Apache Point Observatory

ARC 3.5m | Detectors

^Instrument	^{Saturate soft/hard}	^Array	^{Camera / Chip}	^Thin?	^{Chip Details}	^{Pixel Dimens}	^{Scale ("/pix) 1x1}	^FOV	^{Gain e-/ADU}	^{Read Noise e- / pix}	^{Temp C°}
^{DIS III}^{- RED}	^{62k / 64k}	^{2048 x 1024}	^{Marconi CCD42-20-*-310}	^yes	^{back illum}	^13.5µm	^0.40	^4'x6'	^{1.89 ±0.02}	4.12^±0.05	-100
^{DIS III}^{- BLUE}	^{62k / 64k}	^{2048 x 1024}	^{Marconi CCD42-20-*-310}	^yes	^{back illum}	^13.5µm	^0.42	^4'x6'	1.74 ^±0.02	4.61 ^±0.05	-100
^{DIS Slitviewer}	^{hard 64k}	^{512 x 512}	^{Apogee AP7 with SITe}	^yes	^{back illum}	^24µm	^0.298	^159"x159"	^~4.5	^7-11	^-25
^ARCTIC	^62k/64k	^4096x4096	^{STA 4150LN BI}	^yes	^{back illum}	^15µm	^0.115	^{7.8' (vignetted)}	^{2.00 ±0.50}	^{3.7 ±0.1}	^-88
^AGILE	43K/64k	^1000x1000	Princeton Instruments Micromax	^yes	^{back illum}	^13µm	^0.145	^2.5'	0.95, 1.93, and 3.88	^{3.9-6.9 ±0.1}
^TRIPLESPEC	^50k	^{2048 x 1024}				^2.16µm	^0.39	^4'x4'	^{3.5 ±0.02}	18^±0.05	-100
^Echelle	^{35k / 48k}	^2048x2048	^SITe	^yes	^{anti-refl, back Illum}	^24µm	^N/A	^Slit	^3.8	⁷	^-120
^{NA1 Guider (Echelle Slitviewer)}	^{hard 64k}	^512x512	^Roper^{with Marconi CCD77-00-300}	^no	^{back illum}	^24µm	^0.134	^63.6"	^4.6	^7.9	^-35
^{NA2 Guider}	^{hard 64k}	^1024x1024	^Kodak	^yes	^{back illum}	^24µm	^0.137	^143.4"	^1.19	^6.74	^-25
^NIC-FPS	^38k/56k	^1024x1024	^Rockwell ^Hawaii-1RG	^yes		^18µm	^0.273	^4.7'			^-196

64k = 65535 counts