Zaldi-buru nebulosa

Horsehead nebula

 

 

Alnitak izarretik gertu, bi nebulosa nabarmen. Zaldi-buru nebulosa (Barnard 33), nebulosa txikia da Orion konstelazioan, Alnitak izarretik hegoaldean aurkitzen da eta Lurretik 1375 argi urtera dago. Sugar nebulosa berriz, NGC2024, nebulosa igorlea da 900-1500 argi-urte biartean kokatua.

Near to Alnitak star, two nice nebulas. The Horsehead Nebula (Barnard 33) is a small dark nebula in the constellation Orion located just to the south of Alnitak at 1375 light years distance. The Flame Nebula, designated as NGC 2024 is an emission nebula about 900 to 1500 light-years away.

Objektua:     Zaldi-buru nebulosa.

Esposizio-denbora:    16x300s (L), 3x600s (Ha) + 8x300s (R) + 8x300s (G) + 8x300s (B).

Processing:    PixInsight Core 1.8.

Teleskopioa:    Takahashi FSQ-106EDX eta EM-200Temma2Jr. Seletek Armadillo / Focusmax.

Kamera:    Apogee U16M / AFW-50-7S. Astrodon E-Series genII iragazkiak.

Jarraipena:    FS-60CSV, QHY-5, PHDguiding.

Behaketa tokia:    Auñamendiak.

Data:    2013ko abenduak 3.

●  Object:   Horsehead nebula.

●  Exposure:    16x300s (L), 3x600s (Ha) + 8x300s (R) + 8x300s (G) + 8x300s (B).

●  Processing:    PixInsight Core 1.8.

●  Telescope:    Takahashi FSQ-106EDX on EM-200Temma2Jr. Seletek Armadillo / Focusmax.

●  Camera:    Apogee U16M / AFW-50-7S. Astrodon E-Series genII filters.

●  Guiding:    FS-60CSV, QHY-5, PHDguiding.

●  Location:    Pyrenees.

●  Date:    3rd of December 2013.

 

 

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