M101 / NGC5457, NGC5474

M101 / NGC5457, NGC5474 Apr 8, 2021 119 views5108×335414.11 MB Link TIFF/FITS

In 6 groups

Backyard

UMa

14h 3m 14s · +54° 0′ 38″

3.41° × 2.24°

2.40″/px

95.50°N

Integration

No filter	26×300″	2h 10′	29 Mar 2021	99%

No filter	26×300″=2h 10′
29 Mar 2021	99%

Imaging equipment

Telescope	William Optics ZenithStar 61 / ZS61
Camera	Canon EOS 550D / Rebel T2i / Kiss X4
Mount	Sky-Watcher EQM-35 Pro
Filter	SVBony CLS 2"
Accessories	William Optics Flat61
Accessory	SVBONY Filter Wheel 2"
Software	Adobe Lightroom Adobe Photoshop Astroberry Project Astroberry Server KDEdu KStars Open PHD Guiding Project PHD2 Pleiades Astrophoto PixInsight

Guiding equipment

Guiding optics	QHYCCD Mini Guide Scope
Guiding camera	QHYCCD QHY5L-II C

Objects

Description

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