Mauna Kea at Sun Aug 2 18:00:01 2015

Gratings currently available in GMOS-N today...

mirror
R150+_G5306
R400+_G5305
B600+_G5307

Slits currently available in GMOS-N today...

IFU-R
0.5arcsec
0.75arcsec
1.0arcsec
1.5arcsec
2.0arcsec
5.0arcsec
NS1.0arcsec