[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.5303/PKAS.2003.18.1.069

THE BOES CCD CAMERA 1. CAMERA ASSEMBLY BOES CCD 카메라 1. 카메라 구성

Park, B.G. (Korea Astronomy Observatory)
Jang, J.G. (Korea Astronomy Observatory)
Seong, H.C. (Korea Astronomy Observatory)
Jang, B.H. (Korea Astronomy Observatory)
Kim, K.M. (Korea Astronomy Observatory)
Han, I. (Korea Astronomy Observatory)

Publication Information

Publications of The Korean Astronomical Society / v.18, no.1, 2003 , pp. 69-74 More about this Journal

Abstract

A CCD camera for the BOES (Bohyunsan Observatory Echelle Spectrograph) has been developed. The camera consists of a 2048 ${\times}$ 4096 format CCD, a SDSU Gen-I CCD controller, and a continuous flow cryostat (CFC) designed by the ESO. In order to control the CCD under SDSU Gen-I controller, the voltage level of all the biases and clocks were lowered by -6V. The CFC showed cooling time of about 10 hour, after which the chip temperature settled down with variation less than ${\pm}1^{\circ}C$ . The final chip temperature is around -105 $^{\circ}C$ with the setting value for the CFC as -170 $^{\circ}C$ .

Keywords

instruments; CCD camera; spectrograph;

Citations & Related Records

Reference

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