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Astrophotography by Mario Cogo |
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Astrophotography by Mario Cogo |
IC2118 The Witch Head Nebula (Eridanus) |
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IC2118 o Nebulosa Testa di Strega è una debole nebulosa a riflessione dal colore azzurrognolo che dista circa 685 anni luce da noi.
Situata al confine tra le costellazioni di Eridano e Orione riflette la luce della vicina stella Rigel (beta Orionis).
| - Date / Location : | 25-26/08/2017 & 01-02/09/2019 from Tivoli Southern Sky Guest Farm "Namibia" |
| - Lens / Camera : | Takahashi FSQ 106 ED f/5 - EOS 60D Central DS (Baader Modified) |
| - Mount / Guide : | Astro-Physics 1200 GTO / AP Mach1- Lacerta Mgen stand alone autoguider on 9x50 Finderscope |
| - Exposure Time : | 2 Panel mosaic - Exposures of 1,3,8 Min. (13 hours total) @ 1600 Iso, No Dark - Yes Flat. |
| - Processing : | Image Plus(Calibration), Registar(Alignment), PS6, Image Plus, Starnet++, SpikePro4(Process) |
| - Note : | Excellent Trasparency - Temp Min. + 1°C / Max. +9°C - SQM-L 22,04 / 22,14 |
© Copyright by Mario Cogo - All rights reserved
