Operation of optical instruments in LYR


  • Detailed information is here (written in Japanese).

    • [2004] [2005] [2006] [2007] [2008] [2009] [2010] [2011] [2012] [2013] [2014] [2015]

    [2015]

    - March 2-8, 2015: Termination of several optical measurements (Y. Ogawa)
    - March 1-8, 2015: Added digital ARS receiver (Y. Sato)
    - Feb 10-19, 2015: Fixed problems of CDC and several watec imagers (Y. Ogawa)

    [2014]

    - December 16-18, 2014: Fixed problems of CDC and several watec imagers (Y. Ogawa)
    - October 20-24, 2014: Started all optical measurements (Y. Ogawa)
    - March 04-10, 2014: Termination of all optical measurements (Y. Ogawa)

    [2013]

    - November 27-30, 2013: Fixed problems of CDC and several watec imagers (Y. Ogawa)
    - October 14-18, 2013: Started all optical measurements (Y. Ogawa and K. Hosokawa)
    - March 12, 2013: Termination of all optical measurements (Y. Ogawa)

    [2012]

    - December 17, 2012: CDC (H. Miyaoka)
    - November 12, 2012: CDC (Y. Ogawa)
    - October 10-16, 2012: ASG, NWI (RGB), and AWI (RGB) (Y. Ogawa, K. Hosokawa, and T. Aoki)

    - March 09-16, 2012: Termination of all optical measurements (Y. Ogawa)

    [2011]

    - November 28 - December 8: CDC, NWI, and AWI(RGB) (Y. Ogawa)
    - October 13-28: ASG, CDC, NWI, and AWI (RGB) (Y. Ogawa, K. Hosokawa, and T. Aoki)

    - March 21-24: Termination of all optical measurements (Y. Ogawa)
    - January 06-11, 2011: ASG, CDC, NWI (GR), and AWI (Y. Ogawa)

    [2010]

    - October 17-21, 2010: ASG, CDC, NWI (Y. Ogawa)

    [2009]

    - December 10-20, 2009: ASG, CDC (T. Sakanoi, Y. Ogawa, and S. Suzuki)
    - October 19-24, 2009: ASG (H. Miyaoka)
    - August, 2009: ASG, CDC (Y. Ogawa)

    [2008]

    - November-December, 2008: ASG, CDC (Y. Ogawa)
    (We started a semi-automatic CDC observation on November 25, 2008.)

    [2007]

    - December, 2007: ASG (M. Taguchi, T. Sakanoi, and S. Kimura. Partly Y. Ogawa)

    [2006]

    - December 06-27: ASG (Sakanoi, Obuchi, Ino, and partly Y. Ogawa)

    [2005]


    [2004]

    - January 11-30, 2004: ASG (K. Tsubone, and partly Y. Ogawa)
    - December 02-21: ASG (K. Tsubone, and partly Y. Ogawa)

    Instruments

  • ASG: Aurora spectrograph
    Instruments supporting observations of ASG in Longyearbyen:
  • ASC (or CDC): All-sky color digital camera
  • AWI: All-sky WATEC imager (with RGB color filters)
  • NWI: Narrow field-of-view WATEC imager