Image Details

Field Spw Pol Image details Image result
193 (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 2.55 x 2.21 arcsec
beam p.a. 42.4deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000639 Jy/beam
n-sigma * final scaled MAD of residual 0.000554 Jy/beam
clean residual peak / scaled MAD 4.50
non-pbcor image RMS 0.12 mJy/beam
flatnoise image max / min 24.8 / -0.723 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 13979
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS3.2.ql.T17t27.J201423+243000.10.2048.v1.I.iter1.image.tt0
data type
masklimit
2.0
drcorrect
-999.0
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
hm_growiterations
-999
hm_cleaning
manual
hm_cyclefactor
-999.0
tlimit
2.0
hm_masking
none
hm_npixels
0
hm_sidelobethreshold
-999.0
cleancontranges
False
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
overwrite_on_export
True
hm_minpsffraction
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_dogrowprune
None
hm_fastnoise
None
hm_negativethreshold
-999.0
target_list
[{'antenna': None, 'field': '193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,819,820,821,822,823,824,825,826,827,828,829,830,831,832,833,834,835,836,839,840,841,842,843,844,845,846,847,848,849,850,851,852,853,854,855,856,1235,1236,1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1443,1444,1445,1446,1447,1448,1449,1450,1451,1452,1453,1454,1455,1456,1457,1458,1459,1460,1463,1464,1465,1466,1467,1468,1469,1470,1471,1472,1473,1474,1475,1476,1477,1478,1479,1480,1858,1859,1860,1861,1862,1863,1864,1865,1866,1867,1868,1869,1870,1871,1872,1873,1874,1875,1878,1879,1880,1881,1882,1883,1884,1885,1886,1887,1888,1889,1890,1891,1892,1893,1894,1895,2272,2273,2274,2275,2276,2277,2278,2279,2280,2281,2282,2283,2284,2285,2286,2287,2288,2289', '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 20:14:23.564 +24.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.2.ql.T17t27.J201423+243000.10.2048.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, '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}]
hm_weighting
None
parallel
automatic
output_dir
 
hm_nsigma
0.0
vis
['VLASS3.2.sb45524610.eb46199195.60503.373281504624_split_split.ms']
calcsb
False
hm_perchanweightdensity
None
hm_lownoisethreshold
-999.0
Start time
2024-07-16 17:06:21.651
End
2024-07-17 14:56:01.232
Duration
21:49:39.582
Note, WebLog generation is not included in the time.

CASA logs for stage 5