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: http://www.astro.louisville.edu/moore/instruments/moore_ccds.html
Дата изменения: Sun Apr 9 19:08:33 2006 Дата индексирования: Mon Oct 1 20:06:40 2012 Кодировка: Поисковые слова: п п п п п п п п |
Moore Observatory
Telescope, Detector, and Filter Characteristics
Telescope Function |
Nikor Wide Field Imaging |
Meade 16 Student Research |
Moore 21 Photometry |
Fast Echelle | WISPI | Celestron 20 RGB Imaging |
Celestron 20 Photometry |
RCOS 24 NIR |
RCOS 24 SWIR |
Aperture | 47 mm | 40.6 cm | 52.4 cm | Grating 10x20 cm | Grating: 10x10 cm | 50.8 cm | 50.8 cm | 61.0 cm | 61.0 cm |
Focal Length | 85 mm | 4064 mm | 2358 mm | Camera: 406 mm f/4 | Objective: 400 mm f/4 Camera: 200 mm f/2 |
3454 mm | 3454 mm | 4877 mm | 4877 mm |
F-ratio | f/1.8 | f/10.0 | f/4.5 | f/4.0 | f/4.0 | f/6.8 | f/6.8 | f/8.0 | f/8.0 |
Scale | 0.674 °/mm | 50.75 "/mm | 87.47 "/mm | Sky: 42.29 "/mm Spectrum: 3.84 Å/mm |
Sky: 8.06 '/mm Spectrum: 163 Å/mm |
59.72 "/mm | 59.72 "/mm | 42.29"/mm | 42.29"/mm |
Detector | SBIG ST-2000XCM KAI-2020CM |
SBIG ST-9E KAF-0261E |
SBIG ST-10XME KAF-3200ME |
Apogee E2000 KAI-2001M |
Apogee AP8 SITE-1024B |
SBIG STL-6303E KAF-6303E |
SBIG ST-10XME KAF-3200ME |
SBIG STL-1001E KAF-1001E |
Sensors Unlimited SU320MSW |
Array | 1600 x 1200 | 512 x 512 | 2184 x 1472 | 1600 x 1200 | 1024 x 1024 | 3072 x 2048 | 2184 x 1472 | 1024 x 1024 | 320 x 256 |
Dimensions | 11.84 x 8.88 mm | 10.24 x 10.24 mm | 14.85 x 10.01 mm | 12.00 x 9.00 mm | 25.6 x 25.6 mm | 27.65 x 18.43 mm | 14.85 x 10.01 mm | 24.58 x 24.58 mm | 8.00 x 6.40 mm |
Pixel Size | 7.4 microns | 20 microns | 6.8 microns | 7.5 microns | 24 microns | 9 microns | 6.8 microns | 24 microns | 25 microns |
Detector Notes | Color Interline | Class 1 | Class 1 | Class 1 Interline transfer |
Thinned Back illuminated Class 2 |
Class 2 | Class 1 | Class 1 | InGaAs |
Location | Roll Roof | Roll Roof | Ash Dome | Ash Dome and field use |
Roll Roof and field use |
Sirius Dome and at Mt. Kent |
Sirius Dome | Ash Dome | Ash Dome |
Status | Tandem on C20's at Moore and Mt. Kent |
Operational | To be retired Spring 2006 |
Fiber coupled to Moore 24 | New drive upgrade In progress |
First light Spring 2006 |
First light Spring 2006 |
Spring 2006 | Spring 2006 |
Purpose | Education | Undergraduate student projects | Research | Research | Research | Digital Science Partnership | Digital Science Partnership | Space Technology Research | Space Technology Research |
Application | Wide field color imaging | Imaging and photometry | Drift scan imaging | High resolution spectroscopy | Low resolution spectroscopy | Imaging | High resolution imaging Photometry |
NIR atmosphere charcterization |
Fast SWIR sensor testing |
Field of View | 8.0° x 6.0° | 8.66' x 8.66' | 21.6' x 14.6' (frame) | Sky: 32" (7 fibers) Spectrum: 46 Å |
Sky: 3.3° Spectrum: 5500 - 9500 Å |
27.5' x 18.3' | 14.8' x 10.0' | 17.3' x 17.3' | 5.6' x 5.6' |
Resolution | 18" | 1.01" | 0.59" | Sky: 10.6"/(250 micron fiber) Spectrum: 0.0288 Å/pixel |
Sky: 11.6"/pixel Spectrum: 3.9 Å/pixel |
0.54" | 0.41" | 1.01" | 1.06" |
Full Well Digitized Capacity | 45,000 e- | 150,000 e- | 77,000 e- | 39,000 e- | 300,000 e- | 100,000 e- | 77,000 e- | 200,000 e- | 800,000 e- |
Dark Current e-/pix/s |
0.1 e- @ 0C | 4 e- @ 0C | 0.5 e- @ 0C | 0.18 e- @ -20 C | 2 e- @ -20C | 0.3 e- @ 0C | 0.5 e- @ 0C | 9 e- @ 0C | ~ |
Read Noise rms |
8 e- | 15 e- | 10 e- | 5.6 e- | 15 e- | 13 e- | 10 e- | 15 e- | 400 e- |
Gain e-/ADU |
0.6 | 2.2 | 1.3 | 1.66 | ~5 | 2.4 | 1.3 | 2.0 | ~ |
Interface | USB 1.1 | USB 1.1 | USB 1.1 | Ethernet | Parallel | USB 1.1 | USB 1.1 | USB 1.1 | RS-422 |
Full Frame Download | ~5 seconds | <1 second | ~8.7 seconds | ~6 seconds | ~35 seconds | ~15 seconds | ~8.7 seconds | ~2.5 seconds | 13 milliseconds |
Filters | None BW081 (Blue) BW091 (Red) BW092 (Dark Red) BW489 (IR Block) |
CFW10 Open+CBGR+UBVRI |
CFW10 Open+CBGR+UBVRI |
Na and K or other Interference filters |
Wratten 21 | STL LRGBC |
CFW10 Open+CBGR+UBVRI |
STL VRI |
IJK |