NGC 7023 "Iris Nebula"

 

  Technical Details
   
Telescope: 10" f/8 "AstroSib" Ritchey-Chretién
Mount: 10micron - GM2000 / FS2 german equatorial mount
Camera: SBIG ST8E ABG + SBIG CFW8 (standard RGB filter set)
Exposure: L:R:G:B = 300:80:80:160 min
Location: The "A.I.D.A." Association Observatory in Ragusa, Italia
Date: July 2004
   

Home