The Samuel Oschin Telescope
High Resolution Images of the Samuel Oschin Telescope
for news media
Digital Palomar Observatory Sky Survey Images in Google Sky
![](https://webarchive.library.unt.edu/eot2008/20081006155241im_/http://www.astro.caltech.edu/palomar/images/sotorion.jpg)
Since 1949 the 48-inch (1.2 m) Samuel Oschin Telescope
has been quietly
working to improve our understanding of the universe. It nightly scans the
skies, returning discoveries that astound and amaze. Currently it operates as a
robotic telescope. The data collected is beamed out by microwave via the
High Performance Wireless Research and Education Network to astronomers
for analysis.
It is a wide-field
Schmidt telescope that was designed for survey work. The telescope has a
48-inch aperture with a glass corrector plate and a 72-inch (f/2.5) mirror.
Russell Porter's 1941 drawing of the telescope.
A brief history of
the Samuel Oschin Telescope![](https://webarchive.library.unt.edu/eot2008/20081006155241im_/http://www.astro.caltech.edu/palomar/images/QUEST_sm.jpg)
Images of the Samuel Oschin Telescope
Discoveries made at the 48-inch Samuel Oschin Telescope
Recent scientific publications from the Samuel Oschin
Telescope.
The Samuel Oschin Telescope was used to generate the Second Palomar Observatory Survey
POSS II and
the Digital Palomar Observatory Sky Survey DPOSS.
Plates for the POSS II survey were donated by the Eastman Kodak Corporation.
The POSS II survey was enabled by grants from the Alfred P. Sloan Foundation,
the National Geographic Society, and the National Science Foundation. Partial funding for the DPOSS survey was provided by
the Norris Foundation.
Plates were scanned at the Space
Telescope Science Institute, and the results catalogued at Caltech.
URL for POSS II: http://www.astro.caltech.edu/~wws/poss2.html/
URL for DPOSS: http://www.astro.caltech.edu/~george/dposs/
Samuel Oschin Telescope Surveys at Palomar Observatory - How
are objects like dwarf planet Eris discovered?
QUEST Survey
Press Release
Hunting Gamma-Ray Bursts with the Samuel Oschin Telescope
Technical details on the QUEST camera
The Nearby Supernova Factory
Near-Earth
Asteroid Tracking
Eleanor Helin's Career & Asteroid Searches
from Women In Technology
5391 Emmons the story of how an asteroid discovered at
Palomar by Eleanor Helin got its name.
High Performance Wireless Research and Education Network
The Big Picture now on display at Griffith Observatory
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