5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.498, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
160 (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 2.72 arcsec
beam p.a.
19.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00292 Jy/beam
n-sigma * final scaled MAD of residual
0.00251 Jy/beam
flux fraction outside clean mask
0.498
flux in positive model image components
1.2 Jy/pixel
flux in negative model image components
-0.092 Jy/pixel
flux in model image (inner square deg.)
0.15 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
87.03
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
396 / -19.7 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1078
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T23t13.J125048+483000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_lownoisethreshold
-999.0
overwrite_on_export
True
weighting
briggs
hm_fastnoise
True
cleancontranges
False
hm_masking
manual
output_dir
/mnt/condor/execute/dir_79749/working
hm_sidelobethreshold
-999.0
clearlist
True
hm_cyclefactor
-999.0
hm_perchanweightdensity
False
hm_minpsffraction
-999.0
calcsb
False
vis
['/mnt/condor/execute/dir_79749/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms']
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
parallel
automatic
target_list
[{'antenna': None, 'field': '160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,568,569,570,571,572,573,574,575,576,577,578,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,631,632,633,634,635,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,973,974,975,976,977,978,979,980,981,982,983,984,985,986,987,988,989,990,991,992,993,994,995,996,997,998,999,1000,1001,1002,1003,1175,1176,1177,1178,1179,1180,1181,1182,1183,1184,1185,1186,1187,1188,1189,1190,1191,1192,1193,1194,1195,1196,1197,1198,1199,1200,1201,1202,1203,1204,1205,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1577,1578,1579,1580,1581,1582,1583,1584,1585,1586,1587,1588,1589,1590,1591,1592,1593,1594,1595,1596,1597,1598,1599,1600,1601,1602,1603,1604,1605,1606,1607,1640,1641,1642,1643,1644,1645,1646,1647,1648,1649,1650,1651,1652,1653,1654,1655,1656,1657,1658,1659,1660,1661,1662,1663,1664,1665,1666,1667,1668,1669,1670,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2176,2177,2178,2179,2180,2181,2182,2183,2184,2185,2186,2187,2188,2189,2190,2191,2192,2193,2194,2195,2196,2197,2198,2199,2200,2201,2202,2203,2204,2205,2206', '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 12:50:48.732 +48.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T23t13.J125048+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.J125048+483000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_dogrowprune
True
hm_minpercentchange
-999.0
hm_maxpsffraction
-999.0
masklimit
2.0
hm_nsigma
0.0
tlimit
2.0
hm_growiterations
-999
hm_negativethreshold
-999.0
hm_cleaning
rms
hm_npixels
0
Tasks Execution Statistics
Start time
2022-07-01 22:31:26.237
End
2022-07-02 11:03:09.268
Duration
12:31:43.031
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (86.1 KB)