Daniel Pomarède on Nostr: Cosmography archives 1987: A Survey of the Boötes Void by Robert Kirshner and ...
Cosmography archives
1987: A Survey of the Boötes Void
by Robert Kirshner and co-authors
https://ui.adsabs.harvard.edu/abs/1987ApJ...314..493K/abstract
"In Figure 5 we present a stereoscopic view of the sample [...]. This figure may be viewed by placing an index card upright between the two plots and putting the bridge of the nose against its end. After some moments of eye adjustment, the reader will get either a head-ache or a stereo view of the Bootes region."
#galaxies #cosmology #Stereo3D #CosmographyArchives #Astrodon
1987: A Survey of the Boötes Void
by Robert Kirshner and co-authors
https://ui.adsabs.harvard.edu/abs/1987ApJ...314..493K/abstract
"In Figure 5 we present a stereoscopic view of the sample [...]. This figure may be viewed by placing an index card upright between the two plots and putting the bridge of the nose against its end. After some moments of eye adjustment, the reader will get either a head-ache or a stereo view of the Bootes region."
#galaxies #cosmology #Stereo3D #CosmographyArchives #Astrodon