Iris Nebula
The Iris Nebula (also known as NGC 7023and Caldwell 4) is a bright reflection nebulain the constellation Cepheus. The designation NGC 7023 refers to the open cluster within the larger reflection nebula designated LBN 487.
Los datos de adquisición han sido:
Exposición: 60*600 segundos = 10 horas
Óptica principal: Takahashi FSQ85 + reductor QE 0.73
Enfocador: FocusLynx Quicksync MEF + Dual-Focus Controller
Cámara principal: QHYCCD 294ProC
Filtro IDAS HEUIBII
Ordenador de Control: RBFocus Gaius-S
Montura SkyWatcher HEQ5 Pro
Óptica de guiado: ZWO mini 120mm f/4
Camara de guiado: ZWO 120 MC-S con software PHD2
Software de adquisición NINA 2.0
Software de procesado: PixInsight 1.8.9-3 Ripley, Photoshop 25.11.0
copyright: Francisco Garcia
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AAPOD2 Title: Iris Nebula
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