5. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
137 (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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beam
2.72 x 2.60 arcsec
beam p.a.
-35.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00183 Jy/beam
n-sigma * final scaled MAD of residual
0.00174 Jy/beam
flux fraction outside clean mask
0.0452
flux in positive model image components
0.28 Jy/pixel
flux in negative model image components
-0.0031 Jy/pixel
flux in model image (inner square deg.)
0.15 Jy/pixel
total number of major cycles done
3
clean residual peak / scaled MAD
13.64
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
38 / -2.49 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
725
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T24t15.J145338+563000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_lownoisethreshold
-999.0
tlimit
2.0
hm_cyclefactor
-999.0
hm_dogrowprune
None
hm_minbeamfrac
-999.0
parallel
automatic
masklimit
2.0
hm_negativethreshold
-999.0
vis
['VLASS2.1.sb38521729.eb38627577.59093.001901145835_split_split.ms']
hm_cleaning
rms
hm_minpsffraction
-999.0
hm_fastnoise
None
hm_noisethreshold
-999.0
hm_sidelobethreshold
-999.0
overwrite_on_export
True
hm_maxpsffraction
-999.0
target_list
[{'antenna': None, 'field': '137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,811,812,813,814,815,816,817,818,819,820,821,822,823,824,825,826,827,828,829,830,831,832,833,834,835,836,837,838,839,840,841,848,849,850,851,852,853,854,855,856,857,858,859,860,861,862,863,864,865,866,867,868,869,870,871,872,873,874,875,876,877,878,1151,1152,1153,1154,1155,1156,1157,1158,1159,1160,1161,1162,1163,1164,1165,1166,1167,1168,1169,1170,1171,1172,1173,1174,1175,1176,1177,1178,1179,1180,1181,1321,1322,1323,1324,1325,1326,1327,1328,1329,1330,1331,1332,1333,1334,1335,1336,1337,1338,1339,1340,1341,1342,1343,1344,1345,1346,1347,1348,1349,1350,1351,1352,1359,1360,1361,1362,1363,1364,1365,1366,1367,1368,1369,1370,1371,1372,1373,1374,1375,1376,1377,1378,1379,1380,1381,1382,1383,1384,1385,1386,1387,1388,1389,1390,1664,1665,1666,1667,1668,1669,1670,1671,1672,1673,1674,1675,1676,1677,1678,1679,1680,1681,1682,1683,1684,1685,1686,1687,1688,1689,1690,1691,1692,1693,1694,1695', '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 14:53:38.925 +56.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T24t15.J145338+563000.06.2048.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': 's4_0.VLASS2.1.se.T24t15.J145338+563000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_masking
manual
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_minpercentchange
-999.0
hm_npixels
0
drcorrect
-999.0
hm_growiterations
-999
hm_perchanweightdensity
None
hm_nsigma
0.0
output_dir
hm_weighting
None
calcsb
False
cleancontranges
False
Tasks Execution Statistics
Start time
2024-04-30 22:34:30.393
End
2024-05-01 06:15:18.517
Duration
7:40:48.125
Note, WebLog generation is not included in the time.
CASA logs for stage 5
View
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download
stage5/casapy.log (279.4 KiB)