Vulpecula (Azeria) Esne Bidean kokaturik dagoen udako
konstelazioa da, bertan nebulosa ugari daude. Irudiaren
behe aldean eta buruz behera begi utsez
argi-gune bezala ikus daitekeen Pertxa izar multzoa ikus
daiteke. Irudiaren goi aldean, bi nebulosa ilun konplexu
aurkitzen dira, LDN778 eta LDN769. Bi nebulosak, nebulosa ilun
txikiagoz osaturiko egiturez inguratuak daude, LDN781, 782, 783
eta LDN772, 768, 773.
http://www.astrosurf.com/ilizaso/orriak/3maila/Collinder399-I_FSQ_U16m.htm
http://www.astrosurf.com/ilizaso/orriak/3maila/Collinder399-II_FSQ_U16m.htm
Located in the Vulpecula
constellation in the summer Milky Way,
the Brocchi's Cluster (also
known as Collinder 399, Cr 399 or Al Sufi's Cluster) which can
be seen with the naked eye as an unresolved patch of light.
The upper area of this image
is covered by two prominent dark nebula complex, LDN778 and
LDN769, both dark nebulas are sorrounded by smaller dark
structures around them as LDN781, 782, 783 and LDN772, 768, 773.
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● Objektua: Collinder
399, LDN778 eta LDN769 - 2 irudiz osaturiko mosaikoa.
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Esposizio-denbora: 30 x 300s (L) + 8 x 300s (R) + 8 x 300s (G)
+ 8 x 300s (B)
30 x 300s (L) + 8 x 300s (R) + 8 x 300s (G) + 8 x 300s (B).
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Processing:
PixInsight Core 1.8.
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Teleskopioa: Takahashi FSQ-106EDX3
eta EM-200Temma2M. Seletek Armadillo / Focusmax.
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Kamera: Andor 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: 2022ko uztailak 25, 26.
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● Object:
Collinder 399, LDN778 and LDN769 - Mosaic of two panels.
● Exposure:
30 x 300s (L) + 8 x 300s (R) + 8 x 300s (G) + 8 x 300s (B).
30 x 300s (L) + 8 x 300s (R) + 8 x 300s (G) + 8 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: 25 and 26th of July 2022.
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