4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18273 (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
3.87 x 2.23 arcsec
beam p.a.
39.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000745 Jy/beam
n-sigma * final scaled MAD of residual
0.000608 Jy/beam
clean residual peak / scaled MAD
-4.50
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
100 / -4.6 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
6699
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T09t21.J133402-043000.10.2048.v2.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_dogrowprune
True
tlimit
2.0
hm_minpsffraction
-999.0
hm_nsigma
0.0
overwrite_on_export
True
hm_growiterations
-999
hm_fastnoise
True
hm_noisethreshold
-999.0
clearlist
True
calcsb
False
parallel
automatic
hm_minpercentchange
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.2_T09t21.J133402-043000_P84043v2_2021_10_02T20_20_32.314/working
hm_lownoisethreshold
-999.0
masklimit
2.0
hm_cleaning
manual
hm_sidelobethreshold
-999.0
hm_minbeamfrac
-999.0
hm_masking
none
weighting
briggs
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.2_T09t21.J133402-043000_P84043v2_2021_10_02T20_20_32.314/working/VLASS2.2.sb40481620.eb40485334.59489.708315428245_split.ms']
hm_perchanweightdensity
False
hm_cyclefactor
-999.0
hm_npixels
0
cleancontranges
False
target_list
[{'antenna': None, 'field': '18273,18274,18275,18276,18277,18278,18279,18280,18281,18282,18283,18284,18285,18286,18287,18288,18289,18290,18291,18292,18293,18294,18295,18536,18537,18538,18539,18540,18541,18542,18543,18544,18545,18546,18547,18548,18549,18550,18551,18552,18553,18554,18555,18556,18557,18558,18679,18680,18681,18682,18683,18684,18685,18686,18687,18688,18689,18690,18691,18692,18693,18694,18695,18696,18697,18698,18699,18700,18701,18942,18943,18944,18945,18946,18947,18948,18949,18950,18951,18952,18953,18954,18955,18956,18957,18958,18959,18960,18961,18962,18963,18964,19145,19146,19147,19148,19149,19150,19151,19152,19153,19154,19155,19156,19157,19158,19159,19160,19161,19162,19163,19164,19165,19166,19167,19288,19289,19290,19291,19292,19293,19294,19295,19296,19297,19298,19299,19300,19301,19302,19303,19304,19305,19306,19307,19308,19309,19310,19551,19552,19553,19554,19555,19556,19557,19558,19559,19560,19561,19562,19563,19564,19565,19566,19567,19568,19569,19570,19571,19572,19573,19694,19695,19696,19697,19698,19699,19700,19701,19702,19703,19704,19705,19706,19707,19708,19709,19710,19711,19712,19713,19714,19715,19716,19957,19958,19959,19960,19961,19962,19963,19964,19965,19966,19967,19968,19969,19970,19971,19972,19973,19974,19975,19976,19977,19978,19979', '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 13:34:2.051 -04.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T09t21.J133402-043000.10.2048.v2', '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}]
Tasks Execution Statistics
Start time
2021-10-14 23:32:13.792
End
2021-10-15 09:28:17.427
Duration
9:56:03.635
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (132.9 KB)