4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
21539 (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
4.21 x 2.19 arcsec
beam p.a.
-64.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000730 Jy/beam
n-sigma * final scaled MAD of residual
0.000586 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
46.7 / -0.904 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5575
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T15t16.J115839+193000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_lownoisethreshold
-999.0
hm_npixels
0
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
hm_perchanweightdensity
False
hm_nsigma
0.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t16.J115839+193000_P84727v1_2021_11_21T15_23_48.579/working/VLASS2.2.sb40490414.eb40974925.59539.17081951389_split.ms']
hm_fastnoise
True
hm_sidelobethreshold
-999.0
cleancontranges
False
hm_dogrowprune
True
hm_minpercentchange
-999.0
parallel
automatic
masklimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t16.J115839+193000_P84727v1_2021_11_21T15_23_48.579/working
hm_masking
none
clearlist
True
tlimit
2.0
overwrite_on_export
True
hm_cleaning
manual
weighting
briggs
hm_negativethreshold
-999.0
hm_growiterations
-999
hm_minbeamfrac
-999.0
calcsb
False
target_list
[{'antenna': None, 'field': '21539,21540,21541,21542,21543,21544,21545,21546,21547,21548,21549,21550,21551,21552,21553,21554,21555,21556,21557,21558,21559,21560,21945,21946,21947,21948,21949,21950,21951,21952,21953,21954,21955,21956,21957,21958,21959,21960,21961,21962,21963,21964,21965,21966,21969,21970,21971,21972,21973,21974,21975,21976,21977,21978,21979,21980,21981,21982,21983,21984,21985,21986,21987,21988,21989,21990,22376,22377,22378,22379,22380,22381,22382,22383,22384,22385,22386,22387,22388,22389,22390,22391,22392,22393,22394,22395,22396,22397,22400,22401,22402,22403,22404,22405,22406,22407,22408,22409,22410,22411,22412,22413,22414,22415,22416,22417,22418,22419,22420,22421,22808,22809,22810,22811,22812,22813,22814,22815,22816,22817,22818,22819,22820,22821,22822,22823,22824,22825,22826,22827,22828,22829,22832,22833,22834,22835,22836,22837,22838,22839,22840,22841,22842,22843,22844,22845,22846,22847,22848,22849,22850,22851,22852,22853,23240,23241,23242,23243,23244,23245,23246,23247,23248,23249,23250,23251,23252,23253,23254,23255,23256,23257,23258,23259,23260,23261,23264,23265,23266,23267,23268,23269,23270,23271,23272,23273,23274,23275,23276,23277,23278,23279,23280,23281,23282,23283,23284,23285,23672,23673,23674,23675,23676,23677,23678,23679,23680,23681,23682,23683,23684,23685,23686,23687,23688,23689,23690,23691,23692,23693', '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': '1.0arcsec', 'cfcache': '', 'imsize': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 11:58:39.145 +19.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T15t16.J115839+193000.10.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': None, 'bl_ratio': None, 'uvtaper': [], 'scales': [0], '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': '', 'pbmask': None}]
hm_cyclefactor
-999.0
hm_noisethreshold
-999.0
Tasks Execution Statistics
Start time
2021-12-16 13:51:12.956
End
2021-12-17 03:28:57.464
Duration
13:37:44.508
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (117.0 KB)