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Transcript
Spectrum calibration VisualSpec DADOS 1200 lines/mm SBIG ST-8300M, 1 x 1 Binning Ha intensity in the red (R) and violet wing (V) of the Ha line Ne I 6506.5277Å Ne I 6532.8824Å Ne I 6598.9528Å V R Date: 2014-03-10, JD 2456727.386 | Spectral resolution: 1.5Å | Radial velocity v=30.9 km/s EW=-3.9Å (6540Å-6590Å) | V/R=1.00 | by Bernd Koch and Ernst Pollmann V3.5E © Bernd Koch | [email protected] 105 Credit: Gemini Observatory Illustration by Jon Lomberg Spectrum of Be star z Tau