Mauna Kea at Fri Apr 20 16:01:02 2018

Gratings currently available in GMOS-N today...

mirror
B600+_G5307
R150+_G5308
R400+_G5305

Slits currently available in GMOS-N today...

IFU-B
0.5arcsec
0.75arcsec
1.0arcsec
1.5arcsec
2.0arcsec
5.0arcsec
0.25arcsec
NS1.0arcsec
NS0.75arcsec