| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| warren | "Yes, there is CSV, XML, and JSON data download for each spectrum. It's on the lower left side of the screen in a grey bar. Hope that helps! " | Read more » | over 7 years ago | |||
| warren | "Hi, this is a good question, but I wanted to suggest possibly adapting the WebGL implementation which is awfully fast: https://github.com/p-v-o-s/..." | Read more » | over 7 years ago | |||
| xose | "Hi sohelikh, I don't know how to create a spectral distribution graph like those you say. The Spectralworkbench can be instaled in any computer run..." | Read more » | over 7 years ago | |||
| sirkubax | "thx, I thought about using DSLR camera (EOS 350D) that has a bigger sensor and a better lens, it might (not sure yet) capture the spectrum better " | Read more » | over 7 years ago | |||
| xose | "Hi! (5)You can try pointing your spectrometer to a white paper in the place of pointing it directly to the light. (6) I think that depends on the ..." | Read more » | over 7 years ago | |||
| soheilkh | "Thanks Warren, (1) is there any specific filter that I can use to fix overcompensation of the light in your experience? maybe that will help in inc..." | Read more » | over 7 years ago | |||
| sirkubax | "So you were right about 1 - on firefox rear camera works... thx Rear camera capture: p 6. How to get the image/spectrum to fill the whole capture..." | Read more » | over 7 years ago | |||
| liz | "Hi! Thank you for helping debug, and for being an open source supporter! Seems to me like some instructions got lost in the wash, so i'll type them..." | Read more » | over 7 years ago | |||
| warren | "The raw spectra these DIY devices produce are not absolute calibrated per-color, so they may be more sensitive to blue than red. You could either i..." | Read more » | over 7 years ago | |||
| soheilkh | "The reason I was doubted the result is that I have way more red LEDs than blue. Both colors seems (visibly to eyes) to have comparable brightness, ..." | Read more » | over 7 years ago | |||
| xose | "Hi bochamu can you share some links to your uploaded spectra? " | Read more » | over 7 years ago | |||
| Iqbaljurist | "I assume you are in optics class with Mr. Gea " | Read more » | over 7 years ago | |||
| cfastie | "Do you have some reason to think that the spectral output of the lamp should be different? Maybe the result you got is a good representation of wha..." | Read more » | over 7 years ago | |||
| xose | "Just for the record, It can be easily done using GNU/linux. Here two tutorials for Kdenlive (just GNU/linux) and OpenShot (the only multiplatform, ..." | Read more » | over 7 years ago | |||
| mathew | "On mac, the easiest way is to use Quicktime 7, File --> Open Image Sequence " | Read more » | over 7 years ago | |||
| warren | "Yes, you can -- there's a data download menu for XML, JSON, CSV, to the left side below the graph. Thanks! " | Read more » | over 7 years ago | |||
| warren | "And @cfastie provided some guidance for using Adobe Premier: https://publiclab.org/notes/glennwalquist/12-04-2016/monitoring-sargent-sand-mining-op..." | Read more » | over 7 years ago | |||
| warren | "I did find a bunch of YouTube videos of how to use different programs, but haven't done so myself: https://www.youtube.com/results?search_query=ma..." | Read more » | over 7 years ago | |||
| cfastie | "Many plant species have leaves with broadly similar spectral reflection properties. So depending on the species it might be a challenge to distingu..." | Read more » | over 7 years ago | |||
| warren | "I don't know if it's helpful, but the folks in the #webvalley project used an exposure-controlled version of the DIY spectrometry kit to compare ra..." | Read more » | over 7 years ago | |||
| warren | "I believe this is a bug; the JavaScript console shows: application-0add8749179623a04221903b025c601c.js:57 parsing calibrate:92343#25653 applicatio..." | Read more » | over 7 years ago | |||
| rohanpaleja27 | "Thank you, we would also like to take it to applications where we would differentiate between two green plants. Would a spectrometer be able to do ..." | Read more » | over 7 years ago | |||
| cfastie | "Depending on your goal, a spectrometer might not be needed to locate dandelion flowers. They are dramatically distinct from green leaves in the vis..." | Read more » | over 7 years ago |