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Contains:  The star 69Ori
Getting plate-solving status, please wait...
SH2-261 Lowers Nebula, 



    
        

            Martin Mutti
SH2-261 Lowers Nebula
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SH2-261 Lowers Nebula

Technical card


Dates:Jan. 16, 2020Jan. 22, 2020Jan. 23, 2020

Frames:
Baader Planetarium Filter Blue: 9x120" (gain: 139.00) -20C bin 1x1
Baader Planetarium Filter Green: 9x120" (gain: 139.00) -20C bin 1x1
Baader Planetarium Filter Red: 10x120" (gain: 139.00) -20C bin 1x1
Baader Planetarium Ha 7nm: 41x300" (gain: 300.00) -20C bin 1x1
ZWO OIII 31 mm 7 nm: 50x300" (gain: 300.00) -20C bin 1x1
Baader Planetarium S2 8nm: 52x300" (gain: 300.00) -20C bin 1x1

Integration: 12.8 hours

Avg. Moon age: 25.48 days

Avg. Moon phase: 23.29%


Basic astrometry details

Astrometry.net job: 3224694

RA center: 6h 9' 9"

DEC center: +15° 42' 10"

Pixel scale: 1.566 arcsec/pixel

Orientation: 1.030 degrees

Field radius: 1.162 degrees


Resolution: 4345x3113

Locations: Gurnigel, Thun, Switzerland

Data source: Traveller

Comments

Author

astrowicht
Martin Mutti
License: None (All rights reserved)
740
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Revisions

  • Final
    SH2-261 Lowers Nebula, 



    
        

            Martin Mutti
    C

C

Description: New post-processing Red = H-Alpha Blue-Green = Olll Yellow = Sll Stars: Extracted from the RGB-picture

Sky plot

Sky plot

Histogram

SH2-261 Lowers Nebula, 



    
        

            Martin Mutti