5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.384, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
114 (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
2.83 x 2.57 arcsec
beam p.a.
53.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00234 Jy/beam
n-sigma * final scaled MAD of residual
0.00200 Jy/beam
flux fraction outside clean mask
0.384
flux in positive model image components
1.8 Jy/pixel
flux in negative model image components
-0.17 Jy/pixel
flux in model image (inner square deg.)
1.6 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
128.84
non-pbcor image RMS
0.15 mJy/beam
flatnoise image max / min
1.17 / -0.0359 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1638
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T26t17.J214852+613000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
overwrite_on_export
True
hm_lownoisethreshold
-999.0
hm_cleaning
rms
hm_perchanweightdensity
None
hm_weighting
None
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,674,675,676,677,895,896,897,898,899,900,901,902,903,904,905,906,907,908,909,910,911,912,913,914,915,916,917,918,919,920,921,922,923,924,925,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1281,1282,1283,1284,1285,1286,1287,1288,1289,1290,1291,1292,1293,1294,1295,1296,1297,1298,1299,1300,1301,1302,1303,1304,1305,1306,1307,1308,1309,1310,1311,1420,1421,1422,1423,1424,1425,1426,1427,1428,1429,1430,1431,1432,1433,1434,1435,1436,1437,1438,1439,1440,1441,1442,1443,1444,1445,1446,1447,1448,1449,1450,1664,1665,1666,1667,1668,1669,1670,1671,1672,1673,1674,1675,1676,1677,1678,1679,1680,1681,1682,1683,1684,1685,1686,1687,1688,1689,1690,1691,1692,1693,1694,1802,1803,1804,1805,1806,1807,1808,1809,1810,1811,1812,1813,1814,1815,1816,1817,1818,1819,1820,1821,1822,1823,1824,1825,1826,1827,1828,1829,1830,1831,1832,1833', '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 21:48:52.639 +61.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T26t17.J214852+613000.06.2048.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.T26t17.J214852+613000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
parallel
automatic
hm_fastnoise
None
hm_npixels
0
tlimit
2.0
hm_cyclefactor
-999.0
hm_dogrowprune
None
hm_negativethreshold
-999.0
vis
['VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms']
hm_growiterations
-999
hm_minpsffraction
-999.0
output_dir
calcsb
False
hm_minpercentchange
-999.0
cleancontranges
False
hm_noisethreshold
-999.0
masklimit
2.0
hm_minbeamfrac
-999.0
hm_masking
manual
hm_maxpsffraction
-999.0
Tasks Execution Statistics
Start time
2024-03-13 16:45:28.704
End
2024-03-14 04:33:38.068
Duration
11:48:09.364
Note, WebLog generation is not included in the time.
CASA logs for stage 5
View
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download
stage5/casapy.log (83.0 KiB)