Itsas Zaldi nebulosa eta NGC6946 galaxia

Seahorse nebula and Fireworks galaxy

 

 

Barnard 150 edo Itsas Zaldi nebulosa Cefeo konstelazioan aurkitzen den nebulosa iluna da eta bere mendebaldean gugandik 25.2 milioi argi-urtera dagoen eta 40000 argi-urteko diametroa duen  NGC6946 galaxia kokatzen da. Galaxia William Herschel astronomoak aurkitu zuen lehen aldiz 1798ko irailak 9an. Argazkiaren eremu osoan argi-distira ahuleko nebulosak ikus daitezke.

Seahorse nebula (B150) is a dark nebula located on Cepheus constellations and near in the field is located the Fireworks galaxy at a distance from Earth of about 25.2 million light-years and 40.000 light-years diameter. Fireworks galaxy was discovered by William Herschel in 9 September 1798. In all around the field very faint nebulas can be seeing.

Objektua:    B150 nebulosa iluna eta NGC6946 galaxia.

Esposizio-denbora:  20 x 300s (L) + 12 x 300s (R) + 12 x 300s (G) + 12 x 300s (B).

Processing:    PixInsight Core 1.8.

Teleskopioa:    Takahashi FSQ-106EDX3 eta EM-200Temma2M. Seletek Armadillo / Focusmax.

Kamera:    Andor Apogee U16M / AFW-50-7S ( - 20ºC ). Astrodon E-Series genII iragazkiak.

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

Data:    2019ko irailak 30.

●  Object:    Seahorse nebula and Fireworks galaxy.

●  Exposure:   20 x 300s (L) + 12 x 300s (R) + 12 x 300s (G) + 12 x 300s (B).

●  Processing:    PixInsight Core 1.8.

●  Telescope:    Takahashi FSQ-106EDX3 on EM-200Temma2M. Seletek Armadillo / Focusmax.

●  Camera:    Andor Apogee U16M / AFW-50-7S ( - 20ºC ). Astrodon E-Series genII filters.

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

●  Date:    30thof September 2019.

 

 

 

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