5. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
17783 (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)
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View major cycle table...
beam
2.97 x 2.76 arcsec
beam p.a.
66.9deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00181 Jy/beam
n-sigma * final scaled MAD of residual
0.00167 Jy/beam
flux fraction outside clean mask
0.0407
flux in positive model image components
0.41 Jy/pixel
flux in negative model image components
-0.003 Jy/pixel
flux in model image (inner square deg.)
0.25 Jy/pixel
total number of major cycles done
5
clean residual peak / scaled MAD
-17.30
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
151 / -2.49 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
743
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T20t24.J190744+393000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_weighting
None
hm_nsigma
0.0
cleancontranges
False
hm_npixels
0
calcsb
False
output_dir
masklimit
2.0
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_minpsffraction
-999.0
hm_dogrowprune
None
overwrite_on_export
True
hm_cleaning
rms
hm_growiterations
-999
tlimit
2.0
hm_minpercentchange
-999.0
vis
['VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms']
hm_perchanweightdensity
None
hm_cyclefactor
-999.0
parallel
automatic
drcorrect
-999.0
hm_masking
manual
target_list
[{'antenna': None, 'field': '17783,17784,17785,17786,17787,17788,17789,17790,17791,17792,17793,17794,17795,17796,17797,17798,17799,17800,17801,17802,17803,17804,17805,17806,17807,17808,17809,17810,17811,17812,17813,18128,18129,18130,18131,18132,18133,18134,18135,18136,18137,18138,18139,18140,18141,18142,18143,18144,18145,18146,18147,18148,18149,18150,18151,18152,18153,18154,18155,18156,18157,18158,18163,18164,18165,18166,18167,18168,18169,18170,18171,18172,18173,18174,18175,18176,18177,18178,18179,18180,18181,18182,18183,18184,18185,18186,18187,18188,18189,18190,18191,18192,18193,18508,18509,18510,18511,18512,18513,18514,18515,18516,18517,18518,18519,18520,18521,18522,18523,18524,18525,18526,18527,18528,18529,18530,18531,18532,18533,18534,18535,18536,18537,18538,18543,18544,18545,18546,18547,18548,18549,18550,18551,18552,18553,18554,18555,18556,18557,18558,18559,18560,18561,18562,18563,18564,18565,18566,18567,18568,18569,18570,18571,18572,18573,18886,18887,18888,18889,18890,18891,18892,18893,18894,18895,18896,18897,18898,18899,18900,18901,18902,18903,18904,18905,18906,18907,18908,18909,18910,18911,18912,18913,18914,18915,18916,18921,18922,18923,18924,18925,18926,18927,18928,18929,18930,18931,18932,18933,18934,18935,18936,18937,18938,18939,18940,18941,18942,18943,18944,18945,18946,18947,18948,18949,18950,18951,19263,19264,19265,19266,19267,19268,19269,19270,19271,19272,19273,19274,19275,19276,19277,19278,19279,19280,19281,19282,19283,19284,19285,19286,19287,19288,19289,19290,19291,19292,19293,19298,19299,19300,19301,19302,19303,19304,19305,19306,19307,19308,19309,19310,19311,19312,19313,19314,19315,19316,19317,19318,19319,19320,19321,19322,19323,19324,19325,19326,19327,19328,19639,19640,19641,19642,19643,19644,19645,19646,19647,19648,19649,19650,19651,19652,19653,19654,19655,19656,19657,19658,19659,19660,19661,19662,19663,19664,19665,19666,19667,19668,19669,19674,19675,19676,19677,19678,19679,19680,19681,19682,19683,19684,19685,19686,19687,19688,19689,19690,19691,19692,19693,19694,19695,19696,19697,19698,19699,19700,19701,19702,19703,19704', '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 19:07:44.990 +39.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T20t24.J190744+393000.06.2048.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': 's4_0.VLASS2.1.se.T20t24.J190744+393000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_fastnoise
None
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
Tasks Execution Statistics
Start time
2024-04-06 02:16:53.373
End
2024-04-06 14:17:09.537
Duration
12:00:16.164
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (294.9 KiB)