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NGC 6960 (Cyg)
Click on the image for a larger version
| Date/Site: |
7. August 2014, AAR-observatory in Presberg |
Exposure/
Filter: |
Hα: 7 x 600 seconds,
OIII: 12 x 600 seconds (-20°C) |
| Camera: |
QSI 632 with SBIG and Baader-filters, |
Optics/
Instrument: |
Canon EF 200mm f/2.8 II at f/4 |
|
Guiding: Lodestar attached to a 61mm-finder,
focusing: Robofocus and FocusMax,
image acquisition: CCD-Commander and MaximDL 5,
calibration and processing: PixInsight 1.8 |
The first narrowband-image with the Canon-lens attached to the QSI.
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© Friedhelm Hübner, last revision: 09.12.2024