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Contains:  IC 1805, IC 1795, NGC 896
Getting plate-solving status, please wait...
The Heart and Fish Nebula in SHO, IC1805 and IC 1795, 





    
        

            Bogdan Borz
The Heart and Fish Nebula in SHO, IC1805 and IC 1795

The Heart and Fish Nebula in SHO, IC1805 and IC 1795

Acquisition type: Electronically-Assisted Astronomy (EAA)

Technical card

Resolution: 4255x3167

Dates:Oct. 25, 2019Nov. 19, 2019Nov. 20, 2019

Frames:
Astrodon H-alpha 3 nm: 36x300" (gain: 139.00) -20C bin 1x1
Astrodon O3 3nm: 18x300" (gain: 139.00) -20C bin 2x2
Astrodon S2 3nm: 18x300" (gain: 139.00) -20C bin 1x1

Integration: 6.0 hours

Darks: ~50

Flats: ~25

Bias: ~50

Avg. Moon age: 23.69 days

Avg. Moon phase: 35.74%

Bortle Dark-Sky Scale: 8.00

Astrometry.net job: 3105145

RA center: 2h 32' 42"

DEC center: +61° 24' 25"

Pixel scale: 2.284 arcsec/pixel

Orientation: 263.945 degrees

Field radius: 1.683

Data source: Backyard

Description

I have finally finished the SHO palette, acquiring the data was difficult due to this horrible weather, so I decided to stop trying to get more data on the S and O channel. Did some experimenting with bin x2 on the ASI 1600, probably useless, so I think I'll stick with bin x 1 from now on (CMOS is not CCD...).

Comments

Author

Bobinius
Bogdan Borz
License: None (All rights reserved)
1281
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Revisions

  • The Heart and Fish Nebula in SHO, IC1805 and IC 1795, 





    
        

            Bogdan Borz
    Original
  • The Heart and Fish Nebula in SHO, IC1805 and IC 1795, 





    
        

            Bogdan Borz
    B
  • Final
    The Heart and Fish Nebula in SHO, IC1805 and IC 1795, 





    
        

            Bogdan Borz
    C

B

Photoshop enhancement and Unsharp/Dark structure enhance

Sky plot

Sky plot

Histogram

The Heart and Fish Nebula in SHO, IC1805 and IC 1795, 





    
        

            Bogdan Borz