Nova Cassiopeia 2021
Mag. 7.5
Telescope: William Optics ZenithStar 81
Guide Scope: Mini Borg 50 with QHY5L-IIC
Lens: William Optics FLAT4 0.8x reducer/flatterer [17]
Mount: AP 900 GTO using autoguider
Camera: Canon 60Da ISO 800
Filter: Duo-Band (ZWO)
Exposure: 0h 54m 0s (27 at 120sec.)
Processing: ImagesPlus 6.5
Location: MHO
Date: 20-Mar-2021

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RS Oph Nova
Every 20 years or so, a thermonuclear explosion occurs on the surface of RS Oph, a white dwarf in the constellation Ophiuchus
Telescope: Vixen ED130SS
Lens: William Optics FLAT4 0.8x reducer/flatterer [5]
Mount: AP 900 GTO
Camera: Canon 60Da ISO 1600
Exposure: 0h 2m 0s (8 at 15sec.)
Processing: ImagesPlus 6.5
Location: MHO
Date: 12-Aug-2021

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