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Lecture 13: Projects

Lecture 13: Projects. October 5, 2011. Spitzer Space Telescope. 0.85 meter infrared telescope Launched in August 2003 Cooled to ~1.5 K Warm (2009-); IRAC 3.6, 4.5 m. IRS PI : Houck (Cornell) 4 Spectrographs 5.3-38 m Short -hi, short-lo Long -hi, long-lo. MIPS

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Lecture 13: Projects

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  1. Lecture 13: Projects October 5, 2011

  2. Spitzer Space Telescope • 0.85 meter infrared telescope • Launched in August 2003 • Cooled to ~1.5 K • Warm (2009-); IRAC 3.6, 4.5 m IRS PI: Houck (Cornell) 4 Spectrographs 5.3-38 m Short-hi, short-lo Long-hi, long-lo MIPS PI: Rieke (U of A) Imaging at 24, 70, 160 m SED 52-100 m 7% resolution IRAC PI: Fazio (CfA) Imaging at 3.6, 4.5, 5.8, 8.0 m

  3. Spectral Features in IRAC Bands 3.6 4.5 5.8 8.0 m Hora 2007

  4. Spectral Features in IRAC Bands 3.6 4.5 5.8 8.0 Hora et al. 2004

  5. MIPS: Resolution & Spectral Features • PSF (FWHM) ~ 6” , 18”, 40” at 24, 70, 160 μm • 160 μm -- dust cont. 70 μm -- dust cont. + [O III] 88 μm 24 μm -- [O IV] 25.89, [Ne V] 24.3 + dust cont. IC 2448 [O IV] [O IV] [Ne V] SMP 83

  6. Integrated IRS Spectrum of 30 Dor Indebetouw et al. 2009, ApJ, 694, 84

  7. Review Flagey et al. 2009, 2011 Examine 24 um image of the Eagle Nebula Examine optical and 24 um images of superbubbles in the LMC

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