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
1493 (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
3.10 x 2.59 arcsec
beam p.a.
-19.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00420 Jy/beam
n-sigma * final scaled MAD of residual
0.00309 Jy/beam
flux fraction outside clean mask
0.0532
flux in positive model image components
1 Jy/pixel
flux in negative model image components
-0.1 Jy/pixel
flux in model image (inner square deg.)
0.9 Jy/pixel
total number of major cycles done
10
clean residual peak / scaled MAD
43.54
non-pbcor image RMS
0.22 mJy/beam
flatnoise image max / min
686 / -14.8 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
617
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T24t12.J115954+533000.06.2048.v2.I.iter1.image.tt0
data type
Input Parameters
hm_lownoisethreshold
-999.0
hm_perchanweightdensity
None
hm_cyclefactor
-999.0
hm_sidelobethreshold
-999.0
hm_minpercentchange
-999.0
hm_negativethreshold
-999.0
drcorrect
-999.0
vis
['VLASS2.1.sb38520431.eb38554942.59063.924480127316_split_split.ms']
hm_fastnoise
None
hm_dogrowprune
None
cleancontranges
False
hm_nsigma
0.0
hm_minpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_cleaning
rms
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '1493,1494,1495,1496,1497,1498,1499,1500,1501,1502,1503,1504,1846,1847,1848,1849,1850,1851,1852,1853,1854,1855,1856,1857,1860,1861,1862,1863,1864,1865,1866,1867,1868,1869,1870,1871,2211,2212,2213,2214,2215,2216,2217,2218,2219,2220,2221,2222,2225,2226,2227,2228,2229,2230,2231,2232,2233,2234,2235,2236,2407,2408,2409,2410,2411,2412,2413,2414,2415,2416,2417,2418,2755,2756,2757,2758,2759,2760,2761,2762,2763,2764,2765,2766,2769,2770,2771,2772,2773,2774,2775,2776,2777,2778,2779,2780,3115,3116,3117,3118,3119,3120,3121,3122,3123,3124,3125,3126', '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 11:59:54.571 +53.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T24t12.J115954+533000.06.2048.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.T24t12.J115954+533000.06.2048.v2.QLcatmask-tier1.mask', 'pbmask': None}]
overwrite_on_export
True
hm_masking
manual
output_dir
parallel
automatic
tlimit
2.0
masklimit
2.0
calcsb
False
hm_weighting
None
hm_growiterations
-999
hm_maxpsffraction
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_npixels
0
Tasks Execution Statistics
Start time
2024-06-14 23:13:25.933
End
2024-06-15 02:13:21.711
Duration
2:59:55.778
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (300.5 KiB)