Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  NGC 7635
NGC7635 Bubble Nebula Narrowband, 



    
        

            Karlov
NGC7635 Bubble Nebula Narrowband
Powered byPixInsight

NGC7635 Bubble Nebula Narrowband

Acquisition details

Dates:
Sept. 28, 2013 ·  Oct. 1, 2013 ·  Oct. 2, 2013
Frames:
Baader Planetarium Ha 7nm: 12×300(1h) bin 1×1
Baader Planetarium OIII 8.5nm 1.25": 12×300(1h) bin 1×1
Baader Planetarium SII 8.5nm 1.25": 12×300(1h) bin 1×1
Integration:
3h
Darks:
4
Flats:
10
Bias:
42
Avg. Moon age:
25.47 days
Avg. Moon phase:
19.15%
Bortle Dark-Sky Scale:
7.00
Temperature:
21.33

Basic astrometry details

Astrometry.net job: 126702

RA center: 23h20m42s.5

DEC center: +61°1152

Pixel scale: 2.908 arcsec/pixel

Orientation: -102.287 degrees

Field radius: 0.346 degrees

Resolution: 670x534

File size: 194.9 KB

Locations: Observatorio Urbano en Palma de Mallorca, Palma de Mallorca, Balears, Spain

Description

This is my first attempt of a fully narrowband image, with SII for R, H-a for G and OIII for B.

Comments

Revisions

  • NGC7635 Bubble Nebula Narrowband, 



    
        

            Karlov
    Original
  • NGC7635 Bubble Nebula Narrowband, 



    
        

            Karlov
    B
  • NGC7635 Bubble Nebula Narrowband, 



    
        

            Karlov
    C
  • NGC7635 Bubble Nebula Narrowband, 



    
        

            Karlov
    D
  • Final
    NGC7635 Bubble Nebula Narrowband, 



    
        

            Karlov
    E

Sky plot

Sky plot

Histogram

NGC7635 Bubble Nebula Narrowband, 



    
        

            Karlov