# Transmission of the Acton 120-VBB very broadband solar-blind filter as the
# vendor publishes it, "Acton Optics & Coatings: 120-VBB @ 0 Degrees", from
# 120 to 420 nm, for its standard filter on a 5 mm magnesium fluoride window.
# Digitized from the published plot by C. Kankelborg with PlotDigitizer
# (FURST repository, furst_i/engineering/optics/components/filter/,
# Acton120-VBB.csv, from 120-VBB-718.png), without the floor added by hand
# beyond 420 nm.
# wavelength (nm), transmission
121.368 0.0887831
123.934 0.114238
126.842 0.150041
129.407 0.153353
131.117 0.153146
133.854 0.150455
138.301 0.145075
146.340 0.139694
151.813 0.138452
157.628 0.140522
161.391 0.14404
164.983 0.151076
168.404 0.160389
170.627 0.169702
173.022 0.179015
175.245 0.188742
176.613 0.194329
179.350 0.200745
181.916 0.205919
184.310 0.207988
186.363 0.208816
189.099 0.208195
190.981 0.206747
193.204 0.204263
195.770 0.199296
199.361 0.19226
202.098 0.185224
204.664 0.180877
207.058 0.17798
210.308 0.173841
214.242 0.170944
219.202 0.166391
224.504 0.161217
231.003 0.156871
234.595 0.156043
241.950 0.152111
246.055 0.149627
251.186 0.144247
257.856 0.135762
262.303 0.129139
270.000 0.121482
278.552 0.111962
286.933 0.103063
293.945 0.0943709
302.668 0.0834023
309.510 0.0728477
316.522 0.062293
321.311 0.0548427
327.469 0.0494619
335.849 0.0428394
345.257 0.0368377
356.374 0.0300083
366.123 0.0242136
371.254 0.0213162
375.701 0.0196606
383.056 0.0155215
385.792 0.0136589
392.292 0.0113825
399.475 0.00827815
407.343 0.00496689
413.672 0.00289735
420.000 0.0025
