Image Details

Field Spw Pol Image details Image result
6721 (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 2.63 x 2.41 arcsec
beam p.a. -57.2deg
cleaning threshold 0 Jy
n-sigma * initial scaled MAD of residual 0.00195 Jy/beam
n-sigma * final scaled MAD of residual 0.00180 Jy/beam
flux fraction outside clean mask 0.00807
flux in positive model image components 0.22 Jy/pixel
flux in negative model image components 0 Jy/pixel
flux in model image (inner square deg.) 0.17 Jy/pixel
total number of major cycles done 6
clean residual peak / scaled MAD 27.40
non-pbcor image RMS 0.13 mJy/beam
flatnoise image max / min 74.5 / -1.1 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 382
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file s6_0.VLASS2.1.se.T18t21.J154329+313000.06.2048.v1.I.iter1.image.tt0
data type
hm_cyclefactor
-999.0
target_list
[{'antenna': None, 'field': '6721,6722,6723,6724,6725,6726,6727,6728,6729,6730,6731,6732,6733,6734,6735,6736,6737,6738,6741,6742,6743,6744,6745,6746,6747,6748,6749,6750,6751,6752,6753,6754,6755,6756,6757,6758,7111,7112,7113,7114,7115,7116,7117,7118,7119,7120,7121,7122,7123,7124,7125,7126,7127,7128,7131,7132,7133,7134,7135,7136,7137,7138,7139,7140,7141,7142,7143,7144,7145,7146,7147,7148,7501,7502,7503,7504,7505,7506,7507,7508,7509,7510,7511,7512,7513,7514,7515,7516,7517,7518,7521,7522,7523,7524,7525,7526,7527,7528,7529,7530,7531,7532,7533,7534,7535,7536,7537,7538,7717,7718,7719,7720,7721,7722,7723,7724,7725,7726,7727,7728,7729,7730,7731,7732,7733,7734,8089,8090,8091,8092,8093,8094,8095,8096,8097,8098,8099,8100,8101,8102,8103,8104,8105,8106,8109,8110,8111,8112,8113,8114,8115,8116,8117,8118,8119,8120,8121,8122,8123,8124,8125,8126', '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 15:43:29.964 +31.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T18t21.J154329+313000.06.2048.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': 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': 's5_0.VLASS2.1.se.T18t21.J154329+313000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_masking
manual
parallel
automatic
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
hm_dogrowprune
None
hm_npixels
0
hm_maxpsffraction
-999.0
tlimit
2.0
vis
['VLASS2.1.sb38620321.eb38711360.59131.8760765162_split_split.ms']
hm_weighting
None
masklimit
2.0
drcorrect
-999.0
hm_noisethreshold
-999.0
hm_nsigma
0.0
calcsb
False
hm_minbeamfrac
-999.0
hm_perchanweightdensity
None
hm_fastnoise
None
hm_minpsffraction
-999.0
hm_cleaning
rms
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_sidelobethreshold
-999.0
cleancontranges
False
hm_negativethreshold
-999.0
hm_growiterations
-999
overwrite_on_export
True
output_dir
 
Start time
2025-05-07 22:19:31.316
End
2025-05-08 01:55:28.600
Duration
3:35:57.284
Note, WebLog generation is not included in the time.

CASA logs for stage 6