A surprisingly dynamic region in Cepheus, the Cave nebula and surroundings. This image was taken during 4 nights with the little 76mm refractor at F4,5, with the ASI2600MC camera and an IR/UV cutoff filter. Total imaging time almost 18 hours, in subs of two minutes.
![Cave Nebula in Cepheus, September 2021 ; TS76EDPH](https://i0.wp.com/www.drogenberg.be/wp-content/uploads/2021/09/Cave_Nebula_3-TS76EDPH-ASI2600MC-HEQ5-SQM20-530x120s-G100-66-JPG.jpg?resize=525%2C351&ssl=1)
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