Astrophotography Supernova

Astrophoto: Eastern Veil Nebula – Caldwell 33 – 08/22

2023 reprocessed picture of Caldwell 33, the Eastern Veil Nebula, based on data from august 2022.

The original version is from 2022. Here is my old result:

Eastern Veil Nebula - NGC 6992
The east part of the Veil Nebula, NGC 6992. A part of a supernova this oneis only the smallest part of the viewable fragments of the Veil Nebula as a whole.

High resolution on Astrobin:

In november 2023 I reprocessed the old data. With over a year of additional processing my result looks like this:

Technical overview

TelescopeVIXEN ED80sf
Focal Length600mm
Aperture ratio7.5
Erecting LenseTSFlat2
FilterOptolong UV/IR Cut
MountSkywatcher HEQ-5
Mount ControlINDI
Guiding Scope Focal Length162 mm
Guiding Camera Chip4.8mm x 3.6mm, 8bit
Guiding Camera Resolution1280×960
Guiding SoftwareEKOS, INDI
Dithering3 pixel
CameraCANON EOS M100(a)
Methodfocal projection
Camera angle-90°
Camera ControlEKOS, INDI, Gphoto2
Photography Date08/07/2022
Exposure-Time Lights84x300s
Correction framesFLATS, BIASES
SensitivityISO 400
Post Processing Date08/11/2022
Reprocessing Date11/16/2023
2022 Stacking, IntegrationPixInsight
2022 Post Processing SoftwarePixInsight
2023 ReprocessingPixInsight
Image EditingAffinity Photo
Capture PlaceKoblenz, Germany
LightpollutionBortle 5
Scattered lightstrong

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