5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.488, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
100 (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
2.80 x 2.64 arcsec
beam p.a.
19.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00319 Jy/beam
n-sigma * final scaled MAD of residual
0.00264 Jy/beam
flux fraction outside clean mask
0.488
flux in positive model image components
1.4 Jy/pixel
flux in negative model image components
-0.26 Jy/pixel
flux in model image (inner square deg.)
0.45 Jy/pixel
total number of major cycles done
6
clean residual peak / scaled MAD
104.09
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
273 / -28.9 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1731
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T23t13.J123252+483000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cyclefactor
-999.0
cleancontranges
False
hm_maxpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
hm_cleaning
rms
target_list
[{'antenna': None, 'field': '100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,913,914,915,916,917,918,919,920,921,922,923,924,925,926,927,928,929,930,931,932,933,934,935,936,937,938,939,940,941,942,943,1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126,1127,1128,1129,1130,1131,1132,1133,1134,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144,1145,1297,1298,1299,1300,1301,1302,1303,1304,1305,1306,1307,1308,1309,1310,1311,1312,1313,1314,1315,1316,1317,1318,1319,1320,1321,1322,1323,1324,1325,1326,1327,1328,1517,1518,1519,1520,1521,1522,1523,1524,1525,1526,1527,1528,1529,1530,1531,1532,1533,1534,1535,1536,1537,1538,1539,1540,1541,1542,1543,1544,1545,1546,1547,1548,1699,1700,1701,1702,1703,1704,1705,1706,1707,1708,1709,1710,1711,1712,1713,1714,1715,1716,1717,1718,1719,1720,1721,1722,1723,1724,1725,1726,1727,1728,1729,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,2117,2118,2119,2120,2121,2122,2123,2124,2125,2126,2127,2128,2129,2130,2131,2132,2133,2134,2135,2136,2137,2138,2139,2140,2141,2142,2143,2144,2145,2146,2147,2148', '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 12:32:52.709 +48.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T23t13.J123252+483000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's4_0.VLASS2.1.se.T23t13.J123252+483000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_negativethreshold
-999.0
parallel
automatic
calcsb
False
hm_lownoisethreshold
-999.0
hm_dogrowprune
True
hm_masking
manual
vis
['/mnt/condor/execute/dir_134196/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms']
tlimit
2.0
hm_noisethreshold
-999.0
clearlist
True
output_dir
/mnt/condor/execute/dir_134196/working
masklimit
2.0
hm_growiterations
-999
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
hm_perchanweightdensity
False
hm_npixels
0
hm_fastnoise
True
hm_minpsffraction
-999.0
overwrite_on_export
True
weighting
briggs
Tasks Execution Statistics
Start time
2022-07-01 22:27:19.839
End
2022-07-02 09:50:38.229
Duration
11:23:18.390
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (88.1 KB)