Skip to main navigation Skip to search Skip to main content

Slewing Mirror Telescope optics for the early observation of UV/optical photons from Gamma-Ray Bursts

  • S. Jeong
  • , J. W. Nam
  • , K. B. Ahn
  • , I. H. Park
  • , S. W. Kim
  • , J. Lee
  • , H. Lim
  • , Søren Brandt
  • , Carl Budtz-Jørgensen
  • , A. J. Castro-Tirado
  • , P. Chen
  • , M. H. Cho
  • , J. N. Choi
  • , B. Grossan
  • , M. A. Huang
  • , A. Jung
  • , J. E. Kim
  • , M. B. Kim
  • , Y. W. Kim
  • , E. V. Linder
  • K. W. Min, G. W. Na, M. I. Panasyuk, J. Ripa, V. Reglero, G. F. Smoot, J. E. Suh, S. Svertilov, N. Vedenkin, I. Yashin

    Research output: Contribution to journalJournal articleResearchpeer-review

    1228 Downloads (Orbit)

    Abstract

    We report on design, manufacture, and testing of a Slewing Mirror Telescope (SMT), the first of its kind and a part of Ultra-Fast Flash Observatory-pathfinder (UFFO-p) for space-based prompt measurement of early UV/optical light curves from Gamma-Ray Bursts (GRBs). Using a fast slewing mirror of 150 mm diameter mounted on a 2 axis gimbal stage, SMT can deliver the images of GRB optical counterparts to the intensified CCD detector within 1.5~1.8 s over ± 35 degrees in the slewing field of view. Its Ritchey-Chrétien telescope of 100 mm diameter provides a 17 × 17 arcmin2 instantaneous field of view. Technical details of design, construction, the laboratory performance tests in space environments for this unique SMT are described in conjunction with the plan for in-orbit operation onboard the Lomonosov satellite in 2013.

    © 2013 OSA
    Original languageEnglish
    JournalOptics Express
    Volume21
    Issue number2
    Pages (from-to)2263-2278
    ISSN1094-4087
    DOIs
    Publication statusPublished - 2013

    Fingerprint

    Dive into the research topics of 'Slewing Mirror Telescope optics for the early observation of UV/optical photons from Gamma-Ray Bursts'. Together they form a unique fingerprint.

    Cite this