Hemisphere:  Southern  ·  Constellation: Serpens (Ser)  ·  Contains:  Eagle nebula  ·  M 16  ·  NGC 6611
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M16 (Ha Oiii  bicolor), 



    
        

            sky-watcher (johny)
M16 (Ha Oiii  bicolor)
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M16 (Ha Oiii bicolor)

Getting plate-solving status, please wait...
M16 (Ha Oiii  bicolor), 



    
        

            sky-watcher (johny)
M16 (Ha Oiii  bicolor)
Powered byPixInsight

M16 (Ha Oiii bicolor)

Technical card

Imaging telescopes or lenses: SkyWatcher Quattro 10" F/4 imaging Newton

Imaging cameras: ZWO Optical ASI174MM

Mounts: SkyWatcher HEQ5 PRO SkyScan

Guiding telescopes or lenses: Skywatcher 9 x 50 Finderscope

Focal reducers: TS Superflat Coma Corrector 2"

Software: DSS , Fitswork , FITS Liberator , etc.

Filters: Optolong H-alpha 7nm 2"

Accessory: Lacerta MGEN2 mit 9x50 Sucher


Dates:July 28, 2018July 30, 2018

Frames:
Optolong H-alpha 7nm 2": 30x120" (1h) (gain: 200.00) 12C bin 1x1
Optolong OIII 12nm 2": 60x60" (1h) (gain: 200.00) 12C bin 1x1

Integration: 2h

Darks: ~10

Avg. Moon age: 16.25 days

Avg. Moon phase: 96.65%

Bortle Dark-Sky Scale: 4.00

Temperature: 25.00


Basic astrometry details

Astrometry.net job: 2173934

RA center: 18h 18' 49"

DEC center: -13° 50' 52"

Pixel scale: 0.880 arcsec/pixel

Orientation: 359.997 degrees

Field radius: 0.268 degrees


Resolution: 1819x1223

Locations: Western Hungary, Páli, Hungary

Data source: Backyard

Description

Another test image, this time with Ha 7nm filter.
Since a few days we have hier really high temperatures, daytime 34-35 C°, in the night 25C° and pretty high humidity. My DIY cooling on the ASI 174mm works hard, but it could not sink the sensor temp below 12 C° :-)

Update : Now I collected additionally 1 hour Oiii data.
Filter Optolong OIII 12nm 2".
This is my very first try to process nb data to a bicolor image :-)

Comments

Revisions

    M16 (Ha Oiii  bicolor), 



    
        

            sky-watcher (johny)
    Original
  • Final
    M16 (Ha Oiii  bicolor), 



    
        

            sky-watcher (johny)
    B

B

Description: My very first bicolor try. Additionally to Ha data, 60 x 1minutes Oiii 12nm

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M16 (Ha Oiii  bicolor), 



    
        

            sky-watcher (johny)