Emission nebula in Cassiopeia, 7500 light-years away from Earth. The Fish-head Nebula is also seen as a cancerous outgrowth from the Heart Nebula at lower left.
OCA Observation Site near Anza, California, 10/20/2023
Equipment:
Imaging - Celestron RASA-11 scope, ZWO ASI2600MC one-shot-color camera, IDAS NBZ filter; Mount - Astro-Physics 1200GTO; Guiding - Borg 50mm guidescope, Starlight Xpress Ultrastar camera
Settings:
30 exposures @300 seconds apiece, bin 1x1
Notes:
Software: Capture, Sequence Generator Pro; guiding - PHD2; processing - PixInsight 1.8.9, Russell Croman BlurX, NoiseX, and StarXterminator; Adobe Lightroom
Filesize:
2242 KiB
Date added:
Nov 17, 2023
Dimensions:
2520 x 1690 pixels
Displayed:
1 times
Color Space:
sRGB
EXIF Offset:
484
EXIF Version:
version 2.31
Image Description:
Emission nebula in Cassio[peia, 7500 light-years away from Earth. 30 exposures of 5 minutes each with a ZWO ASI2600MC one-shot-color camera, fitted with an IDAZ NBZ nebula-enhancing filter, through a Celestron RASA-11 scope, mounted on an Astro-Physics 1200GTO.