Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888
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NGC 6888 en HAOO_RGB , 



    
        

            Dieter333
NGC 6888 en HAOO_RGB
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NGC 6888 en HAOO_RGB

Equipment

Imaging Telescopes Or Lenses
SkyWatcher 150/750
Imaging Cameras
Atik 314L+ Mono
Mounts
SW HEQ5 Pro Goto
Filters
Baader Green 1.25'' Filter · Baader R 1.25'' Filter · Baader Ha 1.25" Filter 7nm · Baader Blue 1.25'' Filter · IDAS LPS P2
Accessories
Baader MPCC mark III
Software
Pixinsight Core 1.8
Guiding Telescopes Or Lenses
Chercheur 50mm
Guiding Cameras
I-Nova PLA-M

Acquisition details

Dates:
June 19, 2014 ·  June 21, 2014
Frames:
Baader Blue 1.25'' Filter: 15x240" (1h) 0C bin 1x1
Baader Green 1.25'' Filter: 15x240" (1h) 0C bin 1x1
Baader Ha 1.25" Filter 7nm: 32x240" (2h 8') 0C bin 1x1
Baader OIII 8.5nm 1.25": 45x240" (3h) 0C bin 1x1
Baader R 1.25'' Filter: 15x240" (1h) 0C bin 1x1
Integration:
8h 8'
Darks:
21
Flats:
11
Bias:
51
Avg. Moon age:
22.88 days
Avg. Moon phase:
42.44%
Bortle Dark-Sky Scale:
7.00
Temperature:
12.40

Basic astrometry details

Astrometry.net job: 305202

RA center: 20h12m07s.7

DEC center: +38°1807

Pixel scale: 1.759 arcsec/pixel

Orientation: 2.987 degrees

Field radius: 0.387 degrees

Resolution: 620x473

Description

first try for a treatment where the HA_OIII_OIII is mixed with the RGB in order to colorize stars and get a better sky... not really evident :-\

All advices/remarks will be welcome !

Comments

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NGC 6888 en HAOO_RGB , 



    
        

            Dieter333