4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
10741 (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)
View other QA images...
beam
2.96 x 2.15 arcsec
beam p.a.
-52.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000569 Jy/beam
n-sigma * final scaled MAD of residual
0.000537 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
16.3 / -0.619 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4509
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T15t23.J165300+173000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_perchanweightdensity
False
tlimit
2.0
hm_negativethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t23.J165300+173000_P91594v1_2021_10_15T22_07_12.096/working
target_list
[{'antenna': None, 'field': '10741,10742,10743,10744,10745,10746,10747,10748,10749,10750,10751,10752,10753,10754,10755,10756,10757,10758,10759,10760,10761,10762,10763,10954,10955,10956,10957,10958,10959,10960,10961,10962,10963,10964,10965,10966,10967,10968,10969,10970,10971,10972,10973,10974,10975,10976,11177,11178,11179,11180,11181,11182,11183,11184,11185,11186,11187,11188,11189,11190,11191,11192,11193,11194,11195,11196,11197,11198,11199,11390,11391,11392,11393,11394,11395,11396,11397,11398,11399,11400,11401,11402,11403,11404,11405,11406,11407,11408,11409,11410,11411,11412,11613,11614,11615,11616,11617,11618,11619,11620,11621,11622,11623,11624,11625,11626,11627,11628,11629,11630,11631,11632,11633,11634,11635,11826,11827,11828,11829,11830,11831,11832,11833,11834,11835,11836,11837,11838,11839,11840,11841,11842,11843,11844,11845,11846,11847,11848,12049,12050,12051,12052,12053,12054,12055,12056,12057,12058,12059,12060,12061,12062,12063,12064,12065,12066,12067,12068,12069,12070,12071,12268,12269,12270,12271,12272,12273,12274,12275,12276,12277,12278,12279,12280,12281,12282,12283,12284,12285,12286,12287,12288,12289,12482,12483,12484,12485,12486,12487,12488,12489,12490,12491,12492,12493,12494,12495,12496,12497,12498,12499,12500,12501,12502,12503', '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': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 16:53:0.313 +17.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T15t23.J165300+173000.10.2048.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': 200, '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}]
clearlist
True
hm_growiterations
-999
hm_lownoisethreshold
-999.0
hm_minbeamfrac
-999.0
masklimit
2.0
parallel
automatic
hm_minpercentchange
-999.0
hm_masking
none
weighting
briggs
hm_cyclefactor
-999.0
hm_cleaning
manual
hm_maxpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t23.J165300+173000_P91594v1_2021_10_15T22_07_12.096/working/VLASS2.2.sb40596977.eb40729013.59502.66564846065_split.ms']
hm_nsigma
0.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
hm_dogrowprune
True
hm_minpsffraction
-999.0
cleancontranges
False
hm_noisethreshold
-999.0
hm_fastnoise
True
calcsb
False
hm_npixels
0
Tasks Execution Statistics
Start time
2021-12-04 02:51:11.694
End
2021-12-04 16:08:43.523
Duration
13:17:31.829
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (135.9 KB)