11. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
64 (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
2.67 x 2.66 arcsec
beam p.a.
-44.9deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000868 Jy/beam
n-sigma * final scaled MAD of residual
0.000817 Jy/beam
flux in positive model image components
0.28 Jy/pixel
flux in negative model image components
-0.00047 Jy/pixel
flux in model image (inner square deg.)
0.21 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
7.34
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
51.9 / -0.929 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1148
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s11_0.VLASS3.2.se.T19t12.J090430+323000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
calcsb
False
hm_minpsffraction
-999.0
drcorrect
-999.0
parallel
automatic
hm_weighting
None
hm_perchanweightdensity
None
hm_cyclefactor
-999.0
overwrite_on_export
True
hm_masking
manual
hm_fastnoise
None
hm_negativethreshold
-999.0
hm_nsigma
0.0
masklimit
2.0
hm_dogrowprune
None
hm_npixels
0
cleancontranges
False
hm_minbeamfrac
-999.0
vis
['VLASS3.2.sb45663667.eb45887130.60436.11477922453_split_split.ms']
hm_cleaning
rms
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
tlimit
2.0
hm_growiterations
-999
target_list
[{'antenna': None, 'field': '64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,747,748,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,890,891,892,893,894,895,896,897,898,899,900,901,902,903,904,905,906,907,908,909,910,911,912,1159,1160,1161,1162,1163,1164,1165,1166,1167,1168,1169,1170,1171,1172,1173,1174,1175,1176,1177,1178,1179,1180,1181,1301,1302,1303,1304,1305,1306,1307,1308,1309,1310,1311,1312,1313,1314,1315,1316,1317,1318,1319,1320,1321,1322,1323,1570,1571,1572,1573,1574,1575,1576,1577,1578,1579,1580,1581,1582,1583,1584,1585,1586,1587,1588,1589,1590,1591,1592,1775,1776,1777,1778,1779,1780,1781,1782,1783,1784,1785,1786,1787,1788,1789,1790,1791,1792,1793,1794,1795,1796,1797', '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': [9600, 9600], 'pblimit': None, 'phasecenter': 'J2000 09:04:30.510 +32.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T19t12.J090430+323000.06.2048.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.T19t12.J090430+323000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_lownoisethreshold
-999.0
output_dir
hm_sidelobethreshold
-999.0
hm_minpercentchange
-999.0
Tasks Execution Statistics
Start time
2025-08-02 16:31:19.329
End
2025-08-02 20:14:32.714
Duration
3:43:13.385
Note, WebLog generation is not included in the time.
CASA logs for stage 11
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stage11/casapy.log (222.7 KiB)