13. 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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beam
3.46 x 2.58 arcsec
beam p.a.
-20.1deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000880 Jy/beam
n-sigma * final scaled MAD of residual
0.000799 Jy/beam
flux in positive model image components
0.69 Jy/pixel
flux in negative model image components
-0.095 Jy/pixel
flux in model image (inner square deg.)
0.24 Jy/pixel
total number of major cycles done
76
clean residual peak / scaled MAD
15.79
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
61.6 / -1.11 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2428
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s13_0.VLASS2.1.se.T24t12.J115513+523000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_lownoisethreshold
-999.0
hm_perchanweightdensity
None
hm_minpercentchange
-999.0
masklimit
2.0
hm_negativethreshold
-999.0
hm_minpsffraction
-999.0
parallel
automatic
hm_npixels
0
hm_masking
manual
hm_maxpsffraction
-999.0
overwrite_on_export
True
hm_minbeamfrac
-999.0
vis
['VLASS2.1.sb38520431.eb38554942.59063.924480127316_split_split.ms']
hm_sidelobethreshold
-999.0
hm_growiterations
-999
hm_noisethreshold
-999.0
hm_dogrowprune
None
output_dir
drcorrect
-999.0
hm_fastnoise
None
cleancontranges
False
hm_cleaning
rms
calcsb
False
hm_cyclefactor
-999.0
target_list
[{'antenna': None, 'field': '5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,778,779,780,781,782,1092,1093,1094,1095,1096,1097,1098,1099,1100,1101,1102,1103,1104,1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1124,1125,1126,1127,1128,1129,1130,1131,1132,1133,1134,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144,1145,1146,1147,1148,1149,1150,1151,1152,1153,1461,1462,1463,1464,1465,1466,1467,1468,1469,1470,1471,1472,1473,1474,1475,1476,1477,1478,1479,1480,1481,1482,1483,1484,1485,1486,1487,1488,1489,1490,1493,1494,1495,1496,1497,1498,1499,1500,1501,1502,1503,1504,1505,1506,1507,1508,1509,1510,1511,1512,1513,1514,1515,1516,1517,1518,1519,1520,1521,1522,1828,1829,1830,1831,1832,1833,1834,1835,1836,1837,1838,1839,1840,1841,1842,1843,1844,1845,1846,1847,1848,1849,1850,1851,1852,1853,1854,1855,1856,1857', '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 11:55:13.509 +52.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T24t12.J115513+523000.06.2048.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': -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.T24t12.J115513+523000.06.2048.v1.QLcatmask-tier1.mask', 's12_0.VLASS2.1.se.T24t12.J115513+523000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_nsigma
0.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
tlimit
2.0
hm_weighting
None
Tasks Execution Statistics
Start time
2024-03-29 13:50:58.184
End
2024-04-01 05:33:12.773
Duration
2 days, 15:42:14.588
Note, WebLog generation is not included in the time.
CASA logs for stage 13
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stage13/casapy.log (758.0 KiB)