14. 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)
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View major cycle table...
beam
2.65 x 2.20 arcsec
beam p.a.
34.0deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000617 Jy/beam
n-sigma * final scaled MAD of residual
0.000544 Jy/beam
flux in positive model image components
0.56 Jy/pixel
flux in negative model image components
-0.11 Jy/pixel
flux in model image (inner square deg.)
0.18 Jy/pixel
total number of major cycles done
94
clean residual peak / scaled MAD
21.10
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
55.9 / -0.786 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4600
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS2.1.se.T17t22.J162635+243000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
overwrite_on_export
True
hm_negativethreshold
-999.0
tlimit
2.0
hm_sidelobethreshold
-999.0
parallel
automatic
hm_cleaning
rms
calcsb
False
hm_cyclefactor
-999.0
hm_npixels
0
hm_dogrowprune
None
hm_minpsffraction
-999.0
cleancontranges
False
output_dir
hm_masking
manual
hm_weighting
None
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_perchanweightdensity
None
hm_nsigma
0.0
drcorrect
-999.0
hm_maxpsffraction
-999.0
hm_growiterations
-999
target_list
[{'antenna': None, 'field': '185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,658,1019,1020,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1227,1228,1229,1230,1231,1232,1233,1234,1235,1236,1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1643,1644,1645,1646,1647,1648,1649,1650,1651,1652,1653,1654,1655,1656,1657,1658,1659,1660,1661,1662,1663,1664,1665,1676,1677,1678,1679,1680,1681,1682,1683,1684,1685,1686,1687,1688,1689,1690,1691,1692,1693,1694,1695,1696,1697,1698', '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 16:26:35.771 +24.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T17t22.J162635+243000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', '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.VLASS2.1.se.T17t22.J162635+243000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T17t22.J162635+243000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_noisethreshold
-999.0
hm_fastnoise
None
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
hm_lownoisethreshold
-999.0
vis
['VLASS2.1.sb38619162.eb38631105.59096.06071193287_split_split.ms']
masklimit
2.0
Tasks Execution Statistics
Start time
2025-02-19 06:38:19.541
End
2025-02-21 09:05:25.928
Duration
2 days, 2:27:06.387
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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download
stage14/casapy.log (883.6 KiB)