Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  13 Sgr)  ·  22 Sgr)  ·  Al Thalimain  ·  Al Thalimain (λ Sgr  ·  Alnam (μ Sgr  ·  Eagle Nebula  ·  IC 1274  ·  IC 1284  ·  IC 1287  ·  IC 4701  ·  IC 4715  ·  Lagoon Nebula  ·  M 16  ·  M 20  ·  M 23  ·  M 24  ·  M 8  ·  NGC 6494  ·  NGC 6514  ·  NGC 6523  ·  NGC 6526  ·  NGC 6611  ·  Part of the constellation Sagittarius (Sgr)  ·  Part of the constellation Scutum (Sct)  ·  Small Sgr Star Cloud  ·  The star 21 Sgr  ·  The star 4 Sgr  ·  The star 58 Oph  ·  The star Kaus Borealis  ·  The star Polis  ·  And 6 more.
Sagittarius and Serpens in Ha-RGB: 25 panel gigapixel mosaic, Bray Falls
Sagittarius and Serpens in Ha-RGB: 25 panel gigapixel mosaic
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Sagittarius and Serpens in Ha-RGB: 25 panel gigapixel mosaic

Sagittarius and Serpens in Ha-RGB: 25 panel gigapixel mosaic, Bray Falls
Sagittarius and Serpens in Ha-RGB: 25 panel gigapixel mosaic
Powered byPixInsight

Sagittarius and Serpens in Ha-RGB: 25 panel gigapixel mosaic

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This image was a huge pain in the butt. Developed a new method of gradient removal which ended up being really important for this image since it took so long to acquire with changing conditions. This is 25 panels with the takahashi, full image size is 1.1 Gpx. 3 images for each color filter per panel, 3min exposures for RGB and 5min exposures for Ha. Hope you enjoy!

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    Sagittarius and Serpens in Ha-RGB: 25 panel gigapixel mosaic, Bray Falls
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  • Sagittarius and Serpens in Ha-RGB: 25 panel gigapixel mosaic, Bray Falls
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Sagittarius and Serpens in Ha-RGB: 25 panel gigapixel mosaic, Bray Falls