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
105 (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)
View other QA images...
View major cycle table...
beam
3.07 x 2.27 arcsec
beam p.a.
4.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000593 Jy/beam
n-sigma * final scaled MAD of residual
0.000528 Jy/beam
flux in positive model image components
0.54 Jy/pixel
flux in negative model image components
-0.032 Jy/pixel
flux in model image (inner square deg.)
0.35 Jy/pixel
total number of major cycles done
26
clean residual peak / scaled MAD
5.89
non-pbcor image RMS
98 uJy/beam
flatnoise image max / min
63.9 / -0.649 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1400
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS2.1.se.T28t09.J170123+693000.06.2048.v3.I.iter3.image.tt0
data type
Input Parameters
tlimit
2.0
hm_npixels
0
hm_weighting
None
output_dir
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
drcorrect
-999.0
hm_fastnoise
None
hm_minpercentchange
-999.0
parallel
automatic
hm_growiterations
-999
hm_nsigma
0.0
target_list
[{'antenna': None, 'field': '105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,539,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,560,561,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,969,970,971,972,973,974,975,976,977,978,979,980,981,982,983,984,985,986,987,988,989,990,991,1183,1184,1185,1186,1187,1188,1189,1190,1191,1192,1193,1194,1195,1196,1197,1198,1199,1200,1201,1202,1203,1204,1390,1391,1392,1393,1394,1395,1396,1397,1398,1399,1400,1401,1402,1403,1404,1405,1406,1407,1408,1409,1410,1411,1605,1606,1607,1608,1609,1610,1611,1612,1613,1614,1615,1616,1617,1618,1619,1620,1621,1622,1623,1624,1625,1626,1627,1810,1811,1812,1813,1814,1815,1816,1817,1818,1819,1820,1821,1822,1823,1824,1825,1826,1827,1828,1829,1830,1831', '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 17:01:23.365 +69.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T28t09.J170123+693000.06.2048.v3', '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.T28t09.J170123+693000.06.2048.v3.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T28t09.J170123+693000.06.2048.v3.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_lownoisethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
calcsb
False
cleancontranges
False
vis
['VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms']
hm_perchanweightdensity
None
hm_sidelobethreshold
-999.0
hm_cleaning
rms
hm_dogrowprune
None
masklimit
2.0
hm_cyclefactor
-999.0
overwrite_on_export
True
hm_masking
manual
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2025-01-22 04:11:18.003
End
2025-01-22 18:06:45.142
Duration
13:55:27.139
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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stage14/casapy.log (521.8 KiB)