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Mike G changed their profile picture https://ocastronomy.com/activity-streams/p/236/ Thu, 29 May 2025 03:52:23 +0000 0 fbf618cb765b3cccf92c41cb4b27cf55 Spaghetti Nebula & Mars (569 hrs) More on Instagram: @jeffreyhorne I took this image from my backyard in Nashville, TN (bortle 8-9) over the course of the last three winters, with a total of 569 hours (3.4 weeks) of exposure captured over 147 nights. I was so lucky that Mars entered the frame in 2023, and you can see Mars on the bottom left of the image. Technical info: Total integration: 569h 4m 30s Integration per filter: - R: 25m - G: 25m - B: 25m - Hα: 178h 18m - SII: 175h 53m - OIII: 213h 38m 30s Equipment: - Telescope: Askar FMA180 - Camera: ZWO ASI2600MM Pro - Mount: ZWO AM5 - Filters: Antlia 3nm Narrowband H-alpha 2", Antlia 3nm Narrowband Sulfur II 2", Astronomik Deep-Sky Blue 2", Astronomik Deep-Sky Green 2", Astronomik Deep-Sky Red 2", Chroma OIII 3nm Bandpass 2" - Accessories: ZWO ASIAIR Plus, ZWO EAF, ZWO EFW 7 x 2″ - Software: Adobe Photoshop, Pleiades Astrophoto PixInsight, ZWO ASIAIR Bottle sky rating: 8-9 https://ocastronomy.com/activity-streams/p/234/ Wed, 21 May 2025 14:44:04 +0000

Spaghetti Nebula & Mars (569 hrs)

More on Instagram: @jeffreyhorne

I took this image from my backyard in Nashville, TN (bortle 8-9) over the course of the last three winters, with a total of 569 hours (3.4 weeks) of exposure captured over 147 nights.

I was so lucky that Mars entered the frame in 2023, and you can see Mars on the bottom…Read More

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