Tuesday, September 16, 2025

Lagoon Nebula area

 


Imaging Lens: Canon EF 200mm f/2.8 L 

Mount: Skywatcher HEQ5 Synscan Pro (belt mod) 

Camera: QHY 533M 

Guiding camera: ZWO ASI120MM Mini (mono) 

Guidescope: SkyWatcher EvoGuide 50ED 

Filters: Ha 

Constellation: Sagittarius 

Date: July 26, 2025 

Location: Korinthos - Greece - Albireo Observatory 1 

Exposure Time: 

Ha: 18x300 sec (gain: 56.00, offset: 12.00) 0°C bin 1×1 

Calibration Frames: Darks, Flats, Bias, Dark Flats 

Acquisition: N.I.N.A 

Processing: Pixinsight, Photoshop