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Astrophotography Reflection Nebula

Astrophoto: Iris Nebula – Caldwell 4 – 09/23

My 1st version of the beautiful Iris Nebula Caldwell4 with my Baader Travel Companion 95/580.

10 hours in 3 sessions. I love the result!

High resolution on AstroBin:

Technical overview

TelescopeBaader Travel Companion 95/580
Focal Length590mm
Erecting LenseBaader M68 Field Flattener
CameraCANON EOS M100(a)
Guiding EquipmentPegasus Astro Indigo OAG
Guiding CameraQHY 5-III-462C
Photography Date09/08/2023
09/09/2023
09/10/2023
Exposure-Time Lights237x180s
Correction framesFLATS, BIASES, (DARKS)
SensitivityISO 800
Processing Date09/12/2023
Reprocessing Date01/31/2024
Software StackEKOS/INDI; PixInsight; Affinity Photo
Capture PlaceKoblenz, Germany

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