| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| cfastie | "The response from Pix4D does not seem to be well informed. With a Wratten 25A filter, NIR and little else will be captured in the blue channel and ..." | Read more » | over 9 years ago | |||
| cfastie | "These are really interesting results. The method in the video of computing an index is not required if you use Ned's Fiji plugin. It will compute N..." | | over 9 years ago | |||
| cfastie | "That's a great photo. Newtown Creek looks inviting. The smog looks just the way smog is supposed to look. The brown tint is from NO and NO2 which i..." | Read more » | over 9 years ago | |||
| cfastie | "Those Ron Thompson Carp poles are excellent tools. The trick to mounting a camera on these long poles for mapping (nadir photos) is to get the came..." | Read more » | over 9 years ago | |||
| cfastie | "Hi Giovanni, I posted a response at the plots-infrared Google group: https://groups.google.com/forum/#!topic/plots-infrared/l_dZKqFLGRE Chris " | Read more » | over 9 years ago | |||
| cfastie | "This is the best story ever of jumping into a Public Lab tool and making it better. This great video should be embedded in the research note above:..." | Read more » | over 9 years ago | |||
| cfastie | "Dustin, this is a great question. I haven't used a PhotosynQ , but it should be good at making a few different measurements that provide a robust i..." | Read more » | over 9 years ago | |||
| cfastie | "This is a great discussion, and of a type that is rare on this site. Usually the question being asked, the methods used to answer it, and the resul..." | Read more » | over 9 years ago | |||
| cfastie | "Bob, this is a great idea. A secret admirer sent me one of these and I was very excited. I didn't know that any mortal could order them for only $3..." | Read more » | over 9 years ago | |||
| cfastie | "Guillaume, Moving the entrance slit farther from the grating might help. I found that the grating does not have to be angled so sharply when the gr..." | Read more » | over 9 years ago | |||
| cfastie | "Guillaume, That was a great idea to allow adjustments to the angle of the slit and grating. You should be able to find positions that produce very..." | Read more » | over 9 years ago | |||
| cfastie | "This is a good definition of the problem: "..sensors be exchanged easily between bottles and; caps seal between sensors and bottles with cheap, of..." | Read more » | over 9 years ago | |||
| cfastie | "He didn't listen when they told Thomas Edison "You've tried enough filaments." He didn't listen when they told George Washington Carver "We don't n..." | Read more » | over 9 years ago | |||
| cfastie | "I agree with jwms that the two go together, and I don't quite understand the distinction between the two. Found objects rarely fit the need perfect..." | Read more » | over 9 years ago | |||
| cfastie | "This is great information. I don't know of any comparisons between DVD-R and DVD+R Do you think either will work for making a grating? Some DVDs a..." | Read more » | over 9 years ago | |||
| cfastie | "Orangey yellow is good for blue filtered Infragrams. Turquoise blue is good for red filtered infragrams. Gray is bad. Below is a good red filtered ..." | Read more » | over 9 years ago | |||
| cfastie | "Please note at upper left the response to this note. https://publiclab.org/notes/cfastie/12-24-2014/potent-potable-puzzle " | Read more » | over 9 years ago | |||
| cfastie | "Ho, Ho, Ho! . Oh, maybe you meant something else by spirit? " | Read more » | over 9 years ago | |||
| cfastie | "...if the grooved side of the DVD diffraction grating is either facing towards or away from the camera... I experimented with that once, although I..." | Read more » | over 9 years ago | |||
| cfastie | "I agree that this material is more appropriate for a wiki than a note, but I wanted people to see it. Such a wiki should be built by somebody at P..." | Read more » | over 9 years ago | |||
| cfastie | "Thanks Bryan. You're right that NDVI rose to fame as a satellite and airborne tool, and has only recently been used more widely at close range. It ..." | Read more » | over 9 years ago | |||
| cfastie | "Thanks Greg, that helps a lot. I'm just getting a feeling for how complicated the fluorescence measurements are. It looks like fluorescence will be..." | Read more » | over 9 years ago | |||
| cfastie | "Is it necessary to isolate the yeast in order to use it for brewing? During the fermentation process, more than one species of microbe could be pre..." | Read more » | over 9 years ago | |||
| cfastie | "Greg, that’s very exciting progress. Your new summary of all the measurements that can be taken with a MultispeQ is excellent. It’s the best descri..." | Read more » | over 9 years ago |