4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18924 (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
3.20 x 2.22 arcsec
beam p.a.
76.4deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000752 Jy/beam
n-sigma * final scaled MAD of residual
0.000556 Jy/beam
clean residual peak / scaled MAD
-4.54
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
94.1 / -1.4 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9073
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T17t32.J235738+273000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T17t32.J235738+273000_P86208v1_2021_11_09T18_55_02.054/working
weighting
briggs
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T17t32.J235738+273000_P86208v1_2021_11_09T18_55_02.054/working/VLASS2.2.sb40503007.eb40952917.59527.045767557865_split.ms']
hm_masking
none
hm_noisethreshold
-999.0
hm_perchanweightdensity
False
calcsb
False
hm_cleaning
manual
clearlist
True
hm_negativethreshold
-999.0
masklimit
2.0
hm_growiterations
-999
hm_minbeamfrac
-999.0
cleancontranges
False
hm_fastnoise
True
hm_cyclefactor
-999.0
hm_sidelobethreshold
-999.0
hm_npixels
0
hm_maxpsffraction
-999.0
target_list
[{'antenna': None, 'field': '18924,18925,18926,18927,18928,18929,18930,18931,18932,18933,18934,18935,18936,18937,18938,18939,18940,18941,18942,18943,18944,18945,18946,18947,18948,18949,18952,18953,18954,18955,18956,18957,18958,18959,18960,18961,18962,18963,18964,18965,18966,18967,18968,18969,18970,18971,18972,18973,18974,18975,18976,18977,19332,19333,19334,19335,19336,19337,19338,19339,19340,19341,19342,19343,19344,19345,19346,19347,19348,19349,19350,19351,19352,19353,19354,19355,19356,19357,19360,19361,19362,19363,19364,19365,19366,19367,19368,19369,19370,19371,19372,19373,19374,19375,19376,19377,19378,19379,19380,19381,19382,19383,19384,19385,19739,19740,19741,19742,19743,19744,19745,19746,19747,19748,19749,19750,19751,19752,19753,19754,19755,19756,19757,19758,19759,19760,19761,19762,19763,19764,19767,19768,19769,19770,19771,19772,19773,19774,19775,19776,19777,19778,19779,19780,19781,19782,19783,19784,19785,19786,19787,19788,19789,19790,19791,19792,20145,20146,20147,20148,20149,20150,20151,20152,20153,20154,20155,20156,20157,20158,20159,20160,20161,20162,20163,20164,20165,20166,20167,20168,20169,20170,20173,20174,20175,20176,20177,20178,20179,20180,20181,20182,20183,20184,20185,20186,20187,20188,20189,20190,20191,20192,20193,20194,20195,20196,20197,20198,20551,20552,20553,20554,20555,20556,20557,20558,20559,20560,20561,20562,20563,20564,20565,20566,20567,20568,20569,20570,20571,20572,20573,20574,20575,20576,20579,20580,20581,20582,20583,20584,20585,20586,20587,20588,20589,20590,20591,20592,20593,20594,20595,20596,20597,20598,20599,20600,20601,20602,20603,20604,20955,20956,20957,20958,20959,20960,20961,20962,20963,20964,20965,20966,20967,20968,20969,20970,20971,20972,20973,20974,20975,20976,20977,20978,20979,20980', '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': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 23:57:38.904 +27.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T17t32.J235738+273000.10.2048.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': -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}]
parallel
automatic
hm_minpercentchange
-999.0
hm_dogrowprune
True
overwrite_on_export
True
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
hm_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2021-11-29 22:02:15.923
End
2021-11-30 23:11:41.641
Duration
1 day, 1:09:25.718
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (161.9 KB)