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File:Cygnus 70 panel Mosaic in H-Alpha.jpg

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English: The constellation of Cygnus in Ha light showing highlights as: North America Nebula, Veil Nebula, Sadr region, Tulip Nebula, Cresent Nebula.

As a basis for this Mosaic I used 70 separate stacks (also made with APP) with integration times between 45 and 345 minutes.

Data collected between may 8 and july 31, 2017.

Esprit 100 Triplet APO f5.5 telescope and QHY16200 CCD Camera cooled to -20 C with Baader 6nm H-alpha filter.
Date
Source Own work
Author Keesscherer

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18 August 2017

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