6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
5 (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
2.89 x 2.71 arcsec
beam p.a.
-0.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00214 Jy/beam
n-sigma * final scaled MAD of residual
0.00179 Jy/beam
flux fraction outside clean mask
0.0414
flux in positive model image components
2 Jy/pixel
flux in negative model image components
-0.031 Jy/pixel
flux in model image (inner square deg.)
0.21 Jy/pixel
total number of major cycles done
10
clean residual peak / scaled MAD
-36.87
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
517 / -5.82 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1675
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T25t08.J103643+573000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_lownoisethreshold
-999.0
overwrite_on_export
True
masklimit
2.0
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,859,860,861,862,863,864,865,866,867,868,869,870,871,872,873,874,875,876,877,878,879,880,881,882,883,886,887,888,889,890,891,892,893,894,895,896,897,898,899,900,901,902,903,904,905,906,907,908,909,910,1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126,1127,1128,1129,1514,1515,1516,1517,1518,1519,1520,1521,1522,1523,1524,1525,1526,1527,1528,1529,1530,1531,1532,1533,1534,1535,1536,1537,1540,1541,1542,1543,1544,1545,1546,1547,1548,1549,1550,1551,1552,1553,1554,1555,1556,1557,1558,1559,1560,1561,1562,1563,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,2187,2188,2189,2190,2191,2192,2193,2194,2195,2196,2197,2198,2199,2200,2201,2202,2203,2204,2205,2206,2207,2208,2209,2210,7130,7131,7132,7133,7134,7135,7136,7563,7564,7565,7566,7567,7568,7569,7572,7573,7574,7575,7576,7577,7578,8002,8003,8004,8005,8006,8007,8008,8011,8012,8013,8014,8015,8016,8017,8230,8231,8232,8233,8234,8235,8236,8656,8657,8658,8659,8660,8661,8662,8665,8666,8667,8668,8669,8670,8671,9088,9089,9090,9091,9092,9093,9094,9097,9098,9099,9100,9101,9102,9103,9312,9313,9314,9315,9316,9317,9318', '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 10:36:43.294 +57.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T25t08.J103643+573000.06.2048.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': 200, '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.T25t08.J103643+573000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minpercentchange
-999.0
hm_growiterations
-999
drcorrect
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_minbeamfrac
-999.0
hm_cyclefactor
-999.0
tlimit
2.0
hm_fastnoise
None
hm_sidelobethreshold
-999.0
hm_masking
manual
hm_nsigma
0.0
parallel
automatic
hm_negativethreshold
-999.0
output_dir
hm_perchanweightdensity
None
cleancontranges
False
hm_dogrowprune
None
hm_maxpsffraction
-999.0
hm_cleaning
rms
hm_npixels
0
calcsb
False
hm_minpsffraction
-999.0
vis
['VLASS2.1.sb38536469.eb38590168.59084.87988079861_split_split.ms']
hm_weighting
None
Tasks Execution Statistics
Start time
2025-02-03 20:17:46.590
End
2025-02-04 14:40:43.836
Duration
18:22:57.247
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
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download
stage6/casapy.log (318.3 KiB)