5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
24959 (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
3.44 x 2.39 arcsec
beam p.a.
85.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00291 Jy/beam
n-sigma * final scaled MAD of residual
0.00273 Jy/beam
flux fraction outside clean mask
0.0480
flux in positive model image components
0.19 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.11 Jy/pixel
total number of major cycles done
13
clean residual peak / scaled MAD
10.09
non-pbcor image RMS
0.21 mJy/beam
flatnoise image max / min
74.5 / -2.19 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
260
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T10t03.J020000-003000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_noisethreshold
-999.0
parallel
automatic
hm_lownoisethreshold
-999.0
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
tlimit
2.0
hm_minbeamfrac
-999.0
hm_masking
manual
masklimit
2.0
hm_weighting
None
hm_cyclefactor
-999.0
hm_cleaning
rms
hm_negativethreshold
-999.0
output_dir
target_list
[{'antenna': None, 'field': '24959,24960,24961,24962,24963,24964,24965,24966,24967,24968,24969,24970,24971,24972,24973,24974,24977,24978,24979,24980,24981,24982,24983,24984,24985,24986,24987,24988,24989,24990,24991,24992,25365,25366,25367,25368,25369,25370,25371,25372,25373,25374,25375,25376,25377,25378,25379,25380,25383,25384,25385,25386,25387,25388,25389,25390,25391,25392,25393,25394,25395,25396,25397,25398,25771,25772,25773,25774,25775,25776,25777,25778,25779,25780,25781,25782,25783,25784,25785,25786,25974,25975,25976,25977,25978,25979,25980,25981,25982,25983,25984,25985,25986,25987,25988,25989,25992,25993,25994,25995,25996,25997,25998,25999,26000,26001,26002,26003,26004,26005,26006,26007,26380,26381,26382,26383,26384,26385,26386,26387,26388,26389,26390,26391,26392,26393,26394,26395,26398,26399,26400,26401,26402,26403,26404,26405,26406,26407,26408,26409,26410,26411,26412,26413,26786,26787,26788,26789,26790,26791,26792,26793,26794,26795,26796,26797,26798,26799,26800,26801', '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 02:00:0.000 -00.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t03.J020000-003000.06.2048.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.T10t03.J020000-003000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_growiterations
-999
hm_minpercentchange
-999.0
calcsb
False
hm_dogrowprune
None
hm_fastnoise
None
hm_perchanweightdensity
None
overwrite_on_export
True
cleancontranges
False
hm_sidelobethreshold
-999.0
hm_nsigma
0.0
vis
['VLASS2.1.sb38542200.eb38575552.59076.152969456016_split_split.ms']
hm_npixels
0
Tasks Execution Statistics
Start time
2023-12-21 01:40:47.396
End
2023-12-21 09:24:05.311
Duration
7:43:17.915
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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download
stage5/casapy.log (81.0 KiB)