S15 - ASTR061.01 - Current Prob-Astr&Astrophys

Weekly outline

• Select week General

  General

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  • Select activity Astro 61 course website

    

    Astro 61 course website URL
• Select week January 19 - January 25

  January 19 - January 25
  • Select activity questions about the Chandra observing proposal

    

    questions about the Chandra observing proposal Forum
  • Select activity Additional questions on the proposal (and figures from Townsley et al., ApJS, 194, 1 (2011))

    

    Additional questions on the proposal (and figures from Townsley et al., ApJS, 194, 1 (2011)) Forum
• Select week January 26 - February 1

  January 26 - February 1
  • Select activity Cohen et al., "Chandra X-ray spectroscopy of the very early O supergiant HD 93129A: constraints on wind shocks and the mass-loss rate," MNRAS, 415, 3354 (2011)

    

    Cohen et al., "Chandra X-ray spectroscopy of the very early O supergiant HD 93129A: constraints on wind shocks and the mass-loss rate," MNRAS, 415, 3354 (2011) Forum
• Select week February 2 - February 8

  February 2 - February 8
• Select week February 9 - February 15

  February 9 - February 15
  • Select activity Leutenegger et al., "Modeling Broadband X-ray Absorption of Massive Star Winds," Ap.J., 719, 1767 (2010)

    

    Leutenegger et al., "Modeling Broadband X-ray Absorption of Massive Star Winds," Ap.J., 719, 1767 (2010) Forum

    Ask anything about the first three sections of the paper

• Select week February 16 - February 22

  February 16 - February 22
  • Select activity More questions about the Leutenegger et al. (2010) "windtabs" paper

    

    More questions about the Leutenegger et al. (2010) "windtabs" paper Forum

    Please post a question about material in sec. 4 onward.

• Select week February 23 - March 1

  February 23 - March 1
• Select week March 2 - March 8

  March 2 - March 8
• Select week March 9 - March 15

  March 9 - March 15
• Select week March 16 - March 22

  March 16 - March 22
  • Select activity Nazé et al., "Global X-ray Properties of the O and B Stars in Carina"

    

    Nazé et al., "Global X-ray Properties of the O and B Stars in Carina" Forum

    Post a question or two about the material in the first two sections of the paper.

• Select week March 23 - March 29

  March 23 - March 29
• Select week March 30 - April 5

  March 30 - April 5
  • Select activity Rest et al., "Light echoes reveal an unexpectedly cool eta Carinae during its nineteenth-century Great Eruption"

    

    Rest et al., "Light echoes reveal an unexpectedly cool eta Carinae during its nineteenth-century Great Eruption" Forum

    Please post a question or two about the paper and/or about the response to the paper, the more technical Ap.J. paper and the conference proceedings.

• Select week April 6 - April 12

  April 6 - April 12
• Select week April 13 - April 19

  April 13 - April 19
• Select week April 20 - April 26

  April 20 - April 26