4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
17988 (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)
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beam
2.88 x 1.78 arcsec
beam p.a.
40.4deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000641 Jy/beam
n-sigma * final scaled MAD of residual
0.000534 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
86.6 / -0.805 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5645
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T16t03.J021413+233000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minpsffraction
-999.0
overwrite_on_export
True
calcsb
False
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T16t03.J021413+233000_P96126v1_2021_12_10T20_33_12.945/working/VLASS2.2.sb41025779.eb41034538.59558.89965180556_split.ms']
hm_minpercentchange
-999.0
hm_growiterations
-999
masklimit
2.0
hm_cyclefactor
-999.0
hm_nsigma
0.0
parallel
automatic
hm_sidelobethreshold
-999.0
hm_masking
none
hm_cleaning
manual
target_list
[{'antenna': None, 'field': '17988,17989,17990,17991,17992,17993,17994,17995,17996,17997,17998,17999,18000,18001,18002,18003,18004,18005,18006,18389,18390,18391,18392,18393,18394,18395,18396,18397,18398,18399,18400,18401,18402,18403,18404,18405,18406,18407,18410,18411,18412,18413,18414,18415,18416,18417,18418,18419,18420,18421,18422,18423,18424,18425,18426,18427,18428,18810,18811,18812,18813,18814,18815,18816,18817,18818,18819,18820,18821,18822,18823,18824,18825,18826,18827,18828,18831,18832,18833,18834,18835,18836,18837,18838,18839,18840,18841,18842,18843,18844,18845,18846,18847,18848,18849,19230,19231,19232,19233,19234,19235,19236,19237,19238,19239,19240,19241,19242,19243,19244,19245,19246,19247,19248,19251,19252,19253,19254,19255,19256,19257,19258,19259,19260,19261,19262,19263,19264,19265,19266,19267,19268,19269,19650,19651,19652,19653,19654,19655,19656,19657,19658,19659,19660,19661,19662,19663,19664,19665,19666,19667,19668,19671,19672,19673,19674,19675,19676,19677,19678,19679,19680,19681,19682,19683,19684,19685,19686,19687,19688,19689,20068,20069,20070,20071,20072,20073,20074,20075,20076,20077,20078,20079,20080,20081,20082,20083,20084,20085,20086', '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 02:14:13.632 +23.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T16t03.J021413+233000.10.2048.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}]
hm_noisethreshold
-999.0
weighting
briggs
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T16t03.J021413+233000_P96126v1_2021_12_10T20_33_12.945/working
hm_dogrowprune
True
clearlist
True
cleancontranges
False
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_perchanweightdensity
False
hm_npixels
0
hm_fastnoise
True
tlimit
2.0
hm_minbeamfrac
-999.0
Tasks Execution Statistics
Start time
2022-01-12 23:44:03.767
End
2022-01-13 12:40:15.676
Duration
12:56:11.910
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (116.0 KB)