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
20748 (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
3.45 x 2.30 arcsec
beam p.a.
71.4deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00245 Jy/beam
n-sigma * final scaled MAD of residual
0.00235 Jy/beam
flux fraction outside clean mask
0.0499
flux in positive model image components
0.34 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.082 Jy/pixel
total number of major cycles done
14
clean residual peak / scaled MAD
14.62
non-pbcor image RMS
0.19 mJy/beam
flatnoise image max / min
50 / -1.58 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
576
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T11t14.J085000+003000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_dogrowprune
None
hm_minpsffraction
-999.0
hm_negativethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_cyclefactor
-999.0
calcsb
False
parallel
automatic
overwrite_on_export
True
output_dir
hm_growiterations
-999
hm_masking
manual
tlimit
2.0
hm_perchanweightdensity
None
hm_maxpsffraction
-999.0
hm_nsigma
0.0
hm_weighting
None
hm_npixels
0
cleancontranges
False
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
hm_lownoisethreshold
-999.0
hm_sidelobethreshold
-999.0
vis
['VLASS2.1.sb38500385.eb38635359.59099.351010810184_split_split.ms']
hm_cleaning
rms
drcorrect
-999.0
hm_fastnoise
None
target_list
[{'antenna': None, 'field': '20748,20749,20750,20751,20752,20753,20754,20755,20756,20757,20758,20759,20760,20761,20762,20763,20764,20765,20766,20767,20768,20769,20770,20771,20772,20773,20774,20775,20776,20777,20778,21051,21052,21053,21054,21055,21056,21057,21058,21059,21060,21061,21062,21063,21064,21065,21066,21067,21068,21069,21070,21071,21072,21073,21074,21075,21076,21077,21078,21079,21080,21081,21154,21155,21156,21157,21158,21159,21160,21161,21162,21163,21164,21165,21166,21167,21168,21169,21170,21171,21172,21173,21174,21175,21176,21177,21178,21179,21180,21181,21182,21183,21184,21457,21458,21459,21460,21461,21462,21463,21464,21465,21466,21467,21468,21469,21470,21471,21472,21473,21474,21475,21476,21477,21478,21479,21480,21481,21482,21483,21484,21485,21486,21487,21560,21561,21562,21563,21564,21565,21566,21567,21568,21569,21570,21571,21572,21573,21574,21575,21576,21577,21578,21579,21580,21581,21582,21583,21584,21585,21586,21587,21588,21589,21590,21763,21764,21765,21766,21767,21768,21769,21770,21771,21772,21773,21774,21775,21776,21777,21778,21779,21780,21781,21782,21783,21784,21785,21786,21787,21788,21789,21790,21791,21792,21793,22066,22067,22068,22069,22070,22071,22072,22073,22074,22075,22076,22077,22078,22079,22080,22081,22082,22083,22084,22085,22086,22087,22088,22089,22090,22091,22092,22093,22094,22095,22096,22169,22170,22171,22172,22173,22174,22175,22176,22177,22178,22179,22180,22181,22182,22183,22184,22185,22186,22187,22188,22189,22190,22191,22192,22193,22194,22195,22196,22197,22198,22199,22472,22473,22474,22475,22476,22477,22478,22479,22480,22481,22482,22483,22484,22485,22486,22487,22488,22489,22490,22491,22492,22493,22494,22495,22496,22497,22498,22499,22500,22501,22502,22575,22576,22577,22578,22579,22580,22581,22582,22583,22584,22585,22586,22587,22588,22589,22590,22591,22592,22593,22594,22595,22596,22597,22598,22599,22600,22601,22602,22603,22604,22605,22878,22879,22880,22881,22882,22883,22884,22885,22886,22887,22888,22889,22890,22891,22892,22893,22894,22895,22896,22897,22898,22899,22900,22901,22902,22903,22904,22905,22906,22907,22908', '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 08:50:0.023 +00.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T11t14.J085000+003000.06.2048.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': -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.T11t14.J085000+003000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
masklimit
2.0
hm_minbeamfrac
-999.0
Tasks Execution Statistics
Start time
2024-11-01 16:47:35.300
End
2024-11-02 12:47:03.059
Duration
19:59:27.759
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (310.1 KiB)