4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
12456 (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
2.70 x 2.13 arcsec
beam p.a.
-48.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000617 Jy/beam
n-sigma * final scaled MAD of residual
0.000526 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
82.1 / -0.643 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7166
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T16t11.J074512+233000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
cleancontranges
False
hm_negativethreshold
-999.0
hm_npixels
0
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
calcsb
False
hm_minpsffraction
-999.0
hm_masking
none
hm_dogrowprune
True
weighting
briggs
clearlist
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T16t11.J074512+233000_P85798v1_2021_12_13T19_59_45.012/working
hm_fastnoise
True
masklimit
2.0
hm_perchanweightdensity
False
hm_lownoisethreshold
-999.0
parallel
automatic
hm_cyclefactor
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T16t11.J074512+233000_P85798v1_2021_12_13T19_59_45.012/working/VLASS2.2.sb40500612.eb41034976.59561.14397226852_split.ms']
hm_cleaning
manual
tlimit
2.0
target_list
[{'antenna': None, 'field': '12456,12457,12458,12459,12460,12461,12462,12463,12464,12465,12466,12467,12468,12469,12470,12471,12472,12473,12474,12475,12476,12477,12478,12599,12600,12601,12602,12603,12604,12605,12606,12607,12608,12609,12610,12611,12612,12613,12614,12615,12616,12617,12618,12619,12620,12621,12876,12877,12878,12879,12880,12881,12882,12883,12884,12885,12886,12887,12888,12889,12890,12891,12892,12893,12894,12895,12896,12897,12898,13019,13020,13021,13022,13023,13024,13025,13026,13027,13028,13029,13030,13031,13032,13033,13034,13035,13036,13037,13038,13039,13040,13041,13296,13297,13298,13299,13300,13301,13302,13303,13304,13305,13306,13307,13308,13309,13310,13311,13312,13313,13314,13315,13316,13317,13318,13439,13440,13441,13442,13443,13444,13445,13446,13447,13448,13449,13450,13451,13452,13453,13454,13455,13456,13457,13458,13459,13460,13461,13716,13717,13718,13719,13720,13721,13722,13723,13724,13725,13726,13727,13728,13729,13730,13731,13732,13733,13734,13735,13736,13737,13858,13859,13860,13861,13862,13863,13864,13865,13866,13867,13868,13869,13870,13871,13872,13873,13874,13875,13876,13877,13878,13879', '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 07:45:12.543 +23.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T16t11.J074512+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_sidelobethreshold
-999.0
hm_minpercentchange
-999.0
hm_minbeamfrac
-999.0
hm_nsigma
0.0
hm_growiterations
-999
overwrite_on_export
True
Tasks Execution Statistics
Start time
2022-02-17 21:29:13.896
End
2022-02-18 06:14:32.663
Duration
8:45:18.767
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (135.2 KB)