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Telescope |
Instrument |
Wavelength - Detector Type, Format |
Resolution |
Field of View |
Features/Status |
|---|---|---|---|---|---|
Keck 10m |
Echellette Spectrograph and Imager (ESI) |
3900 -1.1um; MIT/LL 2K X 4K CCD |
1000-10,000 in single order or echellette mode |
8 arcmin slit in single order; 20 arcsec slit in echellette |
|
Keck 10m |
HIRES |
3500A - 1 um; Tektronix 2K X 2K CCD |
30,000-80,000 |
slit length up to 70 arcsec |
x-disp; typically 1200-2500A coverage per exposure |
Keck 10m |
LRIS |
4000A - 1um; Tek 2K X 2K CCD |
300-5,000 |
longslit up to 7.5 arcmin; |
multislit on milled aluminum plates |
Keck 10m |
DEIMOS |
4100A - 1.1um; 8k X 8K CCD mosaic |
1000-5000 |
5 X 16 arcminutes |
multislit on milled aluminum plates |
HET 9.2m |
LRS |
4000A-1um; Ford 3K X 1K CCD |
600-3000 |
4 arcmin FOV |
(13) multislits |
HET 9.2m |
MRS |
4500-9000A |
5000-20,000 |
9 fibers |
NIR beam planned |
HET 9.2m |
HRS |
4200A-1.1um; 2 2K X 4K CCD |
30,000-120,000 |
single object -- fiber fed |
|
LBT 2x8.4m |
MODS |
3000A - 1.0 um |
2000 - 8000 |
6 X 6 arcmin FOV |
holds 25 masks with multislits; imaging mode;under construction;2nd unit TSIP funded |
Gemini-N 8m |
GMOS |
3600A - 1.1um; 3 EEV 2K X 4608 CCDs |
1000-5000 |
5.5 X 5.5 arcmin |
multislits; IFU; polarimetry |
Gemini-S 8m |
GMOS |
3600A - 1.1um; 3 EEV 2K X 4608 CCDs |
1000-5000 |
5.5 X 5.5 arcmin |
multislits; IFU; polarimetry |
Gemini-S 8m |
Bench-HROS |
3200A-1um; 2 EEV 2K X 4608 CCDs |
130,000 |
single object -- fiber fed |
delivered; awaiting commissioning |
MMT 6.5m |
Double-Beam Spectrograph |
3100A - 1um; 1200 X 800 & 3K X 1K CCDs |
500-5000 |
150 arcsec long slit or 10-20 arcsec slit for x-disp |
x-disp; typically 1200-2500A coverage per exposure |
MMT 6.5m |
Hectoechelle |
3500A - 1 um; 2 EEV 2K X 4608 CCD |
30,000 |
1 degree |
240 fibers |
MMT 6.5m |
Hectospec |
3500A - 1 um; 2 EEV 2K X 4608 CCD |
1,000 |
1 degree |
300 fibers |
MMT 6.5m |
Binospec |
3900A - 1um; 2 EEV 2K X 4698 CCD |
1000-5000 |
16 X 15 arcmin |
multislit; imaging mode; delivery 2005 |
Magellan 6.5m |
LDSS-II |
? |
low-res |
6.4 arcmin FOV |
slitlets? |
Magellan 6.5m |
IMACS |
3600A - 1.0 um or 3900A - 1.05um; 8K X 8K SITe CCD mosaic |
1800 or 10,000 |
15 X 15 arcmin or 27 X 27 arcmin |
1000 multislits; IFU; imaging mode |
Magellan 6.5m |
MIKE |
3300A-1um; 2K X 4K CCD |
19,000-26,000 |
6 arcsec slit x-disp; 30 arcsec slit -- single order; 30 arcmin FOV for fibers |
x-disp; 400 fibers |
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