4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
20041 (TARGET)
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
I
centre frequency of image
3.0000GHz (LSRK)
View other QA images...
beam
2.80 x 2.46 arcsec
beam p.a.
-24.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000790 Jy/beam
n-sigma * final scaled MAD of residual
0.000628 Jy/beam
clean residual peak / scaled MAD
-4.52
non-pbcor image RMS
0.00012 Jy/beam
flatnoise image max / min
0.169 / -0.00236 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9225
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T23t20.J190858+483000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
hm_perchanweightdensity
False
hm_npixels
0
hm_negativethreshold
-999.0
weighting
briggs
hm_masking
none
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T23t20.J190858+483000_P64490v1_2020_08_11T17_16_28.991/working
hm_cleaning
manual
hm_growiterations
-999
cleancontranges
False
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_dogrowprune
True
calcsb
False
target_list
[{'phasecenter': 'J2000 19:08:58.012 +48.30.0.0000', 'scales': [0], 'sensitivity': (0.0, None, None), 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'num_all_spws': None, 'imagename': 'VLASS2.1.ql.T23t20.J190858+483000.10.2048.v1', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [7290, 7290], 'pblimit': None, 'hm_nsigma': None, 'num_good_spws': None, 'antenna': None, 'width': '', 'conjbeams': False, 'mosweight': None, 'cell': '1.0arcsec', 'start': '', 'is_per_eb': None, 'restfreq': None, 'spwsel_lsrk': None, 'gridder': 'mosaic', 'cycleniter': -999, 'field': '20041,20042,20043,20044,20045,20046,20047,20048,20049,20050,20051,20052,20053,20054,20055,20056,20057,20058,20059,20060,20061,20062,20063,20064,20065,20066,20067,20068,20069,20070,20071,20386,20387,20388,20389,20390,20391,20392,20393,20394,20395,20396,20397,20398,20399,20400,20401,20402,20403,20404,20405,20406,20407,20408,20409,20410,20411,20412,20413,20414,20415,20416,20417,20448,20449,20450,20451,20452,20453,20454,20455,20456,20457,20458,20459,20460,20461,20462,20463,20464,20465,20466,20467,20468,20469,20470,20471,20472,20473,20474,20475,20476,20477,20478,20479,20792,20793,20794,20795,20796,20797,20798,20799,20800,20801,20802,20803,20804,20805,20806,20807,20808,20809,20810,20811,20812,20813,20814,20815,20816,20817,20818,20819,20820,20821,20822,20823,20854,20855,20856,20857,20858,20859,20860,20861,20862,20863,20864,20865,20866,20867,20868,20869,20870,20871,20872,20873,20874,20875,20876,20877,20878,20879,20880,20881,20882,20883,20884,20885,21056,21057,21058,21059,21060,21061,21062,21063,21064,21065,21066,21067,21068,21069,21070,21071,21072,21073,21074,21075,21076,21077,21078,21079,21080,21081,21082,21083,21084,21085,21086,21087,21398,21399,21400,21401,21402,21403,21404,21405,21406,21407,21408,21409,21410,21411,21412,21413,21414,21415,21416,21417,21418,21419,21420,21421,21422,21423,21424,21425,21426,21427,21428,21459,21460,21461,21462,21463,21464,21465,21466,21467,21468,21469,21470,21471,21472,21473,21474,21475,21476,21477,21478,21479,21480,21481,21482,21483,21484,21485,21486,21487,21488,21489,21799,21800,21801,21802,21803,21804,21805,21806,21807,21808,21809,21810,21811,21812,21813,21814,21815,21816,21817,21818,21819,21820,21821,21822,21823,21824,21825,21826,21827,21828,21829,21860,21861,21862,21863,21864,21865,21866,21867,21868,21869,21870,21871,21872,21873,21874,21875,21876,21877,21878,21879,21880,21881,21882,21883,21884,21885,21886,21887,21888,21889,21890,22060,22061,22062,22063,22064,22065,22066,22067,22068,22069,22070,22071,22072,22073,22074,22075,22076,22077,22078,22079,22080,22081,22082,22083,22084,22085,22086,22087,22088,22089,22090', 'stokes': 'I', 'datacolumn': 'data', 'reffreq': '3.0GHz', 'intent': 'TARGET', 'uvrange': None, 'cyclefactor': -999.0, 'robust': 1.0, 'niter': 20000, 'nchan': -1, 'deconvolver': 'mtmfs', 'vis': None, 'cfcache': '', 'mask': '', 'spwsel_all_cont': None, 'usepointing': None, 'specmode': 'mfs', 'uvtaper': []}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T23t20.J190858+483000_P64490v1_2020_08_11T17_16_28.991/working/VLASS2.1.sb38528342.eb38565674.59072.03519471065_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-08-24 04:30:08.354
End
2020-08-25 04:09:06.852
Duration
23:38:58.498
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (163.5 KB)