Task notifications
Warning! tclean reached niter limit of 20000 for 26193,26194,26195,26196,26197,26198,26199,26200,26201,26202,26203,26204,26205,26206,26207,26208,26209,26210,26211,26212,26213,26214,26215,26463,26464,26465,26466,26467,26468,26469,26470,26471,26472,26473,26474,26475,26476,26477,26478,26479,26480,26481,26482,26483,26484,26485,26689,26690,26691,26692,26693,26694,26695,26696,26697,26698,26699,26700,26701,26702,26703,26704,26705,26706,26707,26708,26709,26710,26711,26872,26873,26874,26875,26876,26877,26878,26879,26880,26881,26882,26883,26884,26885,26886,26887,26888,26889,26890,26891,26892,26893,27140,27141,27142,27143,27144,27145,27146,27147,27148,27149,27150,27151,27152,27153,27154,27155,27156,27157,27158,27159,27160,27161,27321,27322,27323,27324,27325,27326,27327,27328,27329,27330,27331,27332,27333,27334,27335,27336,27337,27338,27339,27340,27341,27342,27343,27588,27589,27590,27591,27592,27593,27594,27595,27596,27597,27598,27599,27600,27601,27602,27603,27604,27605,27606,27607,27608,27609,27610,27812,27813,27814,27815,27816,27817,27818,27819,27820,27821,27822,27823,27824,27825,27826,27827,27828,27829,27830,27831,27832,27833,27834,27993,27994,27995,27996,27997,27998,27999,28000,28001,28002,28003,28004,28005,28006,28007,28008,28009,28010,28011,28012,28013,28014,28015 / 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
26193 (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 3.22 x 2.51 arcsec
beam p.a. 73.8deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000619 Jy/beam
n-sigma * final scaled MAD of residual 0.000567 Jy/beam
clean residual peak / scaled MAD 7.82
non-pbcor image RMS 0.13 mJy/beam
flatnoise image max / min 22.8 / -2.5 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.T21t05.J042413+423000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
overwrite_on_export
True
hm_maxpsffraction
-999.0
cleancontranges
False
hm_npixels
0
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '26193,26194,26195,26196,26197,26198,26199,26200,26201,26202,26203,26204,26205,26206,26207,26208,26209,26210,26211,26212,26213,26214,26215,26463,26464,26465,26466,26467,26468,26469,26470,26471,26472,26473,26474,26475,26476,26477,26478,26479,26480,26481,26482,26483,26484,26485,26689,26690,26691,26692,26693,26694,26695,26696,26697,26698,26699,26700,26701,26702,26703,26704,26705,26706,26707,26708,26709,26710,26711,26872,26873,26874,26875,26876,26877,26878,26879,26880,26881,26882,26883,26884,26885,26886,26887,26888,26889,26890,26891,26892,26893,27140,27141,27142,27143,27144,27145,27146,27147,27148,27149,27150,27151,27152,27153,27154,27155,27156,27157,27158,27159,27160,27161,27321,27322,27323,27324,27325,27326,27327,27328,27329,27330,27331,27332,27333,27334,27335,27336,27337,27338,27339,27340,27341,27342,27343,27588,27589,27590,27591,27592,27593,27594,27595,27596,27597,27598,27599,27600,27601,27602,27603,27604,27605,27606,27607,27608,27609,27610,27812,27813,27814,27815,27816,27817,27818,27819,27820,27821,27822,27823,27824,27825,27826,27827,27828,27829,27830,27831,27832,27833,27834,27993,27994,27995,27996,27997,27998,27999,28000,28001,28002,28003,28004,28005,28006,28007,28008,28009,28010,28011,28012,28013,28014,28015', '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': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 04:24:13.283 +42.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T21t05.J042413+423000.10.2048.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': 100, '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}]
hm_masking
none
tlimit
2.0
hm_minpercentchange
-999.0
calcsb
False
hm_minpsffraction
-999.0
hm_perchanweightdensity
False
hm_fastnoise
True
hm_nsigma
0.0
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t05.J042413+423000_P92272v1_2021_10_24T20_58_38.578/working/VLASS2.2.sb40868219.eb40883542.59511.22606768519_split.ms']
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t05.J042413+423000_P92272v1_2021_10_24T20_58_38.578/working
hm_cyclefactor
-999.0
clearlist
True
hm_sidelobethreshold
-999.0
parallel
automatic
masklimit
2.0
hm_lownoisethreshold
-999.0
weighting
briggs
hm_dogrowprune
True
hm_cleaning
manual
hm_growiterations
-999
Start time
2021-11-16 10:26:15.877
End
2021-11-20 23:17:28.286
Duration
4 days, 12:51:12.409
Note, WebLog generation is not included in the time.

CASA logs for stage 4