FORCAST: a facility 5- to 40-um camera for SOFIA

Luke D. Keller; Terry L. Herter; Gordon J. Stacey; George E. Gull; Bruce Pirger; Justin Schoenwald; Harry Bowman; Tomas Nikola

doi:10.1117/12.389130

20 June 2000 FORCAST: a facility 5- to 40-μm camera for SOFIA

Luke D. Keller, Terry L. Herter, Gordon J. Stacey, George E. Gull, Bruce Pirger, Justin Schoenwald, Harry Bowman, Tomas Nikola

Author Affiliations +

Proceedings Volume 4014, Airborne Telescope Systems; (2000) https://doi.org/10.1117/12.389130
Event: Astronomical Telescopes and Instrumentation, 2000, Munich, Germany

Abstract

We are constructing a facility-class, mid/far-infrared camera for the Stratospheric Observatory for Infrared Astronomy (SOFIA). The Faint Object infraRed CAmera for the Sofia Telescope (FORCAST) is a two-channel camera with selectable filters for continuum imaging in the 5 - 8, 17 - 25 micron, and/or 25 - 40 micron regions. The design supports simultaneous imaging in the two-channels. Using the latest 256 X 256 Si:As and Si:Sb blocked-impurity-band detector array technology to provide high-sensitivity wide- field imaging. FORCAST will sample images at 0.75 arcsec/pixel and have a 3.2' X 3.2' instantaneous field- of-view. Imaging is diffraction limited for lambda > 15 microns.

Citation Download Citation

Luke D. Keller, Terry L. Herter, Gordon J. Stacey, George E. Gull, Bruce Pirger, Justin Schoenwald, Harry Bowman, and Tomas Nikola "FORCAST: a facility 5- to 40-μm camera for SOFIA", Proc. SPIE 4014, Airborne Telescope Systems, (20 June 2000); https://doi.org/10.1117/12.389130

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE