4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
15352 (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
2.80 x 2.48 arcsec
beam p.a.
-25.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000703 Jy/beam
n-sigma * final scaled MAD of residual
0.000608 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.00012 Jy/beam
flatnoise image max / min
0.111 / -0.000867 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7740
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T22t21.J204225+453000.10.2048.v2.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_T22t21.J204225+453000_P64125v2_2020_08_13T17_39_29.651/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 20:42:25.584 +45.30.0.0000', '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.T22t21.J204225+453000.10.2048.v2', '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': '15352,15353,15354,15355,15356,15357,15358,15359,15360,15361,15362,15363,15364,15365,15366,15367,15368,15369,15370,15371,15372,15373,15374,15375,15376,15377,15378,15379,15380,15381,15382,15383,15658,15659,15660,15661,15662,15663,15664,15665,15666,15667,15668,15669,15670,15671,15672,15673,15674,15675,15676,15677,15678,15679,15680,15681,15682,15683,15684,15685,15686,15687,15688,15785,15786,15787,15788,15789,15790,15791,15792,15793,15794,15795,15796,15797,15798,15799,15800,15801,15802,15803,15804,15805,15806,15807,15808,15809,15810,15811,15812,15813,15814,15815,16089,16090,16091,16092,16093,16094,16095,16096,16097,16098,16099,16100,16101,16102,16103,16104,16105,16106,16107,16108,16109,16110,16111,16112,16113,16114,16115,16116,16117,16118,16119,16216,16217,16218,16219,16220,16221,16222,16223,16224,16225,16226,16227,16228,16229,16230,16231,16232,16233,16234,16235,16236,16237,16238,16239,16240,16241,16242,16243,16244,16245,16246,16518,16519,16520,16521,16522,16523,16524,16525,16526,16527,16528,16529,16530,16531,16532,16533,16534,16535,16536,16537,16538,16539,16540,16541,16542,16543,16544,16545,16546,16547,16548,16549,16644,16645,16646,16647,16648,16649,16650,16651,16652,16653,16654,16655,16656,16657,16658,16659,16660,16661,16662,16663,16664,16665,16666,16667,16668,16669,16670,16671,16672,16673,16674,16675,16946,16947,16948,16949,16950,16951,16952,16953,16954,16955,16956,16957,16958,16959,16960,16961,16962,16963,16964,16965,16966,16967,16968,16969,16970,16971,16972,16973,16974,16975,16976,17071,17072,17073,17074,17075,17076,17077,17078,17079,17080,17081,17082,17083,17084,17085,17086,17087,17088,17089,17090,17091,17092,17093,17094,17095,17096,17097,17098,17099,17100,17101,17371,17372,17373,17374,17375,17376,17377,17378,17379,17380,17381,17382,17383,17384,17385,17386,17387,17388,17389,17390,17391,17392,17393,17394,17395,17396,17397,17398,17399,17400,17401,17496,17497,17498,17499,17500,17501,17502,17503,17504,17505,17506,17507,17508,17509,17510,17511,17512,17513,17514,17515,17516,17517,17518,17519,17520,17521,17522,17523,17524,17525,17526,17795,17796,17797,17798,17799,17800,17801,17802,17803,17804,17805,17806,17807,17808,17809,17810,17811,17812,17813,17814,17815,17816,17817,17818,17819,17820,17821,17822,17823,17824,17825,17920,17921,17922,17923,17924,17925,17926,17927,17928,17929,17930,17931,17932,17933,17934,17935,17936,17937,17938,17939,17940,17941,17942,17943,17944,17945,17946,17947,17948,17949,17950', '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_T22t21.J204225+453000_P64125v2_2020_08_13T17_39_29.651/working/VLASS2.1.sb38526435.eb38567732.59074.15649113426_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-11-25 22:23:00.846
End
2020-11-26 23:49:11.099
Duration
1 day, 1:26:10.253
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (147.9 KB)