IC 1318, Sadr izarraren edo Gamma Cygniren
inguruan dagoen igortze nebulosa da, Tximeleta nebulosa bezala
ezaguna ere. Gamma Cygni izarraren inguruan nebulosa ilun asko
daude, igortze nebulosez gain. Sadr izarraren distira 2,2
magnitude ingurukoa da gutxi gorabehera eta inguruko nebulosak
ere nahiko distiratsuak dira.
IC 1318, is the diffuse
emission nebula surrounding Sadr or Gamma Cygni (the star of the
center of Cygnus's cross), known also as Buttefly Nebula. This
region contains many dark nebulae in addition to the emission
diffuse nebulae. Sadr itself has approximately a magnitude of
2.2 and the nebulous regions around it are also fairly bright.
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Objektua:
Gamma
Cygni nebulosaren inguruak.
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Esposizio-denbora: 23 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: 2017ko uztailak 24.
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● Object: Gamma
Cygni nebula region.
● Exposure: 23
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: 24th of July 2017.
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