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telemetry
telemetry


Author Comment Last activity Moderation
Matej "Cool! Thanks Jeff! This is helpful. " | Read more » over 6 years ago
warren "What I did to compare is to calibrate on a CFL, then scan a tube fluorescent, so that the methodology for calibration is the same: https://spectra..." | Read more » over 6 years ago
Matej "Interesting. I actually did kind of an "educated guess" calibration but I couldn't find more but one blue peak. I know that in the "usual" CFL ther..." | Read more » over 6 years ago
warren "Actually this looks calibrated, no? " | Read more » over 6 years ago
Matej "@warren: in response to: "Can you try re-calibrating this one, as I think it was calibrated during a brief bug (it shows being calibrated on 1/26/1..." | Read more » over 6 years ago
Matej "@ethanbass for calibration I am not smoothing the spectra. I just thought it could be helpful when comparing them and adding them to a set. " | Read more » over 6 years ago
Matej "Hi Jeff, Thanks for the info about the bug! I Will recalibrate right away. I discussed with Gretchen and I think I will keep using this bulb since ..." | Read more » over 6 years ago
dhaffnersr "Hey Jeff, your right I just thought about it, it will calibrate, it's just you can't get a good fit. " | Read more » over 6 years ago
warren "that continuous band on the blue spectrum gives poor calibration Dave, I don't think it's quite accurate to say that they give poor calibration. T..." | Read more » over 6 years ago
warren "Can you try re-calibrating this one, as I think it was calibrated during a brief bug (it shows being calibrated on 1/26/16) which was since fixed. ..." | Read more » over 6 years ago
warren "Hi, Matej - it also looks like some of your spectra are not calibrated, or perhaps not properly? I'm seeing some not aligned. But all of them seem..." | Read more » over 6 years ago
dhaffnersr "Hello Matej! Those "humps" that you are getting from the daylight bulbs are the very reason I don't use them, that continuous band on the blue spec..." | Read more » over 6 years ago
ethanbass " " | Read more » over 6 years ago
ethanbass "Hey Matej, there's something going wrong with the way your second and third sets are showing up there! They've got all of those squiggles showing u..." | Read more » over 6 years ago
patcoyle "Tonight I took a few minutes and was able to get the Canon A495 triggering with the CHDK circuit and taking photos that looked reasonable, given th..." | Read more » over 10 years ago
patcoyle "Thanks Chris, I appreciate the encouragement. I just checked and the A495 was in Program mode. I was using it with rubber band over shutter in con..." | Read more » over 10 years ago
cfastie "Pat, Thanks for posting this. I agree with Jeff that the automatic modes in Powershots are incredibly useful for getting good results with no frett..." | Read more » over 10 years ago
warren "Actually i think that dual-camera wiki section on shutter priority was Chris F's -- it's a good idea but personally I usually leave it on auto, and..." | Read more » over 10 years ago
patcoyle "See: http://youtu.be/Z81swd3tF40 for related video " | Read more » over 10 years ago
warren "Wow, pat -- if you can get this data added as exif tags to the photos, ill write an auto importer to mapknitter! Isn't there a batch program to add..." | Read more » over 10 years ago