Cygnus at 135mm
Moonset « Back to Gallery » Self Portrait 🛒 Visit our gallery of prints.
Loading images...

The Sadr region is an area of the Cygnus galaxy near the star Sadr known for its intense nebulosity. It also happens to host 1 or 2 stars as evidenced by this stack of 120 90-second exposures (3 hours) taken with a Sony Alpha 6300 and Samyang 135mm manual focus lens riding 'piggyback' on my main telescope.
🧭 Where is it? View this image via World Wide Telescope.
Telescope: | Sony ILCE-6300 | |
Length: | 135mm | |
Aperture: | 67mm | |
F-stop: | f/2.1 | |
Sessions: | 1 | |
Captured: | 2023-06-28 to 2023-06-28 | |
Lights: | 130 | |
Exposure: | 45 | |
Total exposure: | 1 h | |
Ra: | 20h 21m 19.4s | |
Dec: | +44° 03' 25.147 | |
Size: | 587.745 x 383.581 arcmin | |
Radius: | 5.849 deg | |
Scale: | 6.187 arcsec/pixel |