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Specifications
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| Mask Size |
D 180mm / t 0.07mm |
| Mask Material |
Aluminum |
| Slit Machining |
Laser |
| Mask Temperature |
~95K |
| Number of Stocked Masks |
17 + Long Slit |
| Mask Exchange Time |
4-5 min |
| Mask Replacement Time |
3 days at this time |
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Night Sky Spectra
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zJ500 grism
HK500 grism
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Slit Positions vs Spectra
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Detail
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Development Summary [Japanese]
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Pictures
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