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
11258 (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
2.96 x 2.76 arcsec
beam p.a.
-81.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00215 Jy/beam
n-sigma * final scaled MAD of residual
0.00179 Jy/beam
flux fraction outside clean mask
0.0906
flux in positive model image components
0.94 Jy/pixel
flux in negative model image components
-0.031 Jy/pixel
flux in model image (inner square deg.)
0.73 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
49.27
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
239 / -7.39 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1086
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T19t19.J150405+323000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_minpercentchange
-999.0
hm_npixels
0
hm_dogrowprune
None
tlimit
2.0
overwrite_on_export
True
calcsb
False
hm_nsigma
0.0
hm_minpsffraction
-999.0
drcorrect
-999.0
hm_negativethreshold
-999.0
hm_lownoisethreshold
-999.0
target_list
[{'antenna': None, 'field': '11258,11259,11260,11261,11262,11263,11264,11265,11266,11267,11268,11269,11270,11271,11272,11273,11274,11275,11276,11277,11278,11279,11280,11281,11282,11283,11284,11285,11286,11287,11288,11462,11463,11464,11465,11466,11467,11468,11469,11470,11471,11472,11473,11474,11475,11476,11477,11478,11479,11480,11481,11482,11483,11484,11485,11486,11487,11488,11489,11490,11491,11492,11531,11532,11533,11534,11535,11536,11537,11538,11539,11540,11541,11542,11543,11544,11545,11546,11547,11548,11549,11550,11551,11552,11553,11554,11555,11556,11557,11558,11559,11560,11561,11872,11873,11874,11875,11876,11877,11878,11879,11880,11881,11882,11883,11884,11885,11886,11887,11888,11889,11890,11891,11892,11893,11894,11895,11896,11897,11898,11899,11900,11901,11902,11941,11942,11943,11944,11945,11946,11947,11948,11949,11950,11951,11952,11953,11954,11955,11956,11957,11958,11959,11960,11961,11962,11963,11964,11965,11966,11967,11968,11969,11970,11971,12283,12284,12285,12286,12287,12288,12289,12290,12291,12292,12293,12294,12295,12296,12297,12298,12299,12300,12301,12302,12303,12304,12305,12306,12307,12308,12309,12310,12311,12312,12313,12489,12490,12491,12492,12493,12494,12495,12496,12497,12498,12499,12500,12501,12502,12503,12504,12505,12506,12507,12508,12509,12510,12511,12512,12513,12514,12515,12516,12517,12518,12519,12558,12559,12560,12561,12562,12563,12564,12565,12566,12567,12568,12569,12570,12571,12572,12573,12574,12575,12576,12577,12578,12579,12580,12581,12582,12583,12584,12585,12586,12587,12588,12901,12902,12903,12904,12905,12906,12907,12908,12909,12910,12911,12912,12913,12914,12915,12916,12917,12918,12919,12920,12921,12922,12923,12924,12925,12926,12927,12928,12929,12930,12931,12970,12971,12972,12973,12974,12975,12976,12977,12978,12979,12980,12981,12982,12983,12984,12985,12986,12987,12988,12989,12990,12991,12992,12993,12994,12995,12996,12997,12998,12999,13000,13315,13316,13317,13318,13319,13320,13321,13322,13323,13324,13325,13326,13327,13328,13329,13330,13331,13332,13333,13334,13335,13336,13337,13338,13339,13340,13341,13342,13343,13344,13345', '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 15:04:5.524 +32.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T19t19.J150405+323000.06.2048.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.T19t19.J150405+323000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_sidelobethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_growiterations
-999
hm_noisethreshold
-999.0
hm_cyclefactor
-999.0
hm_weighting
None
output_dir
vis
['VLASS2.1.sb38608477.eb38643773.59104.940213009264_split_split.ms']
cleancontranges
False
hm_cleaning
rms
parallel
automatic
hm_masking
manual
hm_minbeamfrac
-999.0
hm_perchanweightdensity
None
hm_fastnoise
None
hm_maxpsffraction
-999.0
masklimit
2.0
Tasks Execution Statistics
Start time
2024-12-30 17:47:28.925
End
2024-12-31 06:44:03.500
Duration
12:56:34.575
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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download
stage6/casapy.log (305.9 KiB)