| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| jhondue123456 | "https://www.google.com " | Read more » | 8 months ago | |||
| liz | "FYI - this is posted as a question here: https://publiclab.org/notes/carmatic/02-24-2021/alternatives-to-cfl-for-calibration " | Read more » | over 3 years ago | |||
| carmatic | "hello, I'm trying to look for fluorescent bulbs but they are being phased out where I live and are becoming harder and harder to find is there an a..." | Read more » | over 3 years ago | |||
| jterning | "Hi, I am confused! My calibration looks ok but is I take a spectrum from a red LED screen I get something crazy: thanks, John " | Read more » | almost 4 years ago | |||
| warren | "Gosh, sorry for the late response! When you haven't yet completed the calibration, the numbers shown are for pixel position, not wavelength. Once y..." | Read more » | almost 4 years ago | |||
| utobolearning | "The results look great after implementation of this system. Can you please give me some information on how much it cost to buy or if i want to buil..." | Read more » | about 4 years ago | |||
| milanq | "Hey! I was trying to califrate a fluerescent bulb, and it appeared to fit good with the reference spectral workbench ives you, but when looking at..." | Read more » | over 4 years ago | |||
| mathew | "done! " | Read more » | almost 8 years ago | |||
| warren | "Hi, Mathew, mind if I retitle this "Use a rubber band and knotted string to trigger a camera"? " | Read more » | almost 8 years ago | |||
| warren | "I'm sorry - the tag should be #gain-control -- and although I don't have time myself at this point to do a live chat, you could perhaps ask on the ..." | Read more » | almost 8 years ago | |||
| Iqbaljurist | "Dear Warren, @warren I could not click the hashtag. Also, could we have a live chat which we can discuss this topic any further? I do wait your r..." | Read more » | almost 8 years ago | |||
| warren | "Hi, there are some steps for intensity calibration outlined in #exposure-calibration, but they're not that easy to follow -- we would love if you'd..." | Read more » | almost 8 years ago | |||
| Iqbaljurist | "@cfastie Chris, I am now able to measure my spectra using iPhone, i dont know why using mobile device is way more effective than PC. Also, how do..." | Read more » | almost 8 years ago | |||
| cfastie | "Jurist, I tried to calibrate your spectrum but Spectral Workbench would not complete the task. I don't know why it did not work. The intensity sc..." | Read more » | almost 8 years ago | |||
| Iqbaljurist | "@warren Hi Warren, let me introduce myself. My name is jurist, im freshmen of physics engineering student in University of Gadjah Mada. Currently,..." | Read more » | almost 8 years ago | |||
| warren | "I'm also looking for a better photo of a Desktop Spectrometry Starter Kit pointed at a CFL bulb, so if you have one please help me improve this post! " | Read more » | about 8 years ago |