Zeta UMa Observatory

Rosette Nebula

H alpha - Abr. 2010

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H alpha - Abr. 2010
Tipo / type: nebulosa con c˙mulo abierto / nebula with open cluster Constelacion / constellation: Monoceros Coordenadas / coordinates: RA 06h 32m, Dec +05d 03m Magnitud aparente / apparent magnitude: - Tamano aparente / apparent size: 80x60 arcmin Distancia / distance: 5500 a-luz / light years EQUIPO / EQUIPMENT: Montura / Mount: EM-200 Temma2 Tubo principal / Main tube: TOA-130F FI130 mm, F=744 mm, f/5.7 (TOA FS Reducer) CCD principal / main CCD: Luna-QHY9, 5.4 um/pixel, gain 50%, offset 105%, 83x62 arcmin, 1.50 arcsec/pixel Filtros / Filters: Halpha (Baader, 7nm) Tubo guiado / guide tube: EZG-60, FI60 mm, F=230 mm, f/3.8 CMOS guiado / guide CMOS: Luna QHY6, 11 arcsec/pixel Enfoque / Focus: Seletek METEOROLOGIA / WEATHER: Luna / Moon: - Temperatura / Temperature: - Temperatura del chip / Peltier temperature: -25║C Humedad relativa / relative humidity: - % Viento / Wind: no TOMAS / FRAMES: Halpha: 6x2500s (total 4.2 h) Calibrado / calibration: darks, flats, flat-darks. PROCESADO / PROCESS: ImagesPlus, Pixinsight Core 1.5 Tomas / Frames: 03-04/2010 Procesado / Process:25/04/2010 NOTAS / NOTES: -
Posted on April 25, 2010 Full Size| Slideshow