Explosion of a massive, He-rich star at z = 0.16
Explosion of a massive, He-rich star at z = 0.16
We present spectroscopic and photometric data of the peculiar SN 2001gh, discovered by the Southern inTermediate Redshift ESO Supernova Search at a redshift z = 0.16. SN 2001gh has relatively high luminosity at maximum (MB = −18.55 mag), while the light curve shows a broad peak. An early-time spectrum shows …