Task notifications
Warning! tclean reached niter limit of 20000 for 26524,26525,26526,26527,26528,26529,26530,26531,26532,26533,26534,26535,26536,26537,26538,26539,26540,26541,26542,26543,26544,26545,26546,26547,26936,26937,26938,26939,26940,26941,26942,26943,26944,26945,26946,26947,26948,26949,26950,26951,26952,26953,26954,26955,26956,26957,26958,26959,26962,26963,26964,26965,26966,26967,26968,26969,26970,26971,26972,26973,26974,26975,26976,26977,26978,26979,26980,26981,26982,26983,26984,26985,27374,27375,27376,27377,27378,27379,27380,27381,27382,27383,27384,27385,27386,27387,27388,27389,27390,27391,27392,27393,27394,27395,27396,27397,27400,27401,27402,27403,27404,27405,27406,27407,27408,27409,27410,27411,27412,27413,27414,27415,27416,27417,27418,27419,27420,27421,27422,27423,27619,27620,27621,27622,27623,27624,27625,27626,27627,27628,27629,27630,27631,27632,27633,27634,27635,27636,27637,27638,27639,27640,27641,27642,28031,28032,28033,28034,28035,28036,28037,28038,28039,28040,28041,28042,28043,28044,28045,28046,28047,28048,28049,28050,28051,28052,28053,28054,28057,28058,28059,28060,28061,28062,28063,28064,28065,28066,28067,28068,28069,28070,28071,28072,28073,28074,28075,28076,28077,28078,28079,28080,28470,28471,28472,28473,28474,28475,28476,28477,28478,28479,28480,28481,28482,28483,28484,28485,28486,28487,28488,28489,28490,28491,28492,28493,28496,28497,28498,28499,28500,28501,28502,28503,28504,28505,28506,28507,28508,28509,28510,28511,28512,28513,28514,28515,28516,28517,28518,28519 / spw2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17 !

Image Details

Field Spw Pol Image details Image result
26524 (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) Iteration 1: image
beam 2.82 x 2.14 arcsec
beam p.a. -56.0deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000692 Jy/beam
n-sigma * final scaled MAD of residual 0.000582 Jy/beam
clean residual peak / scaled MAD -5.11
non-pbcor image RMS 0.12 mJy/beam
flatnoise image max / min 455 / -7.32 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 20000
stop reason [1] iteration limit
score 1.00
image file VLASS2.2.ql.T15t16.J115818+163000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_cleaning
manual
hm_cyclefactor
-999.0
calcsb
False
hm_fastnoise
True
masklimit
2.0
hm_masking
none
hm_perchanweightdensity
False
hm_minbeamfrac
-999.0
tlimit
2.0
hm_negativethreshold
-999.0
hm_nsigma
0.0
hm_minpsffraction
-999.0
hm_dogrowprune
True
hm_minpercentchange
-999.0
hm_maxpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t16.J115818+163000_P84694v1_2021_11_21T23_20_21.666/working/VLASS2.2.sb40490414.eb40974925.59539.17081951389_split.ms']
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t16.J115818+163000_P84694v1_2021_11_21T23_20_21.666/working
weighting
briggs
hm_npixels
0
hm_noisethreshold
-999.0
hm_growiterations
-999
hm_lownoisethreshold
-999.0
hm_sidelobethreshold
-999.0
cleancontranges
False
target_list
[{'antenna': None, 'field': '26524,26525,26526,26527,26528,26529,26530,26531,26532,26533,26534,26535,26536,26537,26538,26539,26540,26541,26542,26543,26544,26545,26546,26547,26936,26937,26938,26939,26940,26941,26942,26943,26944,26945,26946,26947,26948,26949,26950,26951,26952,26953,26954,26955,26956,26957,26958,26959,26962,26963,26964,26965,26966,26967,26968,26969,26970,26971,26972,26973,26974,26975,26976,26977,26978,26979,26980,26981,26982,26983,26984,26985,27374,27375,27376,27377,27378,27379,27380,27381,27382,27383,27384,27385,27386,27387,27388,27389,27390,27391,27392,27393,27394,27395,27396,27397,27400,27401,27402,27403,27404,27405,27406,27407,27408,27409,27410,27411,27412,27413,27414,27415,27416,27417,27418,27419,27420,27421,27422,27423,27619,27620,27621,27622,27623,27624,27625,27626,27627,27628,27629,27630,27631,27632,27633,27634,27635,27636,27637,27638,27639,27640,27641,27642,28031,28032,28033,28034,28035,28036,28037,28038,28039,28040,28041,28042,28043,28044,28045,28046,28047,28048,28049,28050,28051,28052,28053,28054,28057,28058,28059,28060,28061,28062,28063,28064,28065,28066,28067,28068,28069,28070,28071,28072,28073,28074,28075,28076,28077,28078,28079,28080,28470,28471,28472,28473,28474,28475,28476,28477,28478,28479,28480,28481,28482,28483,28484,28485,28486,28487,28488,28489,28490,28491,28492,28493,28496,28497,28498,28499,28500,28501,28502,28503,28504,28505,28506,28507,28508,28509,28510,28511,28512,28513,28514,28515,28516,28517,28518,28519', '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 11:58:18.359 +16.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T15t16.J115818+163000.10.2048.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': 200, '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}]
overwrite_on_export
True
clearlist
True
parallel
automatic
Start time
2022-01-12 03:44:57.916
End
2022-01-15 20:42:53.015
Duration
3 days, 16:57:55.099
Note, WebLog generation is not included in the time.

CASA logs for stage 4