6. Tclean/MakeImages
Make target aggregate continuum images

Image Details

Field Spw Pol Image details Image result
13640 (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

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Major cycle statistics

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beam 2.95 x 2.02 arcsec
beam p.a. 85.7deg
cleaning threshold 0 Jy
n-sigma * initial scaled MAD of residual 0.00278 Jy/beam
n-sigma * final scaled MAD of residual 0.00267 Jy/beam
flux fraction outside clean mask 0.00235
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.) 0.12 Jy/pixel
total number of major cycles done 7
clean residual peak / scaled MAD 10.07
non-pbcor image RMS 0.2 mJy/beam
flatnoise image max / min 29.6 / -2.09 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 519
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file s6_0.VLASS2.1.se.T08t02.J004603-083000.06.2048.v1.I.iter1.image.tt0
data type
parallel
automatic
vis
['VLASS2.1.sb38663900.eb38831428.59145.025327407406_split_split.ms']
hm_perchanweightdensity
None
hm_growiterations
-999
hm_weighting
None
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
hm_cleaning
rms
hm_minpsffraction
-999.0
target_list
[{'antenna': None, 'field': '13640,13641,13642,13643,13644,13645,13646,13647,13648,13649,13650,13651,13652,13653,13654,13655,13656,13657,13658,13659,13660,13661,13662,13663,13664,13665,13666,13667,13668,13669,13670,13979,13980,13981,13982,13983,13984,13985,13986,13987,13988,13989,13990,13991,13992,13993,13994,13995,13996,13997,13998,13999,14000,14001,14002,14003,14004,14005,14006,14007,14008,14009,14042,14043,14044,14045,14046,14047,14048,14049,14050,14051,14052,14053,14054,14055,14056,14057,14058,14059,14060,14061,14062,14063,14064,14065,14066,14067,14068,14069,14070,14071,14072,14381,14382,14383,14384,14385,14386,14387,14388,14389,14390,14391,14392,14393,14394,14395,14396,14397,14398,14399,14400,14401,14402,14403,14404,14405,14406,14407,14408,14409,14410,14411,14412,14443,14444,14445,14446,14447,14448,14449,14450,14451,14452,14453,14454,14455,14456,14457,14458,14459,14460,14461,14462,14463,14464,14465,14466,14467,14468,14469,14470,14471,14472,14473,14474,14783,14784,14785,14786,14787,14788,14789,14790,14791,14792,14793,14794,14795,14796,14797,14798,14799,14800,14801,14802,14803,14804,14805,14806,14807,14808,14809,14810,14811,14812,14813,14814,14845,14846,14847,14848,14849,14850,14851,14852,14853,14854,14855,14856,14857,14858,14859,14860,14861,14862,14863,14864,14865,14866,14867,14868,14869,14870,14871,14872,14873,14874,14875,14876,15185,15186,15187,15188,15189,15190,15191,15192,15193,15194,15195,15196,15197,15198,15199,15200,15201,15202,15203,15204,15205,15206,15207,15208,15209,15210,15211,15212,15213,15214,15215,15216,15247,15248,15249,15250,15251,15252,15253,15254,15255,15256,15257,15258,15259,15260,15261,15262,15263,15264,15265,15266,15267,15268,15269,15270,15271,15272,15273,15274,15275,15276,15277,15278,15587,15588,15589,15590,15591,15592,15593,15594,15595,15596,15597,15598,15599,15600,15601,15602,15603,15604,15605,15606,15607,15608,15609,15610,15611,15612,15613,15614,15615,15616,15617,15618,15649,15650,15651,15652,15653,15654,15655,15656,15657,15658,15659,15660,15661,15662,15663,15664,15665,15666,15667,15668,15669,15670,15671,15672,15673,15674,15675,15676,15677,15678,15679,15680', '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': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 00:46:3.538 -08.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T08t02.J004603-083000.06.2048.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.T08t02.J004603-083000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
overwrite_on_export
True
hm_fastnoise
None
hm_cyclefactor
-999.0
drcorrect
-999.0
hm_sidelobethreshold
-999.0
hm_masking
manual
cleancontranges
False
hm_maxpsffraction
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
tlimit
2.0
hm_nsigma
0.0
calcsb
False
hm_negativethreshold
-999.0
masklimit
2.0
hm_npixels
0
output_dir
 
hm_minpercentchange
-999.0
hm_lownoisethreshold
-999.0
hm_dogrowprune
None
Start time
2025-01-10 21:41:27.628
End
2025-01-11 06:56:42.743
Duration
9:15:15.114
Note, WebLog generation is not included in the time.

CASA logs for stage 6