4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
25050 (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)
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beam
3.05 x 2.41 arcsec
beam p.a.
-66.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000800 Jy/beam
n-sigma * final scaled MAD of residual
0.000650 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.00013 Jy/beam
flatnoise image max / min
0.0859 / -0.00190 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4323
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T25t14.J183849+593000.10.2048.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_T25t14.J183849+593000_P63649v1_2020_08_04T23_29_45.210/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 18:38:49.925 +59.30.0.0000', '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.T25t14.J183849+593000.10.2048.v1', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [5760, 5760], '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': 200, 'field': '25050,25051,25052,25053,25054,25055,25056,25057,25058,25059,25060,25061,25062,25063,25452,25453,25454,25455,25456,25457,25458,25459,25460,25461,25462,25463,25464,25465,25468,25469,25470,25471,25472,25473,25474,25475,25476,25477,25478,25479,25480,25481,25867,25868,25869,25870,25871,25872,25873,25874,25875,25876,25877,25878,25879,25880,25883,25884,25885,25886,25887,25888,25889,25890,25891,25892,25893,25894,25895,25896,26279,26280,26281,26282,26283,26284,26285,26286,26287,26288,26289,26290,26291,26292,26295,26296,26297,26298,26299,26300,26301,26302,26303,26304,26305,26306,26307,26308,26688,26689,26690,26691,26692,26693,26694,26695,26696,26697,26698,26699,26700,26701,26704,26705,26706,26707,26708,26709,26710,26711,26712,26713,26714,26715,26716,26717', '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_T25t14.J183849+593000_P63649v1_2020_08_04T23_29_45.210/working/VLASS2.1.sb38522718.eb38555682.59065.0341228125_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-09-06 11:02:31.898
End
2020-09-06 17:16:25.626
Duration
6:13:53.728
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (125.1 KB)