5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
138 (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
2.91 x 2.38 arcsec
beam p.a.
-86.9deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00288 Jy/beam
n-sigma * final scaled MAD of residual
0.00269 Jy/beam
flux fraction outside clean mask
0.0138
flux in positive model image components
0.45 Jy/pixel
flux in negative model image components
-0.0026 Jy/pixel
flux in model image (inner square deg.)
0.29 Jy/pixel
total number of major cycles done
15
clean residual peak / scaled MAD
10.02
non-pbcor image RMS
0.2 mJy/beam
flatnoise image max / min
75.5 / -3.82 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
633
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T08t09.J053005-083000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
weighting
briggs
cleancontranges
False
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
hm_lownoisethreshold
-999.0
hm_cleaning
rms
output_dir
/mnt/condor/execute/dir_197821/working
hm_noisethreshold
-999.0
calcsb
False
tlimit
2.0
parallel
automatic
target_list
[{'antenna': None, 'field': '138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,560,561,562,563,564,565,566,567,568,569,570,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,942,943,944,945,946,947,948,949,950,951,952,953,954,955,956,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,1143,1144,1145,1146,1147,1148,1149,1150,1151,1152,1153,1154,1155,1156,1157,1158,1159,1160,1161,1162,1163,1164,1165,1166,1167,1168,1169,1170,1171,1172,1173,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1545,1546,1547,1548,1549,1550,1551,1552,1553,1554,1555,1556,1557,1558,1559,1560,1561,1562,1563,1564,1565,1566,1567,1568,1569,1570,1571,1572,1573,1574,1575,1648,1649,1650,1651,1652,1653,1654,1655,1656,1657,1658,1659,1660,1661,1662,1663,1664,1665,1666,1667,1668,1669,1670,1671,1672,1673,1674,1675,1676,1677,1678,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,2148,2149,2150,2151,2152,2153,2154,2155,2156,2157,2158,2159,2160,2161,2162,2163,2164,2165,2166,2167,2168,2169,2170,2171,2172,2173,2174,2175,2176,2177,2178', '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 05:30:5.897 -08.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T08t09.J053005-083000.06.2048.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.T08t09.J053005-083000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
vis
['/mnt/condor/execute/dir_197821/working/VLASS2.1.sb38727949.eb38730629.59137.436030474535_split_split.ms']
hm_growiterations
-999
hm_minpsffraction
-999.0
clearlist
True
hm_perchanweightdensity
False
hm_minbeamfrac
-999.0
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
hm_dogrowprune
True
hm_npixels
0
overwrite_on_export
True
hm_cyclefactor
-999.0
hm_masking
manual
hm_negativethreshold
-999.0
masklimit
2.0
hm_fastnoise
True
Tasks Execution Statistics
Start time
2022-08-08 14:28:51.271
End
2022-08-09 13:28:03.269
Duration
22:59:11.998
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (105.1 KB)