Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  IC 1310  ·  NGC 6888  ·  Part of the constellation Cygnus (Cyg)  ·  The star 28Cyg  ·  The star 29Cyg  ·  The star 30Cyg  ·  The star 31Cyg  ·  The star 34Cyg  ·  The star 47Cyg  ·  The star 55Cyg  ·  The star Deneb (αCyg)  ·  The star Gienah (εCyg)  ·  The star Sadr (γCyg)
Sadr in Context, Benjamin Olry
Sadr in Context
Powered byPixInsight

Sadr in Context

Sadr in Context, Benjamin Olry
Sadr in Context
Powered byPixInsight

Sadr in Context

Equipment

Loading...

Acquisition details

Loading...

Description

This is first light for a STC Duo Narrowband filter. I paired it with my recently modified Sony a7rII and a borrowed Sigma 135mm F1.8 tele lens. I had significant issues with drift as the guide scope was only attached with duct tape. But I managed to process the drifting stars so that they did not dominate the image.

Comments

Sky plot

Sky plot

Histogram

Sadr in Context, Benjamin Olry