Search Results - "Pease, Deron O"

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    A 33 yr CONSTANCY OF THE X-RAY CORONAE OF AR Lac AND ECLIPSE DIAGNOSIS OF SCALE HEIGHT by Drake, Jeremy J, Ratzlaff, Peter, Kashyap, Vinay, HUENEMOERDER, DAVID P, Wargelin, Bradford J, Pease, Deron O

    Published in The Astrophysical journal (01-03-2014)
    “…Extensive X-ray and EUV photometric observations of the eclipsing RS CVn system AR Lac were obtained over the years 1997-2013 with the Chandra X-Ray…”
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    Journal Article
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    The Darkest Bright Star: Chandra X-Ray Observations of Vega by Pease, Deron O, Drake, Jeremy J, Kashyap, Vinay L

    Published in The Astrophysical journal (01-01-2006)
    “…We present X-ray observations of Vega obtained with the Chandra High Resolution Camera and Advanced CCD Imaging Spectrometer. After a total of 29 ks of…”
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    A 33 year constancy of the X-ray coronae of AR Lac and eclipse diagnosis of scale height by Drake, Jeremy J, Ratzlaff, Peter, Kashyap, Vinay, Huenemoerder, David P, Wargelin, Bradford J, Pease, Deron O

    Published 28-01-2014
    “…Extensive X-ray and extreme ultraviolet (EUV) photometric observations of the eclipsing RS CVn system AR Lac were obtained over the years 1997 to 2013 with the…”
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    Journal Article
  6. 6

    Dark Supergiant: Chandra's Limits on X-rays from Betelgeuse by Posson-Brown, Jennifer, Kashyap, Vinay L, Pease, Deron O, Drake, Jeremy J

    Published 15-06-2006
    “…We have analyzed Chandra calibration observations of Betelgeuse (alpha Ori, M2Iab, m_V=0.58, 131 pc) obtained at the aimpoint locations of the HRC-I (8 ks),…”
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    Journal Article