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: http://www.astro.louisville.edu/shared_skies/instruments/index.html
Дата изменения: Mon Jun 1 00:42:44 2015 Дата индексирования: Sun Apr 10 01:37:14 2016 Кодировка: |
Shared Skies at Moore and Mt. Kent Observatories
Telescopes and Instrumentation
| Instrument Feature |
Mu 300 | FSQ | Nikon | CDK20 North | RC24 | Large Echelle | Wispi | CDK20 South | CDK700 | Small Echelle |
| Application | High resolution imaging | Wide field photometry and imaging |
Stars in color | Robotic photometry and imaging |
Precision photometry Stellar spectroscopy |
Stellar spectroscopy | Nebular spectroscopy | Robotic photometry and imaging |
Precision photometry Stellar spectrocopy |
Stellar spectroscopy |
| Optics | Takahashi Mewlon 300 Dall-Kirkham |
Takahashi FSQ106-ED Flat field Petzval |
Nikon 9-element lens |
Planewave CDK20 Corrected Dall-Kirkham |
RC Optical Ritchie-Chretien |
Triplet apochromat 316 g/mm echelle |
Nebular spectrograph 300 g/mm |
Planewave CDK20 Corrected Dall-Kirkham |
Planewave CDK700 Corrected Dall-Kirkham |
Flat field Petzval 31.6 g/mm echelle |
| Aperture f-ratio |
30 cm f/11.9 (f/29.8) |
10.6 cm f/5 |
6.1 cm f/1.4 |
51 cm f/6.8 |
61 cm f/8.0 |
15 cm f/7.3 |
14 cm f/2.8 |
50 cm f/6.8 |
70 cm f/6.5 |
10.6 cm f/5.0 |
| Focal length | 357.2 cm (893 cm) |
53.0 cm | 8.5 cm | 345.4 cm | 480.0 cm | 110.0 cm | Objective: 40.0 cm Camera: 20.0 cm |
345.4 cm | 451.6 cm | 53.0 cm |
| Image scale | 57.7 "/mm (23.1 "/mm) |
389 "/mm | 2400 "/mm | 60 "/mm | 43 "/mm | 1.45 е/mm | 167 е/mm | 60 "/mm | 46 "/mm | 2.89 е/mm |
| Camera | Prosilica GX-3300C | Apogee U9000 | Nikon D200 | Apogee U16M | Apogee U16M | Apogee U16M | Apogee U6 | Apogee U16M | Apogee U16M | SBIG STL1001 |
| Detector | Kodak KAI-08050 | Kodak KAF-09000 | Nikon CMOS | Kodak KAF-16803 | Kodak KAF-16803 | Kodak KAF-16803 | Kodak KAF-1001E | Kodak KAF-16803 | Kodak KAF-16803 | Kodak KAF-1001E |
| Array | 3296 x 2472 | 3056 x 3056 | 3872 x 2592 | 4096 x 4096 | 4096 x 4096 | 4096 x 4096 | 1024 x 1024 | 4096 x 4096 | 4096 x 4096 | 1024 x 1024 |
| Pixel size | 5.5 microns | 12 microns | 6.09 microns | 9 microns | 9 microns | 9 microns | 24 microns | 9 microns | 9 microns | 24 microns |
| Pixel scale | 0.318 "/pixel (0.127 "/pixel) |
4.67 "/pixel | 14.6 "/pixel | 0.54 "/pixel | 0.39 "/pixel | 0.0131 е/pixel | 4.0 е/pixel | 0.54 "/pixel | 0.41 "/pixel | 0.069 е/pixel |
| Field | 17.4' x 13.1' (7.0 x 5.2') |
3.96° x 3.96° | 15.7° x 10.5° |
36.9' x 36.9' | 26.6' x 26.6' | 53 е x 34" | 4096 е | 36.9' x 36.9' | 27.3' x 27.3' | 71 е x 40 orders |
| Resolution | 0.62" (0.25") |
9.3" | 29" | 1.1" | 0.78" | 0.026 е (231,000) | 8.0 е (750) | 1.1" | 0.82" | 0.138 е (44,000) |
| Filters | RGB Bayer Mask (2.5x Barlow) |
U B V R I C S[II] Hα O[III] |
RGB Bayer Mask BW489 (IR Block) |
g' r' i' z' bb C | g' r' i' z' bb C S[II] Hα Cont Na O[III] |
Order selection | g' r' i' z' bb C | g' r' i' z' bb C He S[II] Hα O[III] C |
Cross dispersed | |
| Location | Moore Roll Roof | Moore Roll Roof Mt. Kent Middle |
Moore Roll Roof Mt. Kent Middle |
Moore Sirius | Moore Ash | Moore Ash Fiber coupled |
Moore Roll Roof | Mt. Kent Page | Mt. Kent New Sirius | Mt. Kent New Sirius Fiber coupled |
| Status | Operational | Operational | Operational | Operational | Operational | Lab testing | Retired | Operational | Mount Modeling | Lab testing |