(M27
; M57)
NGC7023- Iris Nebula
- Object: NGC7023- Iris Nebula (Reflection Nebula)
- Wikipedia: Iris Nebula
- Date&Time : 2.8.2008 (13 exp.) a 3.8.2008 (7 exp.)
- Optics: Newton 200/860, MPCC, no filter
- Exposure: 20x480s
- Camera: Canon EOS 300D, 1600ISO
- Guiding: Newton 100/600, Philips To UCam Pro
- Processing: SubRAW, Registar, Adobe Photoshop CS3, Neat Image 5.2 Pro+
- Location: Czech Republic, Trhove Sviny
- Condition: +15°C