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 ABOUT HANLE
HANLE SITE
A T OBSERVATORY
2M TELESCOPE
OPTICAL CCD IMAGER
NEAR IR IMAGER
HFOSC
HAGAR TELESCOPE
PUBLICATIONS
IMAGE GALLERY
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2 M TELESCOPE - Near IR Imager
The near-infrared imager is built around a 512 X 512 HgCdTe
array of 18 micron pixel size. The image scale of this instrument will help
in subarcsec imaging and reaching out to fainter limits. The instrument has two
cameras, one 1:1 camera (Camera-A) and another 0.5:1 camera (Camera-B) giving
a wider field.
Specifications :
| Wavelength range |
0.8-2.5 microns |
| Detector |
18 micron pixel, 512 X 512 format HgCdTe array |
| Image Scale |
0.21 arcsec/pixel (Camera-A)
0.4 arcsec/pixel (Camera-B) |
| FOV |
1.8 X 1.8 arcmin (Camera-A)
3.6 X 3.6 arcmin (Camera-B) |
| Filters |
JHK, K_long, H_2, CO, Br-gamma
[FeII] (line & continuum), K-continuum and CVF |
Reports
Test Report
Observing Tips
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