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M16 – The Eagle Nebula
The Eagle Nebula is a vast cloud of glowing hydrogen gas and dark dust, illuminated by intense ultraviolet radiation from a cluster of young, massive stars at its center. It is best known for the iconic “Pillars of Creation,” towering columns of cold gas and dust where new stars are forming, hidden from view within their dense cores. These sculpted structures are shaped by stellar winds and radiation, giving the nebula a dramatic contrast between luminous reds and inky black dust lanes. M16 lies about 7,000 light-years away and spans tens of light-years across, offering a vivid glimpse into the processes that give birth to stars.
Technical Details
Telescope: Celestron C8 SCT (8″ Schmidt-Cassegrain) with Celestron 0.63 Focal Reducer
Auto Focus: Celestron Electronic Auto Focuser
Astronomy Camera: ZWO ASI533MC Pro
Filter: Optolong UV-IR cut filter; 120 exposures @ 60 seconds each (2 hours)
Filter: Antlia ALP-T Dual Narrowband Ha/Oiii Filter; 150 exposures @ 5 minutes each (13 hours)
Total Integration Time: 15 hours
Off-Axis Auto Guiding: ZWO OAG-L
Auto Guiding Camera: ZWO ASI174MM Mini Guide Camera
Telescope Mount: Sky- Watcher EQ6-R Pro Equatorial Mount
Telescope Computer: BeeLink GK-55 Mini PC / Windows 10 Pro
Wireless Communication: GL-iNEt Beryl Travel Router
Telescope Control & Image Capture Software: Nighttime Imaging ‘N’ Astronomy (N.I.N.A.)
Image Integration Software: Astro Pixel Process, by Aries Productions
Image Post Processing Software: PixInsight, by Pleiades Astrophoto
Images captured in Palm Springs, CA during July 2025. Dark sky classification = Bright suburban sky (Bortle 6).