Hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  NGC 206
Ngc 206, 



    
        

            Justin21m
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Ngc 206

Ngc 206, 



    
        

            Justin21m
Powered byPixInsight

Ngc 206

Equipment

Filters
Ha 6nm · B · G · R · L · ZWO Optical L 1.25"

Acquisition details

Frames:
B: 10x120" (20') bin 2x2
G: 10x120" (20') bin 2x2
Ha 6nm: 21x300" (1h 45') bin 1x1
L: 64x180" (3h 12') bin 1x1
L: 38x240" (2h 32') bin 1x1
R: 10x120" (20') bin 2x2
ZWO Optical L 1.25": 61x180" (3h 3') bin 1x1
Integration:
11h 32'

RA center: 00h40m38s.944

DEC center: +40°4425.14

Pixel scale: 0.254 arcsec/pixel

Orientation: 12.634 degrees

Field radius: 0.241 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 5354x4222

Data source: Backyard

Description

Acquisition réalisée par 3 astrams:

​​​​​​-Dji-Ci 200/1000 - AZEQ6 - 314L+
L = 31x180 sec bin 1

-Patrice C11 - AZEQ6 - 460EX
L = 38x240 sec bin1
L = 33x180 sec bin1
Ha = 21x300 sec bin1
RGB = 3x10x120 sec bin 2

-Moi 300/1500 - EQ8 - 314L+
L = 61x180sec

Pretraitement

En commun, la difficulté étant d'optimiser le RSB et la résolution avec trois échantillonnages très différents (0.5 - 0.89 - 1.33). Logiciel utilisé PIXINSIGHT 
​​​​
Traitement linéaire

En commun via pixinsight 

Traitement non lineaire

Dji-Ci. 

Mixage LHa RHaGB

Comments

Revisions

  • Final
    Ngc 206, 



    
        

            Justin21m
    Original
  • Ngc 206, 



    
        

            Justin21m
    B

B

Title: Ngc 206 annotée

Uploaded: ...

Sky plot

Sky plot

Histogram

Ngc 206, 



    
        

            Justin21m