File:Cygnus 70 panel Mosaic in H-Alpha.jpg
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Summary
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| Description |
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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:48, 22 May 2018 | | 14,540 × 17,573 (125.12 MB) | Keesscherer | User created page with UploadWizard |
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