5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18074 (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
3.65 x 2.34 arcsec
beam p.a.
-77.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00304 Jy/beam
n-sigma * final scaled MAD of residual
0.00300 Jy/beam
flux fraction outside clean mask
0.00251
flux in positive model image components
0.06 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.026 Jy/pixel
total number of major cycles done
6
clean residual peak / scaled MAD
9.95
non-pbcor image RMS
0.22 mJy/beam
flatnoise image max / min
9.99 / -2.07 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
122
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T10t35.J231959-003000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cleaning
rms
hm_minpercentchange
-999.0
parallel
automatic
cleancontranges
False
target_list
[{'antenna': None, 'field': '18074,18075,18076,18077,18078,18079,18080,18081,18082,18083,18084,18085,18086,18087,18088,18089,18462,18463,18464,18465,18466,18467,18468,18469,18470,18471,18472,18473,18474,18475,18476,18477,18480,18481,18482,18483,18484,18485,18486,18487,18488,18489,18490,18491,18492,18493,18494,18495,18868,18869,18870,18871,18872,18873,18874,18875,18876,18877,18878,18879,18880,18881,18882,18883,18886,18887,18888,18889,18890,18891,18892,18893,18894,18895,18896,18897,18898,18899,18900,18901,19089,19090,19091,19092,19093,19094,19095,19096,19097,19098,19099,19100,19101,19102,19103,19104,19477,19478,19479,19480,19481,19482,19483,19484,19485,19486,19487,19488,19489,19490,19491,19492,19495,19496,19497,19498,19499,19500,19501,19502,19503,19504,19505,19506,19507,19508,19509,19510,19883,19884,19885,19886,19887,19888,19889,19890,19891,19892,19893,19894,19895,19896,19897,19898,19901,19902,19903,19904,19905,19906,19907,19908,19909,19910,19911,19912,19913,19914,19915,19916', '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 23:19:60.000 -00.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t35.J231959-003000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's4_0.VLASS2.1.se.T10t35.J231959-003000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
masklimit
2.0
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
hm_minpsffraction
-999.0
vis
['/mnt/condor/execute/dir_208422/working/VLASS2.1.sb38546349.eb38559922.59066.15098736111_split_split.ms']
output_dir
/mnt/condor/execute/dir_208422/working
tlimit
2.0
overwrite_on_export
True
hm_nsigma
0.0
hm_growiterations
-999
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_npixels
0
hm_perchanweightdensity
False
hm_dogrowprune
True
hm_masking
manual
weighting
briggs
hm_noisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_sidelobethreshold
-999.0
calcsb
False
hm_cyclefactor
-999.0
clearlist
True
Tasks Execution Statistics
Start time
2022-03-15 22:09:17.834
End
2022-03-16 02:19:16.489
Duration
4:09:58.655
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (70.5 KB)