6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
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
2.76 x 2.70 arcsec
beam p.a.
35.0deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00174 Jy/beam
n-sigma * final scaled MAD of residual
0.00162 Jy/beam
flux fraction outside clean mask
0.0331
flux in positive model image components
0.45 Jy/pixel
flux in negative model image components
-0.016 Jy/pixel
flux in model image (inner square deg.)
0.29 Jy/pixel
total number of major cycles done
5
clean residual peak / scaled MAD
22.08
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
213 / -3.39 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
739
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T21t20.J194101+433000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_minpercentchange
-999.0
cleancontranges
False
hm_masking
manual
hm_perchanweightdensity
None
hm_minpsffraction
-999.0
hm_negativethreshold
-999.0
hm_growiterations
-999
hm_cleaning
rms
hm_sidelobethreshold
-999.0
hm_cyclefactor
-999.0
tlimit
2.0
masklimit
2.0
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1384,1385,1386,1387,1388,1389,1390,1391,1392,1393,1394,1395,1396,1397,1398,1399,1400,1401,1402,1403,1404,1405,1406,1407,1408,1409,1410,1411,1412,1413,1414,1687,1688,1689,1690,1691,1692,1693,1694,1695,1696,1697,1698,1699,1700,1701,1702,1703,1704,1705,1706,1707,1708,1709,1710,1711,1712,1713,1714,1715,1716,1717,1718,1829,1830,1831,1832,1833,1834,1835,1836,1837,1838,1839,1840,1841,1842,1843,1844,1845,1846,1847,1848,1849,1850,1851,1852,1853,1854,1855,1856,1857,1858,1859,1860,2134,2135,2136,2137,2138,2139,2140,2141,2142,2143,2144,2145,2146,2147,2148,2149,2150,2151,2152,2153,2154,2155,2156,2157,2158,2159,2160,2161,2162,2163,2164,2358,2359,2360,2361,2362,2384,2385,2386,2387,2388', '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 19:41:1.189 +43.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T21t20.J194101+433000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['2.6476arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'nmajor': 220, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'drcorrect': None, 'flagpct': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's5_0.VLASS2.1.se.T21t20.J194101+433000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
output_dir
hm_fastnoise
None
drcorrect
-999.0
calcsb
False
hm_minbeamfrac
-999.0
hm_npixels
0
hm_weighting
None
overwrite_on_export
True
hm_lownoisethreshold
-999.0
hm_dogrowprune
None
hm_maxpsffraction
-999.0
hm_nsigma
0.0
parallel
automatic
vis
['VLASS2.1.sb38519843.eb38632934.59097.18672790509_split_split.ms']
Tasks Execution Statistics
Start time
2024-12-16 16:08:57.262
End
2024-12-17 01:31:19.012
Duration
9:22:21.749
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (277.3 KiB)