5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.435, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
140 (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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beam
2.85 x 2.71 arcsec
beam p.a.
33.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00295 Jy/beam
n-sigma * final scaled MAD of residual
0.00259 Jy/beam
flux fraction outside clean mask
0.435
flux in positive model image components
1.1 Jy/pixel
flux in negative model image components
-0.093 Jy/pixel
flux in model image (inner square deg.)
0.17 Jy/pixel
total number of major cycles done
6
clean residual peak / scaled MAD
92.37
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
379 / -16.7 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1235
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T23t13.J124450+483000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
parallel
automatic
hm_nsigma
0.0
hm_minpsffraction
-999.0
vis
['/mnt/condor/execute/dir_79456/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms']
hm_cyclefactor
-999.0
overwrite_on_export
True
calcsb
False
hm_masking
manual
tlimit
2.0
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
hm_growiterations
-999
weighting
briggs
hm_perchanweightdensity
False
hm_fastnoise
True
output_dir
/mnt/condor/execute/dir_79456/working
hm_npixels
0
cleancontranges
False
hm_lownoisethreshold
-999.0
hm_minbeamfrac
-999.0
hm_cleaning
rms
hm_dogrowprune
True
target_list
[{'antenna': None, 'field': '140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,548,549,550,551,552,553,554,555,556,557,558,559,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,576,577,578,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,674,675,676,677,678,679,680,681,953,954,955,956,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,973,974,975,976,977,978,979,980,981,982,983,1155,1156,1157,1158,1159,1160,1161,1162,1163,1164,1165,1166,1167,1168,1169,1170,1171,1172,1173,1174,1175,1176,1177,1178,1179,1180,1181,1182,1183,1184,1185,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1283,1284,1285,1286,1287,1288,1557,1558,1559,1560,1561,1562,1563,1564,1565,1566,1567,1568,1569,1570,1571,1572,1573,1574,1575,1576,1577,1578,1579,1580,1581,1582,1583,1584,1585,1586,1587,1659,1660,1661,1662,1663,1664,1665,1666,1667,1668,1669,1670,1671,1672,1673,1674,1675,1676,1677,1678,1679,1680,1681,1682,1683,1684,1685,1686,1687,1688,1689,1690,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,2157,2158,2159,2160,2161,2162,2163,2164,2165,2166,2167,2168,2169,2170,2171,2172,2173,2174,2175,2176,2177,2178,2179,2180,2181,2182,2183,2184,2185,2186,2187', '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 12:44:50.058 +48.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T23t13.J124450+483000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's4_0.VLASS2.1.se.T23t13.J124450+483000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
masklimit
2.0
hm_sidelobethreshold
-999.0
hm_maxpsffraction
-999.0
clearlist
True
hm_noisethreshold
-999.0
Tasks Execution Statistics
Start time
2022-07-01 22:27:49.941
End
2022-07-02 09:23:09.326
Duration
10:55:19.385
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (84.4 KB)