Hemisphere:  Northern  ·  Contains:  B369  ·  NGC 7226  ·  NGC7226  ·  RW Cep  ·  Sh2-132
Getting plate-solving status, please wait...
Sh2-132 - Lion Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
Powered byPixInsight

Sh2-132 - Lion Nebula (SHO)

Imaging telescopes or lenses: Takahashi TSA 102

Imaging cameras: Atik 16200M

Mounts: Skywatcher AZ EQ6 GT

Guiding telescopes or lenses: Takahashi TSA 102

Guiding cameras: Atik GP

Focal reducers: Takahashi TOA-RD

Software: Pleiades Astrophoto PixInsight 1.8 Ripley  ·  Photoshop  ·  PHD Guiding 2  ·  Atik Artemis

Filters: Baader Ultra Narrowband OIII 4,5nm Filter (50,4mm)  ·  Baader Ultra Narrowband SII 4,5nm Filter (50,4mm)  ·  Baader RGB Filters (50,4mm)  ·  Baader Ultra-Narrowband H-alpha 3,5nm Filter (50,4 mm)

Accessory: Atik OAG  ·  Atik EFW3 Filter Wheel (2")


Dates:July 6, 2019July 7, 2019July 14, 2019Aug. 5, 2019Aug. 6, 2019

Frames:
Baader RGB Filters (50,4mm): 12x300" -15C bin 2x2
Baader Ultra Narrowband OIII 4,5nm Filter (50,4mm): 38x600" -15C bin 2x2
Baader Ultra Narrowband SII 4,5nm Filter (50,4mm): 16x600" -15C bin 2x2
Baader Ultra-Narrowband H-alpha 3,5nm Filter (50,4 mm): 35x900" -15C bin 1x1

Integration: 18.8 hours

Darks: ~64

Flats: ~12

Flat darks: ~64

Bias: ~101

Avg. Moon age: 6.61 days

Avg. Moon phase: 40.64%

Bortle Dark-Sky Scale: 3.20


Astrometry.net job: 3513535

RA center: 22h 18' 19"

DEC center: +55° 57' 57"

Pixel scale: 2.038 arcsec/pixel

Orientation: -30.756 degrees

Field radius: 1.631 degrees


Resolution: 4499x3599

Locations: Fouras, Fouras, Charente-Maritime, France; Olmeto, Olmeto, Corse du Sud, France

Data source: Backyard

Description

Sh2-132, the "Lion Nebula" ; first SHO image made with the Atik16200 and the Takahashi TSA-102.

Comments

Author

Jean-Baptiste_Paris
Jean-Baptiste Auroux
Like

Revisions

  • Sh2-132 - Lion Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
    Original
  • Sh2-132 - Lion Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
    B
  • Sh2-132 - Lion Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
    C
  • Sh2-132 - Lion Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
    F
  • Final
    Sh2-132 - Lion Nebula (SHO), 



    
        

            Jean-Baptiste Auroux
    G

B

Description: With a more classical orientation ;)

C

Description: Correction of blue star halos and global saturation.

F

Description: Increase of vibrance in colors

G

Description: Slight increase of contrast in dark structures

Sky plot

Sky plot

Histogram

Sh2-132 - Lion Nebula (SHO), 



    
        

            Jean-Baptiste Auroux