The ZTF is installed on the 48inch Samuel Oschin Telescope
and is the sequel to the Palomar Transient Factory (PTF).
Furthermore, Goobar and collaborators used pre-explosion images of the region of M82 where the supernova went off, both from the Hubble Space Telescope and from the Palomar Oschin Telescope
, to search for a star in the location of the explosion, or possible earlier nova eruptions.
My 11-inch Schmidt-Cassegrain Telescope will show any object visible on the famous Palomar Observatory Sky Survey plates taken with the 48-inch Oschin Telescope
in the 1950s.
He came across a sequence of pictures, taken by the Samuel Oschin telescope
on Palomar Mountain near Escondido, Calif., showing a faint object moving so slowly that it must have been in the outer solar system, far beyond Pluto.
The object was first photographed by the 48-inch Samuel Oschin Telescope
on October 31, 2003 at the Palomar Observatory.
Then Sedna was discovered in 2003, in a shallow survey using the 1.2-meter Samuel Oschin Telescope
at Palomar that covered most of the observable sky in the Northern Hemisphere.
To do so, they turned to old photographs taken by Palomar Observatory's 48-inch Samuel Oschin Telescope
8 with the 48-inch Samuel Oschin Telescope
at Palomar Observatory near Escondido, Calif., showed that the object lies more than twice as far from the sun as Pluto does.