4./5. Feb. 2002 CCD SBIG ST-7 + R filter of RGB set (transmission profile can be found at http://vsnet.sbig.com/sbwhtmls/Oldfilterchart.htm) Telescope = photo-lens, aperture 5.5 cm Reduction software: Munipack for DOS 2.2 (http://munipack.astronomy.cz) Comparisons: C ... GSC 4822 2435 Check 1 ... GSC 4822 2529 Check 2 ... GSC 4822 3559 (AAVSO 106 on d chart) Observer: Marek Kolasa ******************************************** Project Eridanus (http://ostrava.astronomy.cz/) Observatory and Planetarium of Johann Palisa Ostrava, Czech Republic Member of MEDUZA group (http://vsnet.meduza.info) ********************************************
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