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What is needed is physical examination of the remaining, if any, intermediate physical stages of the print transfer from the original film. Scanning the print again doesn't really help.

What is needed is physical examination of the remaining, if any, intermediate physical stages of the print transfer from the original film. Scanning the print again doesn't really help.

I'm pretty sure it is a negative scan, isn't it ?

This is what I'm trying to work out - where and when is this validation process done, and by whom? Edit - i think maybe here: https://arxiv.org/pdf/2009.10813 Launching the VASCO Citizen Science Project

What is needed is physical examination of the remaining, if any, intermediate physical stages of the print transfer from the original film. Scanning the print again doesn't really help.

By data I mean, time, location, height, lens, angle etc.

I can scan things at crazy resolutions as well, it doesn't mean that we have any more data

The Costa Rica case from 1971 is one of the cases I still find interesting. Mostly because the data is so good, and the image exists in 17,000 × 17,000 pixels, so there is no reason to complain that it is blurry :) We know exactly which camera...

This is what I'm trying to work out - where and when is this validation process done, and by whom? Edit - i think maybe here: https://arxiv.org/pdf/2009.10813 Launching the VASCO Citizen Science Project

you gave it a leading prompt, which the AI you're presumably quoting will attempt to confirm, making the response doubly worthless

Locally, the guys usually posting chemtrall stuff on Nextdoor have switched to claiming they're Iranian missiles or drones.Something different there.

I've never really considered there to be a "contrail season" here in the UK - they appear at any time of year as the air is almost always cold enough at cruising height here. So it's pretty much dependent on (a) whether there is enough humidity...

It wasn't. Villarroel's own data with regard to plate edges strongly suggest that the flaws/"transients" are more dense near the plate edges, though depending on the algorithm, this may be exacerbated by plate overlap. Remember, the graphs of the...

What I was inferring was that the number of emulsion flaws that remain after some have been removed from the data (as per your comment below) would cause a non-random distribution..... There are more stars near the ecliptic plane, therefore...

The width of the reporting corridor relates somewhat to the altitude of the lights. A higher altitude would be visible from farther off. The map would profit from a scale, both distance and time (since the length of the lines is proportional to...