“Near- to Mid-Infrared observation of supernovae with AKARI/IRC”
AKARI. New IR Satellite. 70 cm telescope. IRC, near to mid IR. FIS for far IR. Launched Feb 22, 2006. Warm mission: 2008 June. NIR 2-5 micron imag & Spec.
An all sky survey... Covered 94% of the sky. Ishihara 08.
Pointed observations: 10 min integration. (Short!) Accepting proposals for warm missions. Roughly 20 micro Jy for NIR, and 100 for MIR... Lower in warm mode...
Spectra! 1.8 micron to 5.5 micron at 0.06 Prisim
2.5-5 at 0.0097 for grism. 0.1,0.2 mJy sensitivity.
06jc results: Peculiar Ib. Continuum excess, fading of red side of lines and increase of extinction. Spectra... Yikes source confusion. Spectrum sits across galaxy.
Probably not silicates... (Too bright) Probably amorphous carbon. 2 component model gives better fit. Perhaps pre-existing dust. Mention of Mattila et al 2008.
NEWSY.... Spectral Templates for nearby galaxies for subtractions...
AKARI. New IR Satellite. 70 cm telescope. IRC, near to mid IR. FIS for far IR. Launched Feb 22, 2006. Warm mission: 2008 June. NIR 2-5 micron imag & Spec.
An all sky survey... Covered 94% of the sky. Ishihara 08.
Pointed observations: 10 min integration. (Short!) Accepting proposals for warm missions. Roughly 20 micro Jy for NIR, and 100 for MIR... Lower in warm mode...
Spectra! 1.8 micron to 5.5 micron at 0.06 Prisim
2.5-5 at 0.0097 for grism. 0.1,0.2 mJy sensitivity.
06jc results: Peculiar Ib. Continuum excess, fading of red side of lines and increase of extinction. Spectra... Yikes source confusion. Spectrum sits across galaxy.
Probably not silicates... (Too bright) Probably amorphous carbon. 2 component model gives better fit. Perhaps pre-existing dust. Mention of Mattila et al 2008.
NEWSY.... Spectral Templates for nearby galaxies for subtractions...
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