4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
24258 (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
2.95 x 1.87 arcsec
beam p.a.
43.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000576 Jy/beam
n-sigma * final scaled MAD of residual
0.000490 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
98 uJy/beam
flatnoise image max / min
61.8 / -0.576 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7830
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T18t16.J113954+283000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_nsigma
0.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T18t16.J113954+283000_P87421v1_2021_12_03T23_15_24.825/working/VLASS2.2.sb40512021.eb41001980.59551.21626133102_split.ms']
hm_masking
none
hm_dogrowprune
True
target_list
[{'antenna': None, 'field': '24258,24259,24260,24261,24262,24263,24264,24265,24266,24267,24268,24269,24270,24271,24272,24273,24274,24275,24276,24277,24278,24279,24280,24281,24282,24283,24284,24285,24286,24287,24288,24437,24438,24439,24440,24441,24442,24443,24444,24445,24446,24447,24448,24449,24450,24451,24452,24453,24454,24455,24456,24457,24458,24459,24460,24461,24462,24463,24464,24465,24466,24467,24658,24659,24660,24661,24662,24663,24664,24665,24666,24667,24668,24669,24670,24671,24672,24673,24674,24675,24676,24677,24678,24679,24680,24681,24682,24683,24684,24685,24686,24687,24688,24837,24838,24839,24840,24841,24842,24843,24844,24845,24846,24847,24848,24849,24850,24851,24852,24853,24854,24855,24856,24857,24858,24859,24860,24861,24862,24863,24864,24865,24866,24867,24868,25060,25061,25062,25063,25064,25065,25066,25067,25068,25069,25070,25071,25072,25073,25074,25075,25076,25077,25078,25079,25080,25081,25082,25083,25084,25085,25086,25087,25088,25089,25090,25261,25262,25263,25264,25265,25266,25267,25268,25269,25270,25271,25272,25273,25274,25275,25276,25277,25278,25279,25280,25281,25282,25283,25284,25285,25286,25287,25288,25289,25290,25291,25440,25441,25442,25443,25444,25445,25446,25447,25448,25449,25450,25451,25452,25453,25454,25455,25456,25457,25458,25459,25460,25461,25462,25463,25464,25465,25466,25467,25468,25469,25470,25663,25664,25665,25666,25667,25668,25669,25670,25671,25672,25673,25674,25675,25676,25677,25678,25679,25680,25681,25682,25683,25684,25685,25686,25687,25688,25689,25690,25691,25692,25693,25843,25844,25845,25846,25847,25848,25849,25850,25851,25852,25853,25854,25855,25856,25857,25858,25859,25860,25861,25862,25863,25864,25865,25866,25867,25868,25869,25870,25871,25872,25873,26066,26067,26068,26069,26070,26071,26072,26073,26074,26075,26076,26077,26078,26079,26080,26081,26082,26083,26084,26085,26086,26087,26088,26089,26090,26091,26092,26093,26094,26095,26096', '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 11:39:54.992 +28.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T18t16.J113954+283000.10.2048.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}]
clearlist
True
hm_growiterations
-999
hm_maxpsffraction
-999.0
cleancontranges
False
hm_perchanweightdensity
False
masklimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T18t16.J113954+283000_P87421v1_2021_12_03T23_15_24.825/working
calcsb
False
hm_negativethreshold
-999.0
tlimit
2.0
hm_cyclefactor
-999.0
hm_cleaning
manual
weighting
briggs
hm_minpercentchange
-999.0
hm_fastnoise
True
hm_minpsffraction
-999.0
overwrite_on_export
True
hm_noisethreshold
-999.0
parallel
automatic
hm_npixels
0
hm_sidelobethreshold
-999.0
hm_minbeamfrac
-999.0
hm_lownoisethreshold
-999.0
Tasks Execution Statistics
Start time
2021-12-19 11:13:21.079
End
2021-12-20 14:57:57.312
Duration
1 day, 3:44:36.233
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (148.7 KB)