4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18398 (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
2.72 x 2.23 arcsec
beam p.a.
17.2deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000687 Jy/beam
n-sigma * final scaled MAD of residual
0.000594 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.00012 Jy/beam
flatnoise image max / min
0.0448 / -0.000736 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
6612
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T26t02.J015707+613000.10.2048.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_T26t02.J015707+613000_P65534v1_2020_08_21T23_09_53.227/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 01:57:7.679 +61.30.0.0000', '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.T26t02.J015707+613000.10.2048.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': '18398,18399,18400,18401,18402,18403,18404,18405,18406,18407,18408,18409,18410,18411,18412,18413,18414,18415,18416,18417,18418,18419,18420,18421,18422,18423,18424,18425,18426,18427,18428,18580,18581,18582,18583,18584,18585,18586,18587,18588,18589,18590,18591,18592,18593,18594,18595,18596,18597,18598,18599,18600,18601,18602,18603,18604,18605,18606,18607,18608,18609,18610,18611,18790,18791,18792,18793,18794,18795,18796,18797,18798,18799,18800,18801,18802,18803,18804,18805,18806,18807,18808,18809,18810,18811,18812,18813,18814,18815,18816,18817,18818,18819,18820,18971,18972,18973,18974,18975,18976,18977,18978,18979,18980,18981,18982,18983,18984,18985,18986,18987,18988,18989,18990,18991,18992,18993,18994,18995,18996,18997,18998,18999,19000,19001,19179,19180,19181,19182,19183,19184,19185,19186,19187,19188,19189,19190,19191,19192,19193,19194,19195,19196,19197,19198,19199,19200,19201,19202,19203,19204,19205,19206,19207,19208,19209,19210,19359,19360,19361,19362,19363,19364,19365,19366,19367,19368,19369,19370,19371,19372,19373,19374,19375,19376,19377,19378,19379,19380,19381,19382,19383,19384,19385,19386,19387,19388,19389,19565,19566,19567,19568,19569,19570,19571,19572,19573,19574,19575,19576,19577,19578,19579,19580,19581,19582,19583,19584,19585,19586,19587,19588,19589,19590,19591,19592,19593,19594,19595,19743,19744,19745,19746,19747,19748,19749,19750,19751,19752,19753,19754,19755,19756,19757,19758,19759,19760,19761,19762,19763,19764,19765,19766,19767,19768,19769,19770,19771,19772,19773,19774,19949,19950,19951,19952,19953,19954,19955,19956,19957,19958,19959,19960,19961,19962,19963,19964,19965,19966,19967,19968,19969,19970,19971,19972,19973,19974,19975,19976,19977,19978,19979,20126,20127,20128,20129,20130,20131,20132,20133,20134,20135,20136,20137,20138,20139,20140,20141,20142,20143,20144,20145,20146,20147,20148,20149,20150,20151,20152,20153,20154,20155,20156', '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_T26t02.J015707+613000_P65534v1_2020_08_21T23_09_53.227/working/VLASS2.1.sb38538105.eb38585498.59082.21856813657_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-08-27 23:32:30.007
End
2020-08-28 15:56:48.055
Duration
16:24:18.049
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (128.0 KB)