4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
10097 (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
2.37 x 2.22 arcsec
beam p.a.
0.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000539 Jy/beam
n-sigma * final scaled MAD of residual
0.000488 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
94 uJy/beam
flatnoise image max / min
29.4 / -0.626 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5642
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T22t04.J035817+453000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_npixels
0
hm_minpercentchange
-999.0
clearlist
True
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t04.J035817+453000_P92543v1_2021_11_24T19_09_21.936/working/VLASS2.2.sb40869292.eb40982614.59542.13818863426_split.ms']
hm_minbeamfrac
-999.0
hm_maxpsffraction
-999.0
hm_sidelobethreshold
-999.0
hm_growiterations
-999
overwrite_on_export
True
hm_masking
none
hm_cyclefactor
-999.0
hm_nsigma
0.0
parallel
automatic
hm_lownoisethreshold
-999.0
masklimit
2.0
hm_fastnoise
True
cleancontranges
False
hm_minpsffraction
-999.0
tlimit
2.0
hm_negativethreshold
-999.0
weighting
briggs
target_list
[{'antenna': None, 'field': '10097,10098,10099,10100,10101,10102,10103,10104,10105,10106,10107,10108,10109,10110,10111,10112,10113,10114,10115,10116,10117,10118,10121,10122,10123,10124,10125,10126,10127,10128,10129,10130,10131,10132,10133,10134,10135,10136,10137,10138,10139,10140,10141,10142,10521,10522,10523,10524,10525,10526,10527,10528,10529,10530,10531,10532,10533,10534,10535,10536,10537,10538,10539,10540,10541,10542,10545,10546,10547,10548,10549,10550,10551,10552,10553,10554,10555,10556,10557,10558,10559,10560,10561,10562,10563,10564,10565,10566,10946,10947,10948,10949,10950,10951,10952,10953,10954,10955,10956,10957,10958,10959,10960,10961,10962,10963,10964,10965,10966,10967,10970,10971,10972,10973,10974,10975,10976,10977,10978,10979,10980,10981,10982,10983,10984,10985,10986,10987,10988,10989,10990,10991,11373,11374,11375,11376,11377,11378,11379,11380,11381,11382,11383,11384,11385,11386,11387,11388,11389,11390,11391,11392,11393,11394,11397,11398,11399,11400,11401,11402,11403,11404,11405,11406,11407,11408,11409,11410,11411,11412,11413,11414,11415,11416,11417,11418,11802,11803,11804,11805,11806,11807,11808,11809,11810,11811,11812,11813,11814,11815,11816,11817,11818,11819,11820,11821,11822,11823,12017,12018,12019,12020,12021,12022,12023,12024,12025,12026,12027,12028,12029,12030,12031,12032,12033,12034,12035,12036,12037,12038,12041,12042,12043,12044,12045,12046,12047,12048,12049,12050,12051,12052,12053,12054,12055,12056,12057,12058,12059,12060,12061,12062,12449,12450,12451,12452,12453,12454,12455,12456,12457,12458,12459,12460,12461,12462,12463,12464,12465,12466,12467,12468,12469,12470,12473,12474,12475,12476,12477,12478,12479,12480,12481,12482,12483,12484,12485,12486,12487,12488,12489,12490,12491,12492,12493,12494', '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 03:58:17.056 +45.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T22t04.J035817+453000.10.2048.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_dogrowprune
True
hm_cleaning
manual
hm_perchanweightdensity
False
calcsb
False
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t04.J035817+453000_P92543v1_2021_11_24T19_09_21.936/working
hm_noisethreshold
-999.0
Tasks Execution Statistics
Start time
2021-12-10 17:47:47.055
End
2021-12-11 14:05:58.836
Duration
20:18:11.780
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (117.5 KB)