| NEWS |
| January 2006 |
Installation of a new scientific CCD camera |
| February 2006 |
First scientific tests at the telescope with the new ANDOR iDUS 512x2048 CCD camera |
| 19-23 June 2006 |
Allumination of secondary mirrors |
| 29 June 2006 |
Efficiency measurement after secondary mirrors allumination |
| November 2006 |
Installation of the new weather station DAVIS Pro Vantage 2 |
| 06 August 2007 |
Official partnership to the Variable Star One-shot Project (V.S.O.P.) |
| 04-18 September 2007 |
6th NEON School (2007) |
| September 2007 |
Installation of videocameras inside the dome for remote control of the telescope |
| September 2007 |
Installation of a new calibration device for the B&C spectrograph: Fe+Ar lamp, Hg+Ar lamp, Ne lamp, halogen lamp for internal flat-field |
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| This figure represents the quantuum efficiency curve of the new CCD camera ANDOR iDUS 512x2048 (blue solid line) compared to the old Wright 512x512 CCD camera (red dashed line). |
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| The figure represents the quantuum efficiency curve of the telescope+spectrograph+detector system before the allumination of the hyperbolic secondary mirror (red dashed line) and after the allumination (blue solid line). These curves have been obtained in different epochs by observing a spectrophotometric standard star with a slit aperture of 8.5 arcsec. The sky conditions during the two observations are not comparable: in particular, the new efficiency curve has been obtained with a seeing of about 6 arcsec and therefore it must be considered a lower limit. |