Solar Photospheric and Chromospheric Observations using a Lithium Niobate Fabry-Perot Etalon C. Debi PrasadShibu K. MathewAshok Ambastha OriginalPaper Pages: 125 - 133
The Optical Layout Of The HEGRA Cherenkov Telescopes A. AkhperjanianR. KankanianH. Wirth OriginalPaper Pages: 135 - 152
On the reduction and presentation of data in astronomical two-channel photopolarimetry G. Leyshon OriginalPaper Pages: 153 - 175
Characterization of Narrow Band Filters for Infrared Astronomy The Brγ and H2 filters L. VanziS. GennariL. Testi OriginalPaper Pages: 177 - 186