Object Details:

• Open Cluster and Emission Nebula in Cepheus

•  RA:          22 hours 47 minutes

•  Dec:         +58 degrees 06 minutes

•  Distance: 7200 Light years

•  Size:        25'

•  Mag:       7.2

Image Details:

• Instrument:  Williams Optics 110mm .8 reduced @ f/5.6 (622mm) focal length
• Mount:         Losmandy G11
• Camera:       SBIG ST-2000XM with CFW8 Color Filter 
• Filters & Exposure Times:  
•  
  • SII:      24 x 10 minutes binned  1 x 1 
    Ha:      24 x 10 minutes binned  1 x 1 
    OIII:    24 x 10 minutes binned  1 x 1 
• Total  exposure time: 12 hours
• Software: CCDStack, Adobe Photoshop
• Location: Saratoga California
• Date: Sept 2011

Home

Nebula

Solar System

Galaxy

Narrow Band

Planetary

Hardware

Links