6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Notification:
Warning!
Flux fraction outside cleanmask is 0.201, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
65 (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)
View other QA images...
View major cycle table...
beam
2.67 x 2.62 arcsec
beam p.a.
70.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00220 Jy/beam
n-sigma * final scaled MAD of residual
0.00198 Jy/beam
flux fraction outside clean mask
0.201
flux in positive model image components
0.7 Jy/pixel
flux in negative model image components
-0.05 Jy/pixel
flux in model image (inner square deg.)
0.19 Jy/pixel
total number of major cycles done
6
clean residual peak / scaled MAD
61.15
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
147 / -9.78 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1241
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T17t17.J122827+243000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
cleancontranges
False
drcorrect
-999.0
hm_sidelobethreshold
-999.0
overwrite_on_export
True
hm_masking
manual
hm_fastnoise
None
hm_noisethreshold
-999.0
hm_weighting
None
hm_nsigma
0.0
hm_dogrowprune
None
calcsb
False
hm_lownoisethreshold
-999.0
hm_cleaning
rms
hm_negativethreshold
-999.0
hm_growiterations
-999
target_list
[{'antenna': None, 'field': '65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,747,748,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,900,901,902,903,904,905,906,907,908,909,910,911,912,913,914,915,916,917,918,919,920,921,922,923,924,925,926,927,928,929,930,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126,1127,1128,1129,1130,1131,1132,1133,1134,1135,1136,1137,1138,1371,1372,1373,1374,1375,1376,1377,1378,1379,1380,1381,1382,1383,1384,1385,1386,1387,1388,1389,1390,1391,1392,1393,1394,1395,1396,1397,1398,1399,1400,1401,1524,1525,1526,1527,1528,1529,1530,1531,1532,1533,1534,1535,1536,1537,1538,1539,1540,1541,1542,1543,1544,1545,1546,1547,1548,1549,1550,1551,1552,1553,1554,1786,1787,1788,1789,1790,1791,1792,1793,1794,1795,1796,1797,1798,1799,1800,1801,1802,1803,1804,1805,1806,1807,1808,1809,1810,1811,1812,1813,1814,1815,1816,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,2146,2147,2148,2149,2150,2151,2152,2153,2154,2155,2156,2157,2158,2159,2160,2161,2162,2163,2164,2165,2166,2167,2168,2169,2170,2171,2172,2173,2174,2175,2176', '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 12:28:27.633 +24.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T17t17.J122827+243000.06.2048.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.T17t17.J122827+243000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
parallel
automatic
tlimit
2.0
hm_minpsffraction
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
output_dir
masklimit
2.0
hm_minbeamfrac
-999.0
hm_npixels
0
hm_minpercentchange
-999.0
vis
['VLASS2.1.sb38617404.eb38633387.59098.857396747684_split_split.ms']
hm_perchanweightdensity
None
hm_maxpsffraction
-999.0
hm_cyclefactor
-999.0
Tasks Execution Statistics
Start time
2024-12-30 16:51:01.518
End
2024-12-31 04:45:16.339
Duration
11:54:14.821
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
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download
stage6/casapy.log (297.2 KiB)