6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
11514 (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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beam
3.60 x 2.30 arcsec
beam p.a.
-83.4deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00243 Jy/beam
n-sigma * final scaled MAD of residual
0.00217 Jy/beam
flux fraction outside clean mask
0.171
flux in positive model image components
0.68 Jy/pixel
flux in negative model image components
-0.0038 Jy/pixel
flux in model image (inner square deg.)
0.65 Jy/pixel
total number of major cycles done
21
clean residual peak / scaled MAD
29.76
non-pbcor image RMS
0.16 mJy/beam
flatnoise image max / min
486 / -5.01 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
463
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T13t04.J021810+083000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_growiterations
-999
hm_npixels
0
hm_maxpsffraction
-999.0
hm_masking
manual
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
tlimit
2.0
overwrite_on_export
True
hm_negativethreshold
-999.0
masklimit
2.0
vis
['VLASS2.1.sb38547417.eb38659598.59111.3291737963_split_split.ms']
hm_minbeamfrac
-999.0
cleancontranges
False
hm_minpercentchange
-999.0
target_list
[{'antenna': None, 'field': '11514,11515,11516,11517,11518,11519,11520,11521,11522,11523,11524,11525,11526,11527,11528,11529,11530,11531,11532,11533,11534,11535,11536,11697,11698,11699,11700,11701,11702,11703,11704,11705,11706,11707,11708,11709,11710,11711,11712,11713,11714,11715,11716,11717,11718,11719,11916,11917,11918,11919,11920,11921,11922,11923,11924,11925,11926,11927,11928,11929,11930,11931,11932,11933,11934,11935,11936,11937,11938,12099,12100,12101,12102,12103,12104,12105,12106,12107,12108,12109,12110,12111,12112,12113,12114,12115,12116,12117,12118,12119,12120,12121,12300,12301,12302,12303,12304,12305,12306,12307,12308,12309,12310,12311,12312,12313,12314,12315,12316,12317,12318,12319,12320,12321,12322,12519,12520,12521,12522,12523,12524,12525,12526,12527,12528,12529,12530,12531,12532,12533,12534,12535,12536,12537,12538,12539,12540,12541,12702,12703,12704,12705,12706,12707,12708,12709,12710,12711,12712,12713,12714,12715,12716,12717,12718,12719,12720,12721,12722,12723,12724,12921,12922,12923,12924,12925,12926,12927,12928,12929,12930,12931,12932,12933,12934,12935,12936,12937,12938,12939,12940,12941,12942,12943,13104,13105,13106,13107,13108,13109,13110,13111,13112,13113,13114,13115,13116,13117,13118,13119,13120,13121,13122,13123,13124,13125,13126', '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 02:18:10.614 +08.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T13t04.J021810+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.T13t04.J021810+083000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
calcsb
False
hm_nsigma
0.0
drcorrect
-999.0
hm_fastnoise
None
hm_dogrowprune
None
hm_weighting
None
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
parallel
automatic
hm_minpsffraction
-999.0
hm_perchanweightdensity
None
hm_cyclefactor
-999.0
hm_cleaning
rms
hm_sidelobethreshold
-999.0
output_dir
Tasks Execution Statistics
Start time
2025-01-31 21:14:49.767
End
2025-02-01 08:53:29.307
Duration
11:38:39.540
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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download
stage6/casapy.log (342.7 KiB)