14. Tclean/MakeImages
Make target aggregate continuum images

Image Details

Field Spw Pol Image details Image result
17401 (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 3: image

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Major cycle statistics

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beam 2.70 x 2.31 arcsec
beam p.a. 6.4deg
cleaning threshold 0 Jy
n-sigma * initial scaled MAD of residual 0.000729 Jy/beam
n-sigma * final scaled MAD of residual 0.000647 Jy/beam
flux in positive model image components 0.48 Jy/pixel
flux in negative model image components -0.034 Jy/pixel
flux in model image (inner square deg.) 0.3 Jy/pixel
total number of major cycles done 38
clean residual peak / scaled MAD 22.74
non-pbcor image RMS 0.14 mJy/beam
flatnoise image max / min 56.2 / -0.786 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 1500
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file s14_0.VLASS2.1.se.T11t12.J073000+023000.06.2048.v1.I.iter3.image.tt0
data type
hm_sidelobethreshold
-999.0
hm_nsigma
0.0
hm_perchanweightdensity
None
hm_cyclefactor
-999.0
tlimit
2.0
hm_fastnoise
None
hm_weighting
None
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
hm_dogrowprune
None
hm_maxpsffraction
-999.0
cleancontranges
False
vis
['VLASS2.1.sb38501480.eb38632936.59097.386918425924_split_split.ms']
hm_minbeamfrac
-999.0
hm_npixels
0
hm_masking
manual
hm_lownoisethreshold
-999.0
masklimit
2.0
hm_noisethreshold
-999.0
hm_growiterations
-999
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
drcorrect
-999.0
hm_minpsffraction
-999.0
hm_cleaning
rms
overwrite_on_export
True
target_list
[{'antenna': None, 'field': '17401,17402,17403,17404,17405,17406,17407,17408,17409,17410,17411,17412,17413,17414,17415,17416,17417,17418,17419,17420,17421,17422,17423,17504,17505,17506,17507,17508,17509,17510,17511,17512,17513,17514,17515,17516,17517,17518,17519,17520,17521,17522,17523,17524,17525,17526,17807,17808,17809,17810,17811,17812,17813,17814,17815,17816,17817,17818,17819,17820,17821,17822,17823,17824,17825,17826,17827,17828,17829,17910,17911,17912,17913,17914,17915,17916,17917,17918,17919,17920,17921,17922,17923,17924,17925,17926,17927,17928,17929,17930,17931,17932,18213,18214,18215,18216,18217,18218,18219,18220,18221,18222,18223,18224,18225,18226,18227,18228,18229,18230,18231,18232,18233,18234,18235,18316,18317,18318,18319,18320,18321,18322,18323,18324,18325,18326,18327,18328,18329,18330,18331,18332,18333,18334,18335,18336,18337,18338,18619,18620,18621,18622,18623,18624,18625,18626,18627,18628,18629,18630,18631,18632,18633,18634,18635,18636,18637,18638,18639,18640,18641,18722,18723,18724,18725,18726,18727,18728,18729,18730,18731,18732,18733,18734,18735,18736,18737,18738,18739,18740,18741,18742,18743,18744,19025,19026,19027,19028,19029,19030,19031,19032,19033,19034,19035,19036,19037,19038,19039,19040,19041,19042,19043,19044,19045,19046,19047', '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 07:30:0.366 +02.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T11t12.J073000+023000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', 'scales': None, 'niter': 20000, 'cycleniter': 200, '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.T11t12.J073000+023000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T11t12.J073000+023000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
parallel
automatic
calcsb
False
output_dir
 
Start time
2025-01-24 18:04:42.230
End
2025-01-25 09:31:05.860
Duration
15:26:23.630
Note, WebLog generation is not included in the time.

CASA logs for stage 14