Mauna Kea at Fri Jul 18 16:01:05 2025

Gratings currently available in GMOS-N today...

mirror

R150+_G5308

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