14. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
8635 (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
2.76 x 2.30 arcsec
beam p.a.
-0.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000653 Jy/beam
n-sigma * final scaled MAD of residual
0.000557 Jy/beam
flux in positive model image components
0.6 Jy/pixel
flux in negative model image components
-0.046 Jy/pixel
flux in model image (inner square deg.)
0.36 Jy/pixel
total number of major cycles done
32
clean residual peak / scaled MAD
14.13
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
51.4 / -0.699 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1900
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS2.1.se.T22t20.J195847+463000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_minbeamfrac
-999.0
output_dir
calcsb
False
hm_minpsffraction
-999.0
drcorrect
-999.0
masklimit
2.0
hm_dogrowprune
None
hm_masking
manual
hm_weighting
None
hm_minpercentchange
-999.0
target_list
[{'antenna': None, 'field': '8635,8636,8637,8638,8639,8640,8641,8642,8643,8644,8645,8646,8647,8648,8649,8650,8653,8654,8655,8656,8657,8658,8659,8660,8661,8662,8663,8664,8665,8666,8667,8668,9052,9053,9054,9055,9056,9057,9058,9059,9060,9061,9062,9063,9064,9065,9066,9067,9070,9071,9072,9073,9074,9075,9076,9077,9078,9079,9080,9081,9082,9083,9084,9085,9471,9472,9473,9474,9475,9476,9477,9478,9479,9480,9481,9482,9483,9484,9485,9486,9489,9490,9491,9492,9493,9494,9495,9496,9497,9498,9499,9500,9501,9502,9503,9504,9892,9893,9894,9895,9896,9897,9898,9899,9900,9901,9902,9903,9904,9905,9906,9907,9910,9911,9912,9913,9914,9915,9916,9917,9918,9919,9920,9921,9922,9923,9924,9925,10315,10316,10317,10318,10319,10320,10321,10322,10323,10324,10325,10326,10327,10328,10329,10330,10333,10334,10335,10336,10337,10338,10339,10340,10341,10342,10343,10344,10345,10346,10347,10348,17653,17654,17655,17656,17657,17658,17659,17662,17663,17664,17665,17666,17667,17668,18076,18077,18078,18079,18080,18081,18082,18085,18086,18087,18088,18089,18090,18091,18497,18498,18499,18500,18501,18502,18503,18506,18507,18508,18509,18510,18511,18512,18916,18917,18918,18919,18920,18921,18922,18925,18926,18927,18928,18929,18930,18931,19333,19334,19335,19336,19337,19338,19339,19342,19343,19344,19345,19346,19347,19348', '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 19:58:47.468 +46.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T22t20.J195847+463000.06.2048.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': -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.T22t20.J195847+463000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T22t20.J195847+463000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
parallel
automatic
hm_lownoisethreshold
-999.0
cleancontranges
False
hm_npixels
0
hm_perchanweightdensity
None
vis
['VLASS2.1.sb38526435.eb38567732.59074.15649113426_split_split.ms']
hm_fastnoise
None
hm_cleaning
rms
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_growiterations
-999
hm_nsigma
0.0
overwrite_on_export
True
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
tlimit
2.0
hm_negativethreshold
-999.0
hm_cyclefactor
-999.0
Tasks Execution Statistics
Start time
2025-01-31 06:24:34.695
End
2025-02-01 01:07:01.013
Duration
18:42:26.318
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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download
stage14/casapy.log (553.8 KiB)