Image Details

Field Spw Pol Image details Image result
206 (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 Major cycle statistics
beam 2.77 x 2.68 arcsec
beam p.a. 18.3deg
cleaning threshold 0 Jy
n-sigma * initial scaled MAD of residual 0.00197 Jy/beam
n-sigma * final scaled MAD of residual 0.00182 Jy/beam
flux fraction outside clean mask 0.0108
flux in positive model image components 0.27 Jy/pixel
flux in negative model image components 0 Jy/pixel
flux in model image (inner square deg.) 0.22 Jy/pixel
total number of major cycles done 4
clean residual peak / scaled MAD 9.97
non-pbcor image RMS 0.13 mJy/beam
flatnoise image max / min 45.5 / -1.12 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 587
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file s6_0.VLASS2.1.se.T23t18.J170259+483000.06.2048.v1.I.iter1.image.tt0
data type
drcorrect
-999.0
output_dir
 
target_list
[{'antenna': None, 'field': '206,209,613,616,1018,1220,1223,1622,1625,1626,6861,6862,6863,6864,6865,6866,6867,6868,6869,6870,6871,6872,6873,6874,6875,6876,6877,6878,6879,6880,6881,6884,6885,6886,6887,6888,6889,6890,6891,6892,6893,6894,6895,6896,6897,6898,6899,6900,6901,6902,6903,6904,7268,7269,7270,7271,7272,7273,7274,7275,7276,7277,7278,7279,7280,7281,7282,7283,7284,7285,7286,7287,7288,7291,7292,7293,7294,7295,7296,7297,7298,7299,7300,7301,7302,7303,7304,7305,7306,7307,7308,7309,7310,7311,7673,7674,7675,7676,7677,7678,7679,7680,7681,7682,7683,7684,7685,7686,7687,7688,7689,7690,7691,7692,7693,7875,7876,7877,7878,7879,7880,7881,7882,7883,7884,7885,7886,7887,7888,7889,7890,7891,7892,7893,7894,7895,7898,7899,7900,7901,7902,7903,7904,7905,7906,7907,7908,7909,7910,7911,7912,7913,7914,7915,7916,7917,7918,8277,8278,8279,8280,8281,8282,8283,8284,8285,8286,8287,8288,8289,8290,8291,8292,8293,8294,8295,8296,8297,8300,8301,8302,8303,8304,8305,8306,8307,8308,8309,8310,8311,8312,8313,8314,8315,8316,8317,8318,8319,8320', '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': '0.6arcsec', 'cfcache': '', 'imsize': [9600, 9600], 'pblimit': None, 'phasecenter': 'J2000 17:02:59.337 +48.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T23t18.J170259+483000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['2.6476arcsec'], 'scales': None, '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': 's5_0.VLASS2.1.se.T23t18.J170259+483000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_npixels
0
hm_sidelobethreshold
-999.0
vis
['VLASS2.1.sb38528342.eb38565674.59072.03519471065_split_split.ms']
hm_minpercentchange
-999.0
hm_maxpsffraction
-999.0
calcsb
False
hm_lownoisethreshold
-999.0
hm_noisethreshold
-999.0
cleancontranges
False
hm_dogrowprune
None
hm_fastnoise
None
hm_cyclefactor
-999.0
parallel
automatic
tlimit
2.0
hm_nsigma
0.0
hm_masking
manual
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_cleaning
rms
overwrite_on_export
True
masklimit
2.0
hm_growiterations
-999
hm_perchanweightdensity
None
hm_weighting
None
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_minpsffraction
-999.0
Start time
2025-01-10 22:19:23.314
End
2025-01-11 01:28:09.002
Duration
3:08:45.688
Note, WebLog generation is not included in the time.

CASA logs for stage 6