CFHT, Instruments, Spectroscopy, Gumball, Gumball Database, OSIS Database, Grism U900.


Grism U900 - OSIS


Argon-Mercury(Argon) Lamps

MixO_U900_view.GIF

CUTS

General Cut
Cut Range [0-1000]
Cut Range [1000-1700]
Cut Range [1650-2000]




NeArHg(Ar) Spectral Line List
DETAILS
PARAMETER VALUE
Slit Height 1"
Detector STIS 2
Grism U900
Order Sorting Filter None
Exposure Times 2x Ar: 640s, 2x Hg(Ar): 128s
Average Dispersion .45 Å/pix


Argon Lamps

ArO_U900_view.GIF

CUTS

General Cut
Cut Range [0-1000]
Cut Range [1000-1600]
Cut Range [1515-2000]




Argon Spectral Line List
DETAILS
PARAMETER VALUE
Slit Height 1"
Detector STIS 2
Grism U900
Order Sorting Filter None
Exposure Times 2x Ar: 640s
Average Dispersion .45 Å/pix


Mercury(Argon) Lamps

HgO_U900_view.GIF

CUTS

General Cut
Cut Range [0-1350]
Cut Range [1300-1915]
Cut Range [1200-2000]




Mercury(Argon) Spectral Line List
DETAILS
PARAMETER VALUE
Slit Height 1"
Detector STIS 2
Grism U900
Order Sorting Filter None
Exposure Times 2x Hg(Ar): 128s
Average Dispersion .45 Å/pix