Objeto 065
NGC4569 - M90
NGC4569 - M90
Astrofotógrafo: Marco Antonio De Bellis
Dados Técnicos: M90 in Virgo
Optics: 2000 @ f/10 (Celestron 8)
Exposure time: 90 minutes
Date and time: May 9, 1997 - 01:00 h U. T.
Film: Gas hypered Technical Pan 2415 film
Filter: No filter
Guiding: SBIG ST-4
Image processing: Curves and levels adjustment with PhotoShop
Astrofotógrafo: Pedro Ré
Dados Técnicos: Object Description : M090
Image Date/Time : 950330
CCD/Imager : HISIS22 CCD CAMERA
Telescope/Lens : C14 F/6
Exposure Time : 9Min 3x3Min