5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
6744 (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
2.78 x 2.61 arcsec
beam p.a.
-0.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00180 Jy/beam
n-sigma * final scaled MAD of residual
0.00171 Jy/beam
flux fraction outside clean mask
0.00932
flux in positive model image components
0.2 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.12 Jy/pixel
total number of major cycles done
3
clean residual peak / scaled MAD
9.79
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
24 / -1.01 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
484
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T25t10.J121924+593000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cleaning
rms
output_dir
/mnt/condor/execute/dir_216986/working
hm_minbeamfrac
-999.0
hm_npixels
0
tlimit
2.0
weighting
briggs
overwrite_on_export
True
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
hm_fastnoise
True
hm_lownoisethreshold
-999.0
cleancontranges
False
target_list
[{'antenna': None, 'field': '6744,6745,6746,6747,6748,6749,6750,6751,6752,6753,6754,6755,6756,6757,6758,6759,6760,6761,6762,6763,6764,6765,7053,7054,7055,7056,7057,7058,7059,7060,7061,7062,7063,7064,7065,7066,7067,7068,7069,7070,7071,7072,7073,7074,7075,7155,7156,7157,7158,7159,7160,7161,7162,7163,7164,7165,7166,7167,7168,7169,7170,7171,7172,7173,7174,7175,7176,7177,9162,9163,9164,9165,9166,9167,9168,9169,9170,9171,9172,9173,9174,9175,9176,9177,9178,9179,9180,9181,9182,9183,9184,9262,9263,9264,9265,9266,9267,9268,9269,9270,9271,9272,9273,9274,9275,9276,9277,9278,9279,9280,9281,9282,9283,9284,9575,9576,9577,9578,9579,9580,9581,9582,9583,9584,9585,9586,9587,9588,9589,9590,9591,9592,9593,9594,9595,9596,11673,11674,11675,11676,11677,11678,11679,11680,11681,11682,11683,11684,11685,11686,11687,11688,11689,11690,11691,11692,11693,11694,11695,11774,11775,11776,11777,11778,11779,11780,11781,11782,11783,11784,11785,11786,11787,11788,11789,11790,11791,11792,11793,11794,11795,11796,12088,12089,12090,12091,12092,12093,12094,12095,12096,12097,12098,12099,12100,12101,12102,12103,12104,12105,12106,12107,12108,12109,12110', '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 12:19:24.962 +59.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T25t10.J121924+593000.06.2048.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.T25t10.J121924+593000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_negativethreshold
-999.0
vis
['/mnt/condor/execute/dir_216986/working/VLASS2.1.sb38356411.eb38409574.59026.96060568287_split_split.ms']
hm_cyclefactor
-999.0
hm_perchanweightdensity
False
clearlist
True
parallel
automatic
masklimit
2.0
hm_masking
manual
hm_dogrowprune
True
hm_minpercentchange
-999.0
hm_growiterations
-999
calcsb
False
hm_noisethreshold
-999.0
Tasks Execution Statistics
Start time
2022-08-18 00:03:28.661
End
2022-08-18 03:45:33.321
Duration
3:42:04.660
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (66.3 KB)