Observation by John Arnold: Solar prominences on NE limb

Uploaded by

John Arnold

Observer

John Arnold

Observed

2025 Aug 31 - 09:16

Uploaded

2025 Sep 03 - 18:48

Objects

The Sun

Equipment

Skywatcher 82 mm Evolux f/6.5 refractor, Daystar Quark chromosphere unit, 0.5x focal reducer, ZWO ASI678MM camera

Exposure

exp time 0.032 msec, 2x2 binning, image is stack of best 500 from 15000-frame videos

Location

Suburban North Leeds

Target name

Solar prominence on NE limb

Title

Solar prominences on NE limb

About this image

Files associated with this observation

JA_Halpha_20250831_0916UT_prominences on NE limb.jpg (139.2 kB)

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Mike Foulkes, Dominic Ford

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