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OPTICAL OBSERVATIONS OF M81 GALAXY GROUP IN NARROW BAND [SII] AND Hα FILTERS: HOLMBERG IX
ISM: supernova remnants HII regions Methods: observational Techniques: photometric Galaxies: ISM Galaxies: individual: Holmberg IX
2010/10/29
We present observations of the nearby tidal dwarf galaxy Holmberg IX in M81 galaxy group in narrow band [SII] and H® filters, carried out in March and November 2008 with the 2m RCC telescope at NA...
A polarizing Fourier Transform Spectrometer to characterize millimeter-wavelength filters and measure the atmospheric opacity
polarizing Fourier Transform Spectrometer millimeter-wavelength filters atmospheric opacity
2009/6/25
A polarizing Fourier Transform Spectrometer to characterize millimeter-wavelength filters and measure the atmospheric opacity。
Modelling the Mgb Spectroscopic Index with the Tunable Filters of OSIRIS
Mgb Spectroscopic Index Tunable Filters
2009/6/18
Modelling the Mgb Spectroscopic Index with the Tunable Filters of OSIRIS。