3 ms·
This is a comparison of images, not just catalogs of sources in images. If you look at the image in the linked article, you can easily spot one of the stars tha
by RedOrGreen 7y ago
This is a comparison of images, not just catalogs of sources in images. If you look at the image in the linked article, you can easily spot one of the stars that has "gone missing".
Looking at the brightness of the source that went missing, it is hard to suggest instrumental error - much fainter stars remain detectable in both epochs.
And fraud, really? Who would bother to fake stars in catalogs and plates in the 1950s, and why?
- GuiA 7y agoSo they could identify who plagiarized their catalogs? https://en.wikipedia.org/wiki/Fictitious_entry https://en.wikipedia.org/wiki/Fictitious_entry
- ben_w 7y agoWell you could, but why would you want to? Other than video games which didn’t exist in 1950, I can’t think of any reason someone would use a star catalogue in a for-profit scenario.
- Barrin92 7y ago>it is hard to suggest instrumental error - much fainter stars remain detectable in both epochs. I think if there is an instrumental error it would more plausibly be the opposite. That the bright stars are artifacts in the images.