578,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,970,971,972,973,974,975,976,977,978,979,980,981,982,983,984,985,986,987,988,989,990,991,992,993,994,995,998,999,1000,1001,1002,1003,1004,1005,1006,1007,1008,1009,1010,1011,1012,1013,1014,1015,1016,1017,1018,1019,1020,1021,1022,1023,1369,1370,1371,1372,1373,1374,1375,1376,1377,1378,1379,1380,1381,1382,1383,1384,1385,1386,1387,1388,1389,1390,1391,1392,1393,1394,1397,1398,1399,1400,1401,1402,1403,1404,1405,1406,1407,1408,1409,1410,1411,1412,1413,1414,1415,1416,1417,1418,1419,1420,1421,1422,1769,1770,1771,1772,1773,1774,1775,1776,1777,1778,1779,1780,1781,1782,1783,1784,1785,1786,1787,1788,1789,1790,1791,1792,1793,1794,1797,1798,1799,1800,1801,1802,1803,1804,1805,1806,1807,1808,1809,1810,1811,1812,1813,1814,1815,1816,1817,1818,1819,1820,1821,1822,2169,2170,2171,2172,2173,2174,2175,2176,2177,2178,2179,2180,2181,2182,2183,2184,2185,2186,2187,2188,2189,2190,2191,2192,2193,2194', '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': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 12:42:2.246 -11.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T08t20.J124202-113000.10.2048.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}]
Start time
2022-01-26 21:32:31.779
End
2022-01-27 14:58:31.893
Duration
17:26:00.114
Note, WebLog generation is not included in the time.

CASA logs for stage 4