5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
24868 (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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View major cycle table...
beam
2.65 x 2.41 arcsec
beam p.a.
-76.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00258 Jy/beam
n-sigma * final scaled MAD of residual
0.00247 Jy/beam
flux fraction outside clean mask
0.00213
flux in positive model image components
0.22 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.096 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
10.07
non-pbcor image RMS
0.21 mJy/beam
flatnoise image max / min
28.6 / -1.77 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
403
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T14t10.J060204+153000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_sidelobethreshold
-999.0
hm_cyclefactor
-999.0
overwrite_on_export
True
hm_growiterations
-999
hm_weighting
None
cleancontranges
False
hm_negativethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
tlimit
2.0
hm_minpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
output_dir
hm_perchanweightdensity
None
parallel
automatic
masklimit
2.0
hm_npixels
0
hm_minpercentchange
-999.0
vis
['VLASS2.1.sb38489296.eb38554894.59062.39375707176_split_split.ms']
hm_cleaning
rms
hm_fastnoise
None
calcsb
False
hm_dogrowprune
None
hm_maxpsffraction
-999.0
target_list
[{'antenna': None, 'field': '24868,24869,24870,24871,24872,24873,24874,24875,24876,24877,24878,24879,24880,24881,24882,24883,24884,24885,24886,24887,24888,24889,24890,24891,24892,24893,24896,24897,24898,24899,24900,24901,24902,24903,24904,24905,24906,24907,24908,24909,24910,24911,24912,24913,24914,24915,24916,24917,24918,24919,24920,24921,25262,25263,25264,25265,25266,25267,25268,25269,25270,25271,25272,25273,25274,25275,25276,25277,25278,25279,25280,25281,25282,25283,25284,25285,25286,25287,25290,25291,25292,25293,25294,25295,25296,25297,25298,25299,25300,25301,25302,25303,25304,25305,25306,25307,25308,25309,25310,25311,25312,25313,25314,25315,25654,25655,25656,25657,25658,25659,25660,25661,25662,25663,25664,25665,25666,25667,25668,25669,25670,25671,25672,25673,25674,25675,25676,25677,25678,25679,25682,25683,25684,25685,25686,25687,25688,25689,25690,25691,25692,25693,25694,25695,25696,25697,25698,25699,25700,25701,25702,25703,25704,25705,25706,25707,26046,26047,26048,26049,26050,26051,26052,26053,26054,26055,26056,26057,26058,26059,26060,26061,26062,26063,26064,26065,26066,26067,26068,26069,26070,26071,26074,26075,26076,26077,26078,26079,26080,26081,26082,26083,26084,26085,26086,26087,26088,26089,26090,26091,26092,26093,26094,26095,26096,26097,26098,26099,26438,26439,26440,26441,26442,26443,26444,26445,26446,26447,26448,26449,26450,26451,26452,26453,26454,26455,26456,26457,26458,26459,26460,26461,26462,26463,26466,26467,26468,26469,26470,26471,26472,26473,26474,26475,26476,26477,26478,26479,26480,26481,26482,26483,26484,26485,26486,26487,26488,26489,26490,26491,26830,26831,26832,26833,26834,26835,26836,26837,26838,26839,26840,26841,26842,26843,26844,26845,26846,26847,26848,26849,26850,26851,26852,26853,26854,26855', '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': '0.6arcsec', 'cfcache': '', 'imsize': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 06:02:4.233 +15.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t10.J060204+153000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, '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': 's4_0.VLASS2.1.se.T14t10.J060204+153000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_masking
manual
Tasks Execution Statistics
Start time
2023-11-01 22:27:40.194
End
2023-11-02 04:18:59.716
Duration
5:51:19.521
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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download
stage5/casapy.log (72.8 KiB)