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
18309 (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
2.73 x 2.65 arcsec
beam p.a.
27.0deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00208 Jy/beam
n-sigma * final scaled MAD of residual
0.00195 Jy/beam
flux fraction outside clean mask
0.0128
flux in positive model image components
0.15 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.099 Jy/pixel
total number of major cycles done
6
clean residual peak / scaled MAD
-20.85
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
33.9 / -1.14 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
343
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T26t02.J023707+613000.06.2048.v2.I.iter1.image.tt0
data type
Input Parameters
drcorrect
-999.0
hm_fastnoise
None
parallel
automatic
hm_sidelobethreshold
-999.0
hm_cyclefactor
-999.0
hm_dogrowprune
None
hm_maxpsffraction
-999.0
cleancontranges
False
hm_nsigma
0.0
hm_weighting
None
hm_perchanweightdensity
None
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_lownoisethreshold
-999.0
masklimit
2.0
output_dir
hm_minpercentchange
-999.0
hm_noisethreshold
-999.0
hm_masking
manual
hm_npixels
0
hm_growiterations
-999
target_list
[{'antenna': None, 'field': '18309,18310,18311,18312,18313,18314,18315,18316,18317,18318,18319,18320,18321,18322,18323,18324,18325,18326,18682,18683,18684,18685,18686,18687,18688,18689,18690,18691,18692,18693,18694,18695,18696,18697,18698,18699,18702,18703,18704,18705,18706,18707,18708,18709,18710,18711,18712,18713,18714,18715,18716,18717,18718,18719,19072,19073,19074,19075,19076,19077,19078,19079,19080,19081,19082,19083,19084,19085,19086,19087,19088,19089,19092,19093,19094,19095,19096,19097,19098,19099,19100,19101,19102,19103,19104,19105,19106,19107,19108,19109,19459,19460,19461,19462,19463,19464,19465,19466,19467,19468,19469,19470,19471,19472,19473,19474,19475,19476,19479,19480,19481,19482,19483,19484,19485,19486,19487,19488,19489,19490,19491,19492,19493,19494,19495,19496,19843,19844,19845,19846,19847,19848,19849,19850,19851,19852,19853,19854,19855,19856,19857,19858,19859,19860,19863,19864,19865,19866,19867,19868,19869,19870,19871,19872,19873,19874,19875,19876,19877,19878,19879,19880', '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 02:37:7.679 +61.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T26t02.J023707+613000.06.2048.v2', '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': 100, '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.T26t02.J023707+613000.06.2048.v2.QLcatmask-tier1.mask', 'pbmask': None}]
hm_cleaning
rms
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_minpsffraction
-999.0
overwrite_on_export
True
tlimit
2.0
vis
['VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms']
calcsb
False
Tasks Execution Statistics
Start time
2024-06-18 21:26:47.121
End
2024-06-19 00:50:52.284
Duration
3:24:05.163
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
or
download
stage6/casapy.log (274.0 KiB)