Spectroscopy
|
Instrument/Contact |
New documentation |
Wavelength range (Å) |
Dispersion (Å/mm) |
Slit length |
Detector |
Comments |
|
2.1m telescopio |
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| Boller&Chivens
Responsible: |
New grid 1200 l/mm | 3600 – 9900 |
43 – 326 depends on the grid. |
5' |
"Classic" low and intermediate resolution. This spectrograph is owned by di Brera Astronomical Observatory. The range considers where the efficiency is greater than 0.1%. |
|
|
Responsible: |
Arc lamp spectral line identificacion
|
3000 – 11000 |
4 – 16 depends on the order. R=18000@5000A |
6'.7 |
High resolution spectrograph. The slit length can be ajusted with masks. |
|
|
Responsible: |
Control system upgrade
|
3900 – 9000 |
~2.2 @ Hαlpha |
6'.5 |
Nebular high resolution spectrograph. |
|
|
Responsible: |
NA | NA | NA | NA | ||
|
Responsible: |
50 Å @ 4500 Å 140 Å @ 7800 Å |
40,000-160,000 | SI-2 | |||