4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
21844 (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
2.60 x 2.06 arcsec
beam p.a.
-64.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000676 Jy/beam
n-sigma * final scaled MAD of residual
0.000529 Jy/beam
clean residual peak / scaled MAD
-4.49
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
135 / -1.8 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
6291
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T24t03.J025914+523000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
hm_growiterations
-999
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T24t03.J025914+523000_P95475v1_2021_10_27T20_11_35.676/working/VLASS2.2.sb40892108.eb40917966.59514.14046502315_split.ms']
clearlist
True
overwrite_on_export
True
hm_noisethreshold
-999.0
hm_masking
none
calcsb
False
hm_perchanweightdensity
False
parallel
automatic
tlimit
2.0
cleancontranges
False
hm_npixels
0
hm_cleaning
manual
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '21844,21845,21846,21847,21848,21849,21850,21851,21852,21853,21854,21855,21856,21857,21858,21859,21860,21861,22199,22200,22201,22202,22203,22204,22205,22206,22207,22208,22209,22210,22211,22212,22213,22214,22215,22216,22219,22220,22221,22222,22223,22224,22225,22226,22227,22228,22229,22230,22231,22232,22233,22234,22235,22236,22572,22573,22574,22575,22576,22577,22578,22579,22580,22581,22582,22583,22584,22585,22586,22587,22588,22589,22592,22593,22594,22595,22596,22597,22598,22599,22600,22601,22602,22603,22604,22605,22606,22607,22608,22609,22943,22944,22945,22946,22947,22948,22949,22950,22951,22952,22953,22954,22955,22956,22957,22958,22959,22960,22963,22964,22965,22966,22967,22968,22969,22970,22971,22972,22973,22974,22975,22976,22977,22978,22979,22980,23312,23313,23314,23315,23316,23317,23318,23319,23320,23321,23322,23323,23324,23325,23326,23327,23328,23329,23332,23333,23334,23335,23336,23337,23338,23339,23340,23341,23342,23343,23344,23345,23346,23347,23348,23349,23679,23680,23681,23682,23683,23684,23685,23686,23687,23688,23689,23690,23691,23692,23693,23694,23695,23696', '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 02:59:14.211 +52.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T24t03.J025914+523000.10.2048.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_nsigma
0.0
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_dogrowprune
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T24t03.J025914+523000_P95475v1_2021_10_27T20_11_35.676/working
hm_fastnoise
True
hm_maxpsffraction
-999.0
weighting
briggs
masklimit
2.0
hm_minpsffraction
-999.0
hm_minpercentchange
-999.0
Tasks Execution Statistics
Start time
2021-11-18 09:58:42.031
End
2021-11-18 23:31:59.755
Duration
13:33:17.724
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (128.8 KB)