The instrument also has a near-IR slit viewing camera.


Camera schematics from Wilson et al. 2004. The actual filter is a K'.

Filter

The slit viewing camera has a K' filter.

type central wavelenth
[micron]
band wavelength
[micron]
temperature
[K]
Notes
Mauna Kea K' 2.123 0.337 77 Barr Associates


Filter data.

Detector

The detector is a Rockwell Scientific Hawaii-1 array (engineering grade).

array size pixel size
[micron]
plate scale
[arcsec per pixel]
Field of View
[arcmin]
Notes
1024x1024 18.5 0.12 2x2 engineering grade

Detector parameters

gain
[e-/ADU]
readnoise
[CDS in electrons]
linearity
(<10% in ADU)
Full well
[electrons]
minimum integration time
[sec]
4.98 26 35000 160000 1.2


Slit viewing camera image. It shows the slit (on the middle left).


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