5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.938, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
40 (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
3.11 x 2.27 arcsec
beam p.a.
78.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00281 Jy/beam
n-sigma * final scaled MAD of residual
0.00276 Jy/beam
flux fraction outside clean mask
0.938
flux in positive model image components
0.21 Jy/pixel
flux in negative model image components
-0.0034 Jy/pixel
flux in model image (inner square deg.)
0.1 Jy/pixel
total number of major cycles done
12
clean residual peak / scaled MAD
540.58
non-pbcor image RMS
0.2 mJy/beam
flatnoise image max / min
137 / -50.6 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
378
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T10t28.J181000-033000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
clearlist
True
weighting
briggs
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
overwrite_on_export
True
hm_nsigma
0.0
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
hm_cleaning
rms
parallel
automatic
vis
['/mnt/condor/execute/dir_145422/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms']
target_list
[{'antenna': None, 'field': '40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,778,779,852,853,854,855,856,857,858,859,860,861,862,863,864,865,866,867,868,869,870,871,872,873,874,875,876,877,878,879,880,881,882,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1358,1359,1360,1361,1362,1363,1364,1365,1366,1367,1368,1369,1370,1371,1372,1373,1374,1375,1376,1377,1378,1379,1380,1381,1382,1383,1384,1385,1386,1387,1388,1461,1462,1463,1464,1465,1466,1467,1468,1469,1470,1471,1472,1473,1474,1475,1476,1477,1478,1479,1480,1481,1482,1483,1484,1485,1486,1487,1488,1489,1490,1491,1764,1765,1766,1767,1768,1769,1770,1771,1772,1773,1774,1775,1776,1777,1778,1779,1780,1781,1782,1783,1784,1785,1786,1787,1788,1789,1790,1791,1792,1793,1794,1867,1868,1869,1870,1871,1872,1873,1874,1875,1876,1877,1878,1879,1880,1881,1882,1883,1884,1885,1886,1887,1888,1889,1890,1891,1892,1893,1894,1895,1896,1897,2170,2171,2172,2173,2174,2175,2176,2177,2178,2179,2180,2181,2182,2183,2184,2185,2186,2187,2188,2189,2190,2191,2192,2193,2194,2195,2196,2197,2198,2199,2200', '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 18:10:0.823 -03.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t28.J181000-033000.06.2048.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.T10t28.J181000-033000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
output_dir
/mnt/condor/execute/dir_145422/working
hm_masking
manual
calcsb
False
hm_sidelobethreshold
-999.0
cleancontranges
False
hm_negativethreshold
-999.0
hm_dogrowprune
True
hm_perchanweightdensity
False
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
tlimit
2.0
hm_minpercentchange
-999.0
hm_fastnoise
True
masklimit
2.0
hm_growiterations
-999
Tasks Execution Statistics
Start time
2022-05-16 15:59:09.481
End
2022-05-17 12:45:30.848
Duration
20:46:21.367
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (94.3 KB)