A molecular cloud, discovered by IRAS satellite in 1984, is a
type of interstellar cloud with density and size enough to
permit the formation of molecules. This image centered at
NGC7497 galaxy in Pegasus, the MBM54 molecular cloud can be seen
over a 3.5º square field of view. While NGC7497 galaxy lies at
60 milion light years, the MBM54 is located in the "neighborhood"
at only 900ly at
high galactic latitudes
in the Milky Way.
Hodei molekularra (IRAS sateliteak 1984an aurkitua) izar arteko
hodei mota bat da non bertan molekulak sortzeko nahikoa
dentsitate eta tamaina dituen. Irudiaren erdian NGC7497 galaxia
ikus daiteke Pegaso konstelazioan, MBM54 hodei molekularra 3.5
gradu karratu dituen irudi-eremu osoan zehar ikus daiteke. NGC7497
galaxia 60 milioi argi-urtera dagoen bitartean MBM54 hodei
molekularra 900 argi-urtera besterik ez dago, gure
galaxiako latitude altuetan.
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Objektua: NGC7497
IFN.
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Esposizio-denbora: 25 x 300s (L) + 12 x 300s (R) + 12 x 300s (G) +
12 x 300s (B).
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Processing:
PixInsight Core 1.8.
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Teleskopioa: Takahashi FSQ-106EDX
eta EM-200Temma2M. Seletek Armadillo / Focusmax.
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Kamera: Apogee U16M / AFW-50-7S
( - 20ºC ).
Astrodon E-Series genII iragazkiak.
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Jarraipena:
FS-60CSV, QHY-5, PHDguiding.
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Data: 2016ko irailak 29.
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● Object: NGC7497
IFN.
● Exposure: 25
x 300s (L) + 12 x 300s (R) + 12 x 300s (G) + 12 x 300s (B).
● Processing:
PixInsight Core 1.8.
● Telescope:
Takahashi FSQ-106EDX on EM-200Temma2M. Seletek Armadillo / Focusmax.
● Camera:
Apogee U16M / AFW-50-7S ( - 20ºC ). Astrodon E-Series genII filters.
● Guiding:
FS-60CSV, QHY-5, PHDguiding.
● Date: 29th of September 2016.
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