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Westmont College Keck Telescope

Thanks to generous grants from the W.M. Keck Foundation, the James L. Stamps Foundation, and some individuals and anonymous donors, Westmont College has removed the original 16" reflecting telescope from the Carroll Observatory, renovated the observatory facility, and has installed a a state-of-the-art 24" reflecting telescope. The instrument was custom built by DFM Engineering, and you can see some pictures of its evolution in the link below. Additionally, an 8" refractor telescope with a single-crystal fluoride lens, manufactured by the Telescope Engineering Company is mounted on the main instrument. Pictures of the Observatory building renovation and telescope construction can be found in the links below.

Press Releases - Telescope Installation, Initial Project Announcement

Astrophotography with the Westmont Keck telescope Wallpaper images taken by the Keck Telescope Telescope pictures Facility renovation and telescope construction pictures Carroll Observatory - some additional links Santa Barbara Astronomical Unit (SBAU) monthly public viewings at Carroll Observatory
  • Every third Friday of the month. For starting time, visit the SBAU calendar.
Carroll Observatory Image

The original 16" reflecting telescope (some pictures appear at the bottom of this page) has been removed to make way for the new instrument referenced above. The following applies to the old instrument, including some of its history and use.

The Westmont College Carroll Observatory was dedicated June 1st, 1957. The main dome features a 16.5'' reflector which was made and donated by George Carroll. The scope is equipped for spectroscopic and micrometric work, whose introduction originally made national news. More recently, it caught the limelight as a group of amateur astronomers from the Santa Barbara Astronomy group observed the rotation of Mars with a CCD camera (Astronomy Magazine, Feb. 1989 pg. 92). These were some of the very first CCD images of Mars taken by amateurs.

The Carroll observatory is open to the college community and to the general public. It serves as one of the observing sites for the Santa Barbara Astronomical Unit, a community based interest group that holds monthly meetings at the observatory site. Every third Friday of the month, the SBAU conducts open viewing nights to which the public is invited, to observe the night sky. In the past several years, this club has made extensive use of the observatory, as well as contributing their own improvements to the facility.

The facility has been used primarily for night sky viewing through eyepieces. The drive mechanism and optical components in the scope made it inadequate for use in high-resolution CCD camera imaging. The new DFM telescope currently under construction and soon to be installed will be perfectly suited for a variety of applications, including public viewings and scholarly research for faculty and students.

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Photo Archive of older 16" Newtonian reflector:

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