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
185 (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
2.71 x 2.50 arcsec
beam p.a.
64.1deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00186 Jy/beam
n-sigma * final scaled MAD of residual
0.00177 Jy/beam
flux fraction outside clean mask
0.00803
flux in positive model image components
0.24 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.11 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
10.20
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
38.8 / -1.54 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
539
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS3.2.se.T16t14.J094710+233000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_fastnoise
None
tlimit
2.0
hm_minpsffraction
-999.0
target_list
[{'antenna': None, 'field': '185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,632,633,634,635,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1444,1445,1446,1447,1448,1449,1450,1451,1452,1453,1454,1455,1456,1457,1458,1459,1460,1461,1462,1463,1464,1465,1466,1467,1468,1469,1472,1473,1474,1475,1476,1477,1478,1479,1480,1481,1482,1483,1484,1485,1486,1487,1488,1489,1490,1491,1492,1493,1494,1495,1496,1497,1866,1867,1868,1869,1870,1871,1872,1873,1874,1875,1876,1877,1878,1879,1880,1881,1882,1883,1884,1885,1886,1887,1888,1889,1890,1891,1894,1895,1896,1897,1898,1899,1900,1901,1902,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912,1913,1914,1915,1916,1917,1918,1919', '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 09:47:10.363 +23.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T16t14.J094710+233000.06.2048.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.VLASS3.2.se.T16t14.J094710+233000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_masking
manual
hm_lownoisethreshold
-999.0
drcorrect
-999.0
calcsb
False
hm_noisethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_nsigma
0.0
hm_growiterations
-999
vis
['VLASS3.2.sb45520569.eb45733624.60429.987892812496_split_split.ms']
hm_negativethreshold
-999.0
masklimit
2.0
hm_dogrowprune
None
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
output_dir
overwrite_on_export
True
hm_maxpsffraction
-999.0
hm_sidelobethreshold
-999.0
hm_cleaning
rms
hm_cyclefactor
-999.0
hm_perchanweightdensity
None
hm_npixels
0
hm_weighting
None
parallel
automatic
cleancontranges
False
Tasks Execution Statistics
Start time
2025-07-17 16:05:00.103
End
2025-07-18 01:08:42.046
Duration
9:03:41.942
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
or
download
stage6/casapy.log (308.3 KiB)