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| Object name: | IC 1318 - Butterfly nebula | Optics: | TEC 110 f/5.6 Fluorit Apo-refractor | ||||
| Objekt type: | Emission nebula | Focal lenght: | 616 mm | ||||
| Constellation: | Cygnus | Camera: | FLI ML 16803-65 | ||||
| Location / Date: | Remseck / 15. November 2011 | Exposure: | 6 x 1200 sec H-alpha / 6 x 1200 sec OIII / 6 x 1200 sec SII / 1 x 300 sec RGB | ||||
| Distance: | approx. 3700 ly | Filters: | Baader H-alpha filter 7 nm / OIII-filter 8.5 nm / SII-filter 8 nm | ||||
| Apparent dimensions: | approx. 240' | Mount: | 10micron GM2000 HPS | ||||
| Real dimensions: | - | Autoguiding: | Off-Axis Guider - SX Lodestar | ||||
| Brightness: | - | Software: | MaxIm DL / Registar / Photoshop CS3 | ||||
| Position (R.A. / DEC): | 20h 22.2' / +40° 15' 00" | Image processing: | Tone-Mapping-Method / real colors | ||||
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IC 1318 - also known as the "Butterfly Nebula" is a huge emission nebula around the bright star Sadr (Gamma-Cygni) colored stars overlay
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