Mauna Kea at Thu Apr 18 14:01:04 2019

Gratings currently available in GMOS-N today...

mirror

B600+_G5307

R831+_G5302

R400+_G5305

Slits currently available in GMOS-N today...

IFU-R

0.5arcsec

0.75arcsec

1.0arcsec

1.5arcsec

2.0arcsec

0.25arcsec

NS0.75arcsec

NS1.0arcsec

NS0.5arcsec