[back] Jacoby 1 in Bootes
Higher resolved image / Höher aufgelöstes Bild (4480 x 3141 Pixel)
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(c) 2019 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors. |
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5' |
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About this Image / Über dieses Bild
| CCD: | ZWO ASI094MC Pro |
| Image Type, Orientation: | RGB-HaOIII Composite, North is at 12:05h |
| Exposure time: | RGB: 43x300sec., HaOIII:113x300sec. (13h total) |
| Exposure date: | May 12th ... June, 2nd 2019 |
| Location: | Capella Observatory at Eifel, Germany, remote-controlled from Cologne and Bad Arolsen/Germany |
| Filter: | RGB: Internal Bayer-Matrix of ASI094MC Pro plus Astronomik L UV-IR Block Typ 2c, Ha/OIII: STC Astro Duo-Narrowband Filter |
| Instrument: | Ganymed 60cm-Hypergraph in primary focus (f=1815.9 mm) |
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Seeing (FWHM): |
1.9" |
| Photographer: | Frank Sackenheim, Josef Pöpsel, Stefan Binnewies |
| Remarks: |
Jacoby 1 is one of the faintest Planetary Nebula of the nothern sky. It just was discovered in 1993 by G.H. Jacoby and G. van de Steene with the 2.1m Kitt Peak telescope. The central Star PG 1520+525 is clearly visible in the image. |
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Bemerkungen: |
Jacoby 1 ist einer der schwächsten Planetarischen Nebel am Nordhimmel. Er wurde erst 1993 durch G.H. Jacoby und G. van de Steene mit dem 2.1m Teleskop des Kitt Peak Observatoriums entdeckt. Der Zentralstern PG 1520+525 ist deutlich in der Aufnahme zu sehen. |
Back to the Planetary Nebulae Overview / Zurück zur Planetarische-Nebel-Übersichtsseite