The CfA Supernova Group

Welcome to the CfA Supernova Group webpages

We conduct supernova-related research at the Harvard-Smithsonian Center for Astrophysics (CfA).

If you would like to receive announcements for supernovae classified by the CfA SN group, or
if you want to discuss specific data, please contact: Peter Challis or Howie Marion

: Three NIR spectra of SN 2011dh
obtained at the IRTF with the SpeX
instrument on June 8, 12, & 16 in PDF format

Welcome to the CfA Supernova Group webpages

We conduct supernova-related research at the Harvard-Smithsonian Center for Astrophysics (CfA).

SN 2011dh

Three NIR spectra of SN 2011dh obtained at the IRTF with the SpeX instrument on June 8, 12, & 16 in PDF format

Three NIR spectra of SN 2011dh
obtained at the IRTF with the SpeX
instrument on June 8, 12, & 16 in PDF format