Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  B369  ·  LBN 471  ·  LBN 473  ·  LDN 1150  ·  LDN 1154  ·  LDN 1156  ·  LDN 1161  ·  LDN 1163  ·  RW Cep  ·  Sh2-132
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Sh2-132  nébuleuse du lion HOO, 



    
        

            astromat89
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Sh2-132 nébuleuse du lion HOO

Getting plate-solving status, please wait...
Sh2-132  nébuleuse du lion HOO, 



    
        

            astromat89
Powered byPixInsight

Sh2-132 nébuleuse du lion HOO

Imaging telescopes or lenses: Celestron CPC 9.25 XLT fastar

Imaging cameras: ZWO ASI1600mm-Pro ZWO ASI 1600MM cool Pro

Mounts: Celestron CPC on Wedge

Guiding telescopes or lenses: TS-Optics TS 80mm Deluxe Guiderscope

Guiding cameras: ZWO ASI 224mc

Focal reducers: Starizona Hyperstar C9,25

Software: PHD2 Guiding PHD 2.6.3  ·  photoshop cs6  ·  APT - Astro Photography Tool APT 3.57  ·  PixInsight 1.8 Ripley PixInsight

Filters: Baader HA 7nm 2"  ·  Baader OIII 8.5 nm 2"  ·  Baader HA, OIII, SII 2"

Accessory: Celestron HD Pro Wedge Celestron CPC HD Pro Heavy Duty Wedge


Dates:Sept. 2, 2019

Frames: 230x120" (7h 40')

Integration: 7h 40'

Avg. Moon age: 3.55 days

Avg. Moon phase: 13.61%


RA center: 22h19m08s.79

DEC center: +55°5633.5

Pixel scale: 1.453 arcsec/pixel

Orientation: -178.407 degrees

Field radius: 1.091 degrees

WCS transformation: thin plate spline

More info:Open 


Resolution: 4362x3193

Locations: home sweet home, pontaubert, Bourgogne, Yonne, France

Data source: Backyard

Description

le nébuleuse du lion version HOO avant les acquisitions de ce soir pour une SHO.

Ha:150*120sec

O3:80*120sec

traitement assez compliqué à cause des halos sur la couche O3 difficilement supprimable sans perte de signal.

nouveau traitement avec amélioration des étoiles et ajout au niveau de la couche Ha

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