Mauna Kea at Tue Jun 10 16:01:07 2025

Gratings currently available in GMOS-N today...

mirror

B1200+_G5301

B480+_G5309

R400+_G5305

Slits currently available in GMOS-N today...

IFU-R

0.5arcsec

0.75arcsec

1.0arcsec

1.5arcsec

2.0arcsec

5.0arcsec

NS0.75arcsec

NS1.0arcsec

0.25arcsec