6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Notification:
Warning!
Flux fraction outside cleanmask is 0.536, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
1592 (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)
View other QA images...
View major cycle table...
beam
2.82 x 2.35 arcsec
beam p.a.
60.9deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00265 Jy/beam
n-sigma * final scaled MAD of residual
0.00244 Jy/beam
flux fraction outside clean mask
0.536
flux in positive model image components
0.37 Jy/pixel
flux in negative model image components
-0.023 Jy/pixel
flux in model image (inner square deg.)
0.31 Jy/pixel
total number of major cycles done
9
clean residual peak / scaled MAD
160.25
non-pbcor image RMS
0.31 mJy/beam
flatnoise image max / min
129 / -5.04 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
571
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T14t04.J020611+143000.06.2048.v2.I.iter1.image.tt0
data type
Input Parameters
hm_cyclefactor
-999.0
hm_masking
manual
hm_minpercentchange
-999.0
hm_cleaning
rms
hm_sidelobethreshold
-999.0
hm_maxpsffraction
-999.0
hm_growiterations
-999
vis
['VLASS2.1.sb38489296.eb38554894.59062.39375707176_split_split.ms']
hm_negativethreshold
-999.0
hm_npixels
0
target_list
[{'antenna': None, 'field': '1592,1593,1594,1595,1596,1597,1598,1599,1600,1601,1602,1603,1604,1605,1606,1607,1608,1609,1610,1611,1612,1613,1614,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2317,2318,2319,2320,2321,2322,2323,2324,2325,2326,2327,2328,2329,2330,2331,2332,2333,2334,2335,2336,2337,2338,2339,2380,2381,2382,2383,2384,2385,2386,2387,2388,2389,2390,2391,2392,2393,2394,2395,2396,2397,2398,2399,2400,2401,2402,2711,2712,2713,2714,2715,2716,2717,2718,2719,2720,2721,2722,2723,2724,2725,2726,2727,2728,2729,2730,2731,2732,2733,2774,2775,2776,2777,2778,2779,2780,2781,2782,2783,2784,2785,2786,2787,2788,2789,2790,2791,2792,2793,2794,2795,2796,3105,3106,3107,3108,3109,3110,3111,3112,3113,3114,3115,3116,3117,3118,3119,3120,3121,3122,3123,3124,3125,3126,3127,3168,3169,3170,3171,3172,3173,3174,3175,3176,3177,3178,3179,3180,3181,3182,3183,3184,3185,3186,3187,3188,3189,3190', '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 02:06:11.021 +14.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t04.J020611+143000.06.2048.v2', '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': 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.T14t04.J020611+143000.06.2048.v2.QLcatmask-tier1.mask', 'pbmask': None}]
masklimit
2.0
hm_minbeamfrac
-999.0
hm_fastnoise
None
parallel
automatic
hm_perchanweightdensity
None
cleancontranges
False
output_dir
hm_noisethreshold
-999.0
hm_minpsffraction
-999.0
overwrite_on_export
True
hm_dogrowprune
None
calcsb
False
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_lownoisethreshold
-999.0
hm_weighting
None
drcorrect
-999.0
hm_nsigma
0.0
tlimit
2.0
Tasks Execution Statistics
Start time
2024-06-12 13:49:42.096
End
2024-06-12 19:20:54.936
Duration
5:31:12.839
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
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download
stage6/casapy.log (278.0 KiB)