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
149 (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
2.69 x 2.60 arcsec
beam p.a.
33.9deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00103 Jy/beam
n-sigma * final scaled MAD of residual
0.000902 Jy/beam
flux in positive model image components
0.46 Jy/pixel
flux in negative model image components
-0.00029 Jy/pixel
flux in model image (inner square deg.)
0.23 Jy/pixel
total number of major cycles done
25
clean residual peak / scaled MAD
-8.45
non-pbcor image RMS
0.15 mJy/beam
flatnoise image max / min
27.6 / -1.18 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1633
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s11_0.VLASS3.2.se.T24t20.J190944+523000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_sidelobethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_weighting
None
hm_minpercentchange
-999.0
hm_masking
manual
hm_npixels
0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_cyclefactor
-999.0
target_list
[{'antenna': None, 'field': '149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,586,587,588,589,590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,896,897,898,899,900,901,902,903,904,905,906,907,908,909,910,911,912,913,914,915,916,917,918,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,973,974,975,976,977,978,979,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1283,1284,1285,1286,1287,1288,1327,1328,1329,1330,1331,1332,1333,1334,1335,1336,1337,1338,1339,1340,1341,1342,1343,1344,1345,1346,1347,1348,1349,1634,1635,1636,1637,1638,1639,1640,1641,1642,1643,1644,1645,1646,1647,1648,1649,1650,1651,1652,1653,1654,1655,1656', '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 19:09:44.737 +52.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T24t20.J190944+523000.06.2048.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': 100, '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.T24t20.J190944+523000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
output_dir
hm_nsigma
0.0
hm_fastnoise
None
calcsb
False
hm_growiterations
-999
cleancontranges
False
overwrite_on_export
True
hm_perchanweightdensity
None
vis
['VLASS3.2.sb45657603.eb46099145.60450.330123067135_split_split.ms']
drcorrect
-999.0
parallel
automatic
hm_cleaning
rms
hm_minbeamfrac
-999.0
tlimit
2.0
hm_dogrowprune
None
hm_negativethreshold
-999.0
hm_minpsffraction
-999.0
hm_noisethreshold
-999.0
masklimit
2.0
hm_maxpsffraction
-999.0
Tasks Execution Statistics
Start time
2025-08-08 00:37:19.035
End
2025-08-08 14:00:27.784
Duration
13:23:08.749
Note, WebLog generation is not included in the time.
CASA logs for stage 11
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download
stage11/casapy.log (298.4 KiB)