Loading images...
Fullsize Image (tap or click)
Annotated Image (fullsize version)
Grid View
Annotated Image (small version)
This is my first attempt at the elusive and transluscent Ghost of Cassiopeia. It's in an easy location next to Navi, a major star in the constellation, but is a dark and detailed nebulae requiring long exposures and clear skies.
Telescope:   Celestron EdgeHD 9.25
Length:   1645mm
Aperture:   235mm
F-stop:   f/7.0
Sessions:   1
Captured:   2022-10-01 to 2022-10-01
Lights:   131
Exposure:   180
Total exposure:   6 h
Ra:   0h 58m 24.1s
Dec:   +60° 55' 6.604
Size:   36.606 x 25.582 arcmin
Radius:   0.372 deg
Scale:   0.379 arcsec/pixel