4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
13738 (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
3.13 x 2.10 arcsec
beam p.a.
-9.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000779 Jy/beam
n-sigma * final scaled MAD of residual
0.000691 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
50.5 / -1.37 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9064
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T08t30.J193408-083000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minpsffraction
-999.0
cleancontranges
False
hm_dogrowprune
True
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T08t30.J193408-083000_P97638v1_2022_01_08T20_36_26.691/working/VLASS2.2.sb41091780.eb41118353.59587.60322896991_split.ms']
hm_sidelobethreshold
-999.0
calcsb
False
hm_minbeamfrac
-999.0
target_list
[{'antenna': None, 'field': '13738,13739,13740,13741,13742,13743,13744,13745,13746,13747,13748,13749,13750,13751,13752,13753,13754,13755,13756,13757,13758,13759,13760,13761,13762,13763,13764,13765,13766,13767,13768,13881,13882,13883,13884,13885,13886,13887,13888,13889,13890,13891,13892,13893,13894,13895,13896,13897,13898,13899,13900,13901,13902,13903,13904,13905,13906,13907,13908,13909,13910,13911,14140,14141,14142,14143,14144,14145,14146,14147,14148,14149,14150,14151,14152,14153,14154,14155,14156,14157,14158,14159,14160,14161,14162,14163,14164,14165,14166,14167,14168,14169,14170,14283,14284,14285,14286,14287,14288,14289,14290,14291,14292,14293,14294,14295,14296,14297,14298,14299,14300,14301,14302,14303,14304,14305,14306,14307,14308,14309,14310,14311,14312,14313,14542,14543,14544,14545,14546,14547,14548,14549,14550,14551,14552,14553,14554,14555,14556,14557,14558,14559,14560,14561,14562,14563,14564,14565,14566,14567,14568,14569,14570,14571,14572,14685,14686,14687,14688,14689,14690,14691,14692,14693,14694,14695,14696,14697,14698,14699,14700,14701,14702,14703,14704,14705,14706,14707,14708,14709,14710,14711,14712,14713,14714,14715,14944,14945,14946,14947,14948,14949,14950,14951,14952,14953,14954,14955,14956,14957,14958,14959,14960,14961,14962,14963,14964,14965,14966,14967,14968,14969,14970,14971,14972,14973,14974,15087,15088,15089,15090,15091,15092,15093,15094,15095,15096,15097,15098,15099,15100,15101,15102,15103,15104,15105,15106,15107,15108,15109,15110,15111,15112,15113,15114,15115,15116,15117,15346,15347,15348,15349,15350,15351,15352,15353,15354,15355,15356,15357,15358,15359,15360,15361,15362,15363,15364,15365,15366,15367,15368,15369,15370,15371,15372,15373,15374,15375,15376,15489,15490,15491,15492,15493,15494,15495,15496,15497,15498,15499,15500,15501,15502,15503,15504,15505,15506,15507,15508,15509,15510,15511,15512,15513,15514,15515,15516,15517,15518,15519,15748,15749,15750,15751,15752,15753,15754,15755,15756,15757,15758,15759,15760,15761,15762,15763,15764,15765,15766,15767,15768,15769,15770,15771,15772,15773,15774,15775,15776,15777,15778', '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 19:34:8.255 -08.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T08t30.J193408-083000.10.2048.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}]
weighting
briggs
hm_noisethreshold
-999.0
tlimit
2.0
masklimit
2.0
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
hm_nsigma
0.0
clearlist
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T08t30.J193408-083000_P97638v1_2022_01_08T20_36_26.691/working
hm_masking
none
hm_perchanweightdensity
False
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_cleaning
manual
hm_npixels
0
hm_fastnoise
True
parallel
automatic
hm_cyclefactor
-999.0
hm_growiterations
-999
overwrite_on_export
True
Tasks Execution Statistics
Start time
2022-06-16 23:26:07.019
End
2022-06-17 19:51:37.318
Duration
20:25:30.299
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (164.2 KB)