Difference between revisions of "Triggers:Supernovae"
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Stripe 82 spreads over 300 sq.deg between RA=-60 to RA=60 and Dec=-1.25 to Dec=+1.25. | Stripe 82 spreads over 300 sq.deg between RA=-60 to RA=60 and Dec=-1.25 to Dec=+1.25. | ||
It was monitored by SDSS in 5 filters (''ugriz'') since 1998, but more intensively in 2005 and 2006. | It was monitored by SDSS in 5 filters (''ugriz'') since 1998, but more intensively in 2005 and 2006. | ||
| − | Numerous supernovae were found using difference imaging techniques, e.g. [http://ukads.nottingham.ac.uk/abs/2008AJ....135..348S Sako et al. 2008]. | + | Numerous supernovae were found in 2005 season using difference imaging techniques, e.g. [http://ukads.nottingham.ac.uk/abs/2008AJ....135..348S Sako et al. 2008]. |
[[File:HoltzmanStripe82SNIa.jpg|600px]] From [http://ukads.nottingham.ac.uk/abs/2008AJ....136.2306H Holtzman et al. 2008]. | [[File:HoltzmanStripe82SNIa.jpg|600px]] From [http://ukads.nottingham.ac.uk/abs/2008AJ....136.2306H Holtzman et al. 2008]. | ||
Revision as of 13:17, 27 July 2009
Supernovae type Ia
SDSS-II Supernova Survey (Stripe 82)
Stripe 82 spreads over 300 sq.deg between RA=-60 to RA=60 and Dec=-1.25 to Dec=+1.25. It was monitored by SDSS in 5 filters (ugriz) since 1998, but more intensively in 2005 and 2006. Numerous supernovae were found in 2005 season using difference imaging techniques, e.g. Sako et al. 2008.
From Holtzman et al. 2008.
