| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| warren | ":+1: " | Read more » | over 6 years ago | |||
| CBradley | "@warren hey, thanks for the reply. I haven't really finished tinkering with the spectrometer yet but I will try to make some simple slits with tape..." | Read more » | over 6 years ago | |||
| warren | "Hi @CBradley - i think it's a good idea, yes! If you have a specific beginning and end size and are willing to share your work, we can probably get..." | Read more » | over 6 years ago | |||
| CBradley | "@warren Hi, I wanted to ask if you have encountered collimation slits that were not perfectly parallel (i.e. in a slight V shape tapering to close)..." | Read more » | over 6 years ago | |||
| mathew | "Object interference update: http://publiclab.org/notes/mathew/09-26-2013/telephone-poles-streetlights-at-sunset " | Read more » | about 11 years ago | |||
| mathew | "Through a somewhat dirty window. Yeah, wierd, right? its so striated. " | Read more » | about 11 years ago | |||
| warren | "Whoa - how is that sky spectrum so varied? Was it pointed through a screen or something? " | Read more » | about 11 years ago | |||
| mathew | "I don't think diffusion gets the stepped result expected. Here is a spectra of a very overcast sky: https://spectralworkbench.org/spectra/embed/13..." | Read more » | about 11 years ago | |||
| warren | "Super. I hope we can get the stepping to work, though most of all for the desktop kits -- imagine not doing any more lasercutting! And while some p..." | Read more » | about 11 years ago | |||
| mathew | "Yes, the photoprinting gets excellent results. I'm consistently impressed by it, and the lack of internal reflection and aberrations that appear. ..." | Read more » | about 11 years ago | |||
| warren | "Hi, Mathew - just posted an update on the stepped slit tests here: http://publiclab.org/notes/warren/09-25-2013/stepped-slit-tests BTW, your links..." | Read more » | about 11 years ago |