Contains:  Solar system body or event
Remarkable Rupes Recta Region (Red), Rod Kennedy
Remarkable Rupes Recta Region (Red), Rod Kennedy

Remarkable Rupes Recta Region (Red)

Acquisition type: Lucky imaging
Remarkable Rupes Recta Region (Red), Rod Kennedy
Remarkable Rupes Recta Region (Red), Rod Kennedy

Remarkable Rupes Recta Region (Red)

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

The title is just playing with alliteration (if you hadn't guessed).

First lucky stack of the Moon. My planetary system directed at the Moon. This is just through the red filter, because that filter band is sharper. I honestly don't know what I'm doing. I never heard of Rupes Recta until 10 minutes ago. Kept 15% of 525 frames (no idea if that makes much sense)

RC10A aperture is 250 mm and focal length is 2000 mm (F/8). With 2.5x Tele Vue Powermate the effective focal length is 5000 mm (F/20).  The ASI183MM Pro pixel size is 2.4 µm and so the image scale works out to be 0.10 arc sec/pixel, using 6^4 * pixel_size[µm] / (2 * π * focal_length[mm]).

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Remarkable Rupes Recta Region (Red), Rod Kennedy