13. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
120 (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
2.38 x 2.13 arcsec
beam p.a.
2.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000736 Jy/beam
n-sigma * final scaled MAD of residual
0.000664 Jy/beam
flux in positive model image components
0.89 Jy/pixel
flux in negative model image components
-0.15 Jy/pixel
flux in model image (inner square deg.)
0.21 Jy/pixel
total number of major cycles done
49
clean residual peak / scaled MAD
5.23
non-pbcor image RMS
0.22 mJy/beam
flatnoise image max / min
193 / -1.08 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
3200
stop reason
[4] no change in peak residual across two major cycles
score
1.00
image file
s13_0.VLASS2.1.se.T12t10.J062611+073000.06.2048.v1.I.iter3.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
cleancontranges
False
hm_npixels
0
hm_sidelobethreshold
-999.0
hm_minpsffraction
-999.0
vis
['VLASS2.1.sb38562441.eb38565026.59069.61973929398_split_split.ms']
hm_negativethreshold
-999.0
hm_masking
manual
hm_perchanweightdensity
None
tlimit
2.0
hm_minpercentchange
-999.0
hm_dogrowprune
None
parallel
automatic
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,664,665,666,667,668,669,670,671,672,673,674,675,676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,928,929,930,931,932,933,934,935,936,937,938,939,940,941,942,943,944,945,946,947,948,949,950,951,952,953,954,955,956,957,958,959,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1332,1333,1334,1335,1336,1337,1338,1339,1340,1341,1342,1343,1344,1345,1346,1347,1348,1349,1350,1351,1352,1353,1354,1355,1356,1357,1358,1359,1360,1361,1362,1363,1472,1473,1474,1475,1476,1477,1478,1479,1480,1481,1482,1483,1484,1485,1486,1487,1488,1489,1490,1491,1492,1493,1494,1495,1496,1497,1498,1499,1500,1501,1502,1503,1736,1737,1738,1739,1740,1741,1742,1743,1744,1745,1746,1747,1748,1749,1750,1751,1752,1753,1754,1755,1756,1757,1758,1759,1760,1761,1762,1763,1764,1765,1766,1767,1876,1877,1878,1879,1880,1881,1882,1883,1884,1885,1886,1887,1888,1889,1890,1891,1892,1893,1894,1895,1896,1897,1898,1899,1900,1901,1902,1903,1904,1905,1906,1907', '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 06:26:11.715 +07.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T12t10.J062611+073000.06.2048.v1', '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, '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.T12t10.J062611+073000.06.2048.v1.QLcatmask-tier1.mask', 's12_0.VLASS2.1.se.T12t10.J062611+073000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_growiterations
-999
hm_maxpsffraction
-999.0
hm_fastnoise
None
masklimit
2.0
hm_cleaning
rms
overwrite_on_export
True
hm_nsigma
0.0
hm_lownoisethreshold
-999.0
calcsb
False
output_dir
hm_weighting
None
Tasks Execution Statistics
Start time
2023-12-22 19:02:46.139
End
2023-12-24 06:43:38.014
Duration
1 day, 11:40:51.875
Note, WebLog generation is not included in the time.
CASA logs for stage 13
View
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download
stage13/casapy.log (248.6 KiB)