GJ581

M2.5
age = 8 ± 1 Gyr
HZ = .22 AU
z = -.33 ~ -0.135

Spectra:

  • 1150 - 3100 A
  • COS coadd


    Plots:

  • Full Spectrum and Quiet Sun Comparison
  • Lyman Alpha Reconstruction
  • CIV Velocity profiles
  • Texp vs. count rate: CIV, HeII, background and MCP background vs CIV count rate
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    Planetary System:

  • GJ 581b - M = 15.9 M⊕, a = .041 AU

  • GJ 581c - M = 5.4 M⊕, a = .073 AU

  • GJ 581d - M = 6 M⊕, a = .22 AU

  • GJ 581e - M = 1.9 M⊕, a = .028 AU

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