| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| Ag8n | "I agree that the original data should be used. But, if the sanity check is not zero, that result should also be recorded, or at least noted. " | Read more » | over 5 years ago | |||
| warren | "you should be able to just drag in an image to the text area! On Tue, Sep 4, 2018 at 6:05 PM \<notifications@publiclab.org> wrote: Hi! Ther..." | Read more » | over 5 years ago | |||
| jeffalk | "Nice "sanity check" for pm "real time" monitors. I'd suggest it is always good practice when testing to make use of original data, in the case of..." | Read more » | over 5 years ago | |||
| zengirl2 | "@warren Cool experiment. So your dip in the top graph--do you think that is expressing less traffic due to start of holiday or is it raining there? " | Read more » | over 5 years ago | |||
| warren | "OK, I'm removing the cover now, wow that seems to have worked! " | Read more » | over 5 years ago | |||
| warren | " OK, it's every 10 minutes, and I just covered it: " | Read more » | over 5 years ago | |||
| warren | "I can try this right now, at the Providence Purple Air sensor: https://www.purpleair.com/map?#12/41.8091/-71.4266 " | Read more » | over 5 years ago | |||
| GreenFrogg | "If its still a point. From my archive. The project I am involved in has changed to the SDS011. " | Read more » | over 5 years ago | |||
| warren | " " | Read more » | over 5 years ago | |||
| warren | " " | Read more » | over 5 years ago | |||
| jiteovien | " " | Read more » | over 5 years ago | |||
| warren | "Maybe @GreenFrogg might also have an idea? @jitovien could you post a pic of the case open as you received it in the mail? " | Read more » | over 5 years ago | |||
| xose | "Hi! As I understand the sensor needs to be vertical and inside a ventilated dark case but I'm not sooooo sure. " | Read more » | over 5 years ago | |||
| jiteovien | "Question for @Schroyer , @Willie , @imvec , @nanocastro , @jefffalk or anyone else who is able to answer this question - I understand that the Shin..." | Read more » | almost 6 years ago | |||
| warren | " " | Read more » | almost 6 years ago | |||
| warren | "Great, also linking back to this prior post! https://publiclab.org/notes/mathew/04-22-2014/frac-sand-mining " | Read more » | almost 6 years ago | |||
| warren | "Adding a reference here - this looked pretty cool! https://www.reddit.com/r/microscopy/comments/8giinz/plm_red1_polarized_light_to_dso_chrysotile/..." | Read more » | almost 6 years ago | |||
| warren | "Note these prior questions related to this one: https://publiclab.org/notes/mathew/10-07-2016/sizing-images-at-portland-science-hackday And this,..." | Read more » | about 6 years ago | |||
| warren | "This blog is by someone who works for an energy company, helping to mine frac sand, and publishes a book called "Finding Frac Sand" -- yikes. The ..." | Read more » | about 6 years ago | |||
| warren | "TXSharon posted this note about photographs of sand dust from a sandbox: http://www.texassharon.com/2012/07/31/take-this-nice-fracking-sand-for-yo..." | Read more » | about 6 years ago | |||
| aldehyde | "Hey folk, What kind of Framework (for Participatory PM2.5) can use for creating monitoring cities? " | Read more » | over 6 years ago | |||
| guolivar | "I tried to put a long answer here but it kept throwing errors so I wrote a note with my thoughts on this issue: https://publiclab.org/notes/guoliv..." | Read more » | over 6 years ago | |||
| liz | "Fascinating! " | Read more » | over 6 years ago | |||
| warren | "Wig Zamore also chimed in on the mailing list: Hi Jeff - My guess is that if Weather Underground and EPA and CARB have been involved the product i..." | Read more » | over 6 years ago |