WebThis PR removes 19 unneccessary #ifndef statements. 4 were related to beep() and sleep(). 15 were related to code added by @brave-ulysses . I'm embarrassed. When I saw the PR from @brave-ulysses... WebJan 14, 2024 · It is DFTFringe without a hyphen. Yes and no. DFTFringe can not read videos. You have to break them into a picture per frame. Use FFMPEG or similar to …
Sourcing plans and parts for a bath interferometer
WebJun 11, 2024 · First video in a series of how to use DFTFringe. This goes over the minimum features you need to measure a mirror.Information on how to make or buy a Bath I... WebAug 19, 2024 · Introduction to DFTFringe. That is how you use DFTFringe to analyze an interferogram of a telescope mirror. This shows the steps necessary to load and inte... foreach ps
[email protected] DFTFringe 3.0 released
WebAug 30, 2014 · Page 1 of 2 - DFT Fringe and 3 flats - posted in ATM, Optics and DIY Forum: Hello, Im currently polishing 3 flat mirrors to be used as secondary mirrors in a large binoscope. The flats are 205mm diameter (8). I test them in a Fizeau interferometer. I use 3 interferograms A on B, B on C and C on A to compute the figure of each disk. So far this … WebDFTFringe Telescope Mirror interferometry analysis Program. - Releases · githubdoe/DFTFringe WebOct 30, 2010 · Dale Eason, on 05 Mar 2024 - 10:37 PM, said: Assuming you are testing a paraboloid then setting the desired cc to 0 or turning off the artificial null is required. AH, you did say you were testing an objective lens. But still the desired cc should be set to 0. Since the interferogram will be similar to testing a sphere on the Bath. embl australia phd symposium