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Contains:  The star ο1CMa
Getting plate-solving status, please wait...

Sh2-308

Technical card

Resolution: 2500x2540

Dates:Oct. 29, 2016Oct. 30, 2016

Frames:
Astrodon Ha 1.25 5nm: 20x480" bin 1x1
Astrodon OIII 1.25 3nm: 57x600" bin 1x1

Integration: 12.2 hours

Avg. Moon age: 28.88 days

Avg. Moon phase: 0.70%

Astrometry.net job: 1355719

RA center: 103.599 degrees

DEC center: -24.022 degrees

Pixel scale: 2.159 arcsec/pixel

Orientation: 81.173 degrees

Field radius: 1.069 degrees

Locations: Backyard, Austin, Texas, United States

Description

I started on this target with the ASI1600 and got 22x600 seconds of OIII and only 7x480 seconds of Ha and the plan was to go 50x600 on OIII and at least 30x480 on Ha. But the weather is going to be rainy/cloudy for at least two weeks (or more). I decided to try processing it and it looks decent enough (full size falls apart due to lack of data). There is hardly any Ha contribution to this image.

I am hoping this will be smooth once I get a chance to collect more data on this.

Version B - Reprocess with same data. The weather cleared with super moon, so no chance to collect OIII. Hoping the window clears before the target is out of position for me and collect more data on this.

Version D: 64x10minutes of OIII and 20x10 minutes of HA

Selected as APOD! --> https://apod.nasa.gov/apod/ap161220.html

Comments

Author

anismo
Anis Abdul
License: None (All rights reserved)
617281
Like

Revisions

E

Getting tired of reprocessing this one.. Not very happy with the way the background is turning out. I will let this cool down a bit before trying to reprocess it.

Sky plot

Sky plot

Histogram

Sh2-308, 





    
        

            Anis Abdul