Getting plate-solving status, please wait...
NGC6888 The Crescent Nebula in Bi-color Ha+OIII, 



    
        

            Serge Caballero

NGC6888 The Crescent Nebula in Bi-color Ha+OIII

Getting plate-solving status, please wait...
NGC6888 The Crescent Nebula in Bi-color Ha+OIII, 



    
        

            Serge Caballero

NGC6888 The Crescent Nebula in Bi-color Ha+OIII

Technical card

Imaging telescopes or lenses: Astro-Tech AT8IN

Imaging cameras: QHY CCD QHY8

Mounts: CGEM

Guiding telescopes or lenses: Orion 50 mm mini guider

Guiding cameras: Orion SSAG

Focal reducers: Baader Planetarium MPCC Mark III

Software: Sequence Generator Pro  ·  Star Tools  ·  Photoshop CS6  ·  ADGSoftware PHD2 (OpenPHD)

Filters: Orion H‑Alpha 7nm  ·  Orion O-III 7nm


Dates:July 5, 2014July 19, 2014

Frames:
Orion H‑Alpha 7nm: 14x900" (3h 30') (gain: 11.00) -7C bin 1x1
Orion O-III 7nm: 14x900" (3h 30') (gain: 11.00) -7C bin 1x1

Integration: 7h

Darks: ~6

Flats: ~20

Flat darks: ~20

Bias: ~91

Avg. Moon age: 14.97 days

Avg. Moon phase: 47.86%

Bortle Dark-Sky Scale: 5.00

Temperature: 23.00


Basic astrometry details

Astrometry.net job: 322016


Resolution: 2951x1911

Locations: Backyard, Gainesville, FL, United States

Description

Reprocessed with new workflow; added RGB stars.

Comments

Revisions

  • Final
    NGC6888 The Crescent Nebula in Bi-color Ha+OIII, 



    
        

            Serge Caballero
    Original
  • NGC6888 The Crescent Nebula in Bi-color Ha+OIII, 



    
        

            Serge Caballero
    B

Histogram

NGC6888 The Crescent Nebula in Bi-color Ha+OIII, 



    
        

            Serge Caballero