From: Ariel Goobar (ariel@physto.se)
Date: Thu Apr 11 2002 - 07:29:23 PDT
Hi,
I added two plots to
http://www.physto.se/~snova/private/2002Arun/2002Arun.html
showing that the *average* host galaxy I-band for a
SN in the range z=[0.8-1.2] is about 22.75 (RMS=1.6 mag). Constant
rate/comoving volume has been assumed and that the Ia rate is
proportional to the galaxy restframe B-band luminosity.
According to this, the candidates below are in the right
ballpark, assuming the calibration isn't off by as much as
Rob fears.
S02-002 (23.80, host 23.03; 13.5 sigma)
S02-024 (24.55, host 22.57; 7.1 sigma)
S02-001 (24.57, host 23.45; 6.6 sigma)
Ariel
-- ___________________________________________________________________ Ariel Goobar (ariel@physto.se) FYSIKUM, Stockholm University Stockholm Center for Physics, Astronomy & Biotechnology tel: +46 8 55378659
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