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
18115 (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
2.84 x 2.72 arcsec
beam p.a.
18.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00182 Jy/beam
n-sigma * final scaled MAD of residual
0.00167 Jy/beam
flux fraction outside clean mask
0.0266
flux in positive model image components
0.42 Jy/pixel
flux in negative model image components
-0.00022 Jy/pixel
flux in model image (inner square deg.)
0.27 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
9.96
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
48.8 / -1.04 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
826
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T28t03.J041644+693000.06.2048.v2.I.iter1.image.tt0
data type
Input Parameters
hm_minpercentchange
-999.0
hm_minpsffraction
-999.0
hm_sidelobethreshold
-999.0
calcsb
False
target_list
[{'antenna': None, 'field': '18115,18116,18117,18118,18119,18120,18121,18122,18123,18124,18125,18126,18127,18128,18129,18130,18131,18132,18133,18134,18135,18136,18137,18138,18139,18140,18141,18142,18143,18144,18145,18174,18175,18176,18177,18178,18179,18180,18181,18182,18183,18184,18185,18186,18187,18188,18189,18190,18191,18192,18193,18194,18195,18196,18197,18198,18199,18200,18201,18202,18203,18204,18531,18532,18533,18534,18535,18536,18537,18538,18539,18540,18541,18542,18543,18544,18545,18546,18547,18548,18549,18550,18551,18552,18553,18554,18555,18556,18557,18558,18559,18560,18561,18562,18591,18592,18593,18594,18595,18596,18597,18598,18599,18600,18601,18602,18603,18604,18605,18606,18607,18608,18609,18610,18611,18612,18613,18614,18615,18616,18617,18618,18619,18620,18621,18622,18952,18953,18954,18955,18956,18957,18958,18959,18960,18961,18962,18963,18964,18965,18966,18967,18968,18969,18970,18971,18972,18973,18974,18975,18976,18977,18978,18979,18980,18981,18982,19013,19014,19015,19016,19017,19018,19019,19020,19021,19022,19023,19024,19025,19026,19027,19028,19029,19030,19031,19032,19033,19034,19035,19036,19037,19038,19039,19040,19041,19042,19043,19379,19380,19381,19382,19383,19384,19385,19386,19387,19388,19389,19390,19391,19392,19393,19394,19395,19396,19397,19398,19399,19400,19401,19402,19403,19404,19405,19406,19407,19408,19409,19440,19441,19442,19443,19444,19445,19446,19447,19448,19449,19450,19451,19452,19453,19454,19455,19456,19457,19458,19459,19460,19461,19462,19463,19464,19465,19466,19467,19468,19469,19470,19809,19810,19811,19812,19813,19814,19815,19816,19817,19818,19819,19820,19821,19822,19823,19824,19825,19826,19827,19828,19829,19830,19831,19832,19833,19834,19835,19836,19837,19838,19839,19840,19871,19872,19873,19874,19875,19876,19877,19878,19879,19880,19881,19882,19883,19884,19885,19886,19887,19888,19889,19890,19891,19892,19893,19894,19895,19896,19897,19898,19899,19900,19901,19902,20245,20246,20247,20248,20249,20250,20251,20252,20253,20254,20255,20256,20257,20258,20259,20260,20261,20262,20263,20264,20265,20266,20267,20268,20269,20270,20271,20272,20273,20274,20275', '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 04:16:44.554 +69.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T28t03.J041644+693000.06.2048.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': -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': 's5_0.VLASS2.1.se.T28t03.J041644+693000.06.2048.v2.QLcatmask-tier1.mask', 'pbmask': None}]
hm_perchanweightdensity
None
output_dir
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_cyclefactor
-999.0
hm_nsigma
0.0
vis
['VLASS2.1.sb38550653.eb38589596.59083.30140427084_split_split.ms']
hm_cleaning
rms
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
drcorrect
-999.0
hm_masking
manual
cleancontranges
False
hm_growiterations
-999
parallel
automatic
overwrite_on_export
True
hm_dogrowprune
None
hm_noisethreshold
-999.0
hm_weighting
None
hm_fastnoise
None
tlimit
2.0
hm_npixels
0
hm_negativethreshold
-999.0
masklimit
2.0
hm_minbeamfrac
-999.0
Tasks Execution Statistics
Start time
2024-05-16 21:45:53.951
End
2024-05-17 07:31:23.654
Duration
9:45:29.703
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (279.3 KiB)