Image Details

Field Spw Pol Image details Image result
46 (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 2.10 x 1.79 arcsec
beam p.a. -69.2deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000727 Jy/beam
n-sigma * final scaled MAD of residual 0.000602 Jy/beam
clean residual peak / scaled MAD 4.79
non-pbcor image RMS 0.12 mJy/beam
flatnoise image max / min 189 / -3.49 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 20000
stop reason [1] iteration limit
score 1.00
image file VLASS3.2.ql.T05t05.J025038-203000.10.2048.v1.I.iter1.image.tt0
data type
vis
['VLASS3.2.sb46312212.eb46777130.60581.33986729167_split_split.ms']
hm_weighting
None
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
hm_fastnoise
None
hm_nsigma
0.0
hm_perchanweightdensity
None
tlimit
2.0
hm_maxpsffraction
-999.0
cleancontranges
False
target_list
[{'antenna': None, 'field': '46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,741,742,743,744,745,746,747,748,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,849,850,851,852,853,854,855,856,857,858,859,860,861,862,863,864,865,866,867,868,869,870,871,872,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1341,1342,1343,1344,1345,1346,1347,1348,1349,1350,1351,1352,1353,1354,1355,1356,1357,1358,1359,1360,1361,1362,1363,1364,1449,1450,1451,1452,1453,1454,1455,1456,1457,1458,1459,1460,1461,1462,1463,1464,1465,1466,1467,1468,1469,1470,1471,1472,1741,1742,1743,1744,1745,1746,1747,1748,1749,1750,1751,1752,1753,1754,1755,1756,1757,1758,1759,1760,1761,1762,1763,1764', '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 02:50:38.507 -20.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.2.ql.T05t05.J025038-203000.10.2048.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': 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': '', 'pbmask': None}]
calcsb
False
hm_minpercentchange
-999.0
hm_growiterations
-999
hm_masking
none
output_dir
 
hm_noisethreshold
-999.0
hm_npixels
0
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_cleaning
manual
hm_dogrowprune
None
masklimit
2.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_negativethreshold
-999.0
hm_sidelobethreshold
-999.0
overwrite_on_export
True
drcorrect
-999.0
parallel
automatic
Start time
2024-10-25 14:33:35.055
End
2024-10-30 06:39:46.848
Duration
4 days, 16:06:11.793
Note, WebLog generation is not included in the time.

CASA logs for stage 5