4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
10237 (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
3.59 x 2.25 arcsec
beam p.a.
-56.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000643 Jy/beam
n-sigma * final scaled MAD of residual
0.000534 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
97.8 / -1.68 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5633
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T17t22.J162934+253000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
vis
['VLASS3.1.sb43270861.eb43666951.60004.248201967595_split_split.ms']
target_list
[{'antenna': None, 'field': '10237,10238,10239,10240,10241,10242,10243,10244,10245,10246,10247,10248,10249,10250,10251,10252,10253,10254,10257,10258,10259,10260,10261,10262,10263,10264,10265,10266,10267,10268,10269,10270,10271,10272,10273,10274,10649,10650,10651,10652,10653,10654,10655,10656,10657,10658,10659,10660,10661,10662,10663,10664,10665,10666,10669,10670,10671,10672,10673,10674,10675,10676,10677,10678,10679,10680,10681,10682,10683,10684,10685,10686,11061,11062,11063,11064,11065,11066,11067,11068,11069,11070,11071,11072,11073,11074,11075,11076,11077,11078,11081,11082,11083,11084,11085,11086,11087,11088,11089,11090,11091,11092,11093,11094,11095,11096,11097,11098,11474,11475,11476,11477,11478,11479,11480,11481,11482,11483,11484,11485,11486,11487,11488,11489,11490,11491,11494,11495,11496,11497,11498,11499,11500,11501,11502,11503,11504,11505,11506,11507,11508,11509,11510,11511,11888,11889,11890,11891,11892,11893,11894,11895,11896,11897,11898,11899,11900,11901,11902,11903,11904,11905,11908,11909,11910,11911,11912,11913,11914,11915,11916,11917,11918,11919,11920,11921,11922,11923,11924,11925,12302,12303,12304,12305,12306,12307,12308,12309,12310,12311,12312,12313,12314,12315,12316,12317,12318,12319,12322,12323,12324,12325,12326,12327,12328,12329,12330,12331,12332,12333,12334,12335,12336,12337,12338,12339', '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 16:29:34.054 +25.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T17t22.J162934+253000.10.2048.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_maxpsffraction
-999.0
hm_weighting
None
hm_cyclefactor
-999.0
calcsb
False
parallel
automatic
output_dir
hm_dogrowprune
None
hm_nsigma
0.0
hm_negativethreshold
-999.0
hm_fastnoise
None
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_growiterations
-999
hm_perchanweightdensity
None
hm_minpercentchange
-999.0
masklimit
2.0
hm_cleaning
manual
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
hm_npixels
0
hm_masking
none
cleancontranges
False
overwrite_on_export
True
tlimit
2.0
Tasks Execution Statistics
Start time
2023-03-20 22:42:40.454
End
2023-03-21 10:08:10.846
Duration
11:25:30.391
Note, WebLog generation is not included in the time.
CASA logs for stage 4
View
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download
stage4/casapy.log (107.0 KiB)