Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
Getting plate-solving status, please wait...
LBN 587, 



    
        

            Jeffrey K Lovelace
Getting plate-solving status, please wait...
LBN 587, 



    
        

            Jeffrey K Lovelace

Acquisition details

Dates:
Sept. 28, 2019
Frames:
Astrodon B 50mm square E Series: 24×300(2h) -25°C bin 1×1
Astrodon G 50mm square E Series: 24×300(2h) -25°C bin 1×1
Astrodon Hα 50mm round 5nm: 25×900(6h 15′) -25°C bin 1×1
Astrodon L 50mm square E Series: 25×120(50′) -25°C bin 1×1
Astrodon O-III 50mm square 3nm: 24×900(6h) -25°C bin 1×1
Astrodon R 50mm square E Series: 24×300(2h) -25°C bin 1×1
Astrodon S-II 50mm Square 3nm: 24×900(6h) -25°C bin 1×1
Integration:
25h 5′
Darks:
25
Flats:
25
Bias:
50
Avg. Moon age:
29.22 days
Avg. Moon phase:
0.11%

RA center: 00h01m18s.55

DEC center: +68°1003.4

Pixel scale: 1.852 arcsec/pixel

Orientation: -3.028 degrees

Field radius: 1.181 degrees

More info:Open 

Resolution: 3840x2531

File size: 8.5 MB

Locations: Sierra Remote Observatories, Auberry, CA, United States

Data source: Own remote observatory

Remote source: Sierra Remote Observatories

Description

Data Acquisition from 2019-09-03 until 2019-09-29.

Original Image Scale: 2.06

Stars: RGB

Nebula: HSO (Hubble Palette) with green reduction.

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The Dragon's Eye Nebula? Well, that's what I see. Emission nebula LBN 587 is a section of the general NGC 7822 - Sh2-171 star forming complex.

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Histogram

LBN 587, 



    
        

            Jeffrey K Lovelace