Comet 12P/Pons-Brooks: A View from a Valley in the Swiss Alps (Dzmitry Kananovich)

Celestial hemisphere: Northern · Constellation: Aries (Ari) · Contains: Solar system body or event

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Comet 12P/Pons-Brooks: A View from a Valley in the Swiss Alps

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Comet 12P/Pons-Brooks: A View from a Valley in the Swiss Alps

The weather was far from cooperative in spring, with rain dominating nearly all of March. However, on April 2nd, the sky unexpectedly cleared. Seizing the moment, I quickly assembled an imaging setup using an iOptron SkyTracker instead of an equatorial mount. The window of opportunity was incredibly narrow. As the sky turned dark, I had just about 20 minutes before the comet would disappear behind the mountain ridge. Luckily, I managed to capture enough data to produce this image. The framing was not perfect in the rush, so I had to crop the image heavily.

Date and time: 2 April 2024, 21:00-21:15 CET.
Technical details: Samyang 135 mm f/2, ZWO ASI2600MC (gain 100, bin 1, 0 °C), 2" IDAS LPS-P3, ASIAIR, iOptron SkyTracker.

Sky: 16x30 s tracked exposures.
Foreground: 8x30 s untracked exposures.

Processing details: Calibration, alignment and stacking in PixInsight, final adjustment and combination with foreground in Photoshop 2024. Crop, resize 50%.

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Description: minor adjustment (curves)

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Status	Basic success
Started	...
Astrometry.net job	10002531
PixInsight job	n/a
PixInsight queue size	n/a
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Comet 12P/Pons-Brooks: A View from a Valley in the Swiss Alps

Comet 12P/Pons-Brooks: A View from a Valley in the Swiss Alps

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Comet 12P/Pons-Brooks: A View from a Valley in the Swiss Alps

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