Saturday, 14 August 2021

Nova RS Ophiuchi

Nova RS Ophiuchi (RS Oph) recently brighten for the first time since 2006.

RS Oph is a recurrent nova see: https://en.wikipedia.org/wiki/RS_Ophiuchi

Scope:     Sky Watcher ED80 DS Pro
Mount:    Sky Watcher NEQ6 Pro
Camera:  Altair Astro Hypercam 183C

Guide scope: Sky Watcher Evoguide 50ED
Guide cam:   Altair Astro GP-CAM 290M

Image capture: SharpCap
Guiding:           PHD2
Planetarium:    Cartes du Ciel

Stacked in DSS.

Processed in Affinity Photo V1.10.0 and Photoshop Elements 13.

90 x 60s Lights + Darks and Flats

The nova is the central bright reddish star.





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