Contains:  Solar system body or event
Langrenus and Petavius, Jairo Amaral

Langrenus and Petavius

Langrenus and Petavius, Jairo Amaral

Langrenus and Petavius

Equipment

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Acquisition details

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Description

Langrenus and Petavius at the eastern border of Mare Fecunditatis.

Mosaic of 6 images, each one a stack of the 750 best frames of a 30 s video at 60 fps. It was also an attempt to check whether a low-pass filter like the Wratten 23A could be better than my Orion LRGB red and Baader infrared > 685 nm in low elevation images. The image combined red and infrared, and was indeed brighter, but the PSF was already becoming distorted by atmospheric spreading.

Comments

Histogram

Langrenus and Petavius, Jairo Amaral