IC443 - first light starizona Nexus F/D 3 (Joel85)

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: Gem A · IC 443 · IC 444 · The star Propus (ηGem)

IC443 - first light starizona Nexus F/D 3, Joel85

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IC443 - first light starizona Nexus F/D 3

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IC443 - first light starizona Nexus F/D 3

Premier test avec le correcteur Starizona Nexus 0.75 sur newton UNC 200/800 , ramenant le rapport focal à F/D 3 au lieu de 4
Premier test aussi avec un guidage à la lunette, encore perfectible sur l'échantillonnage mais satisfaisant
La lune a engendré un reflet (trait) sur les brutes qui a disparu une fois la lune couchée
Ce correcteur est est un vrai booster, efficace (gain de x 1,78 sur les poses avec une réduction de la focale à 600 mm au lieu des 800 , on ne peut pas tout avoir ...)
encore du travail de post traitement à faire sur l'image mais cette première mise en lumière du nouveau "train optique" est prometteuse, plutôt content.
1,12 x plus lumineux qu'un T250 avec un T200+nexus et sans avoir à changer de monture
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First light with starizona Nexus 0,75 , a real light booster
first guiding with a 60mm guider (instead OAG)
Still have work, but happy .
T200+nexus is1,12 x brighter than a T250 (and no need to change the mount)
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E

Description: test hubble palette

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Status	Basic success
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Astrometry.net job	5520170
PixInsight job	n/a
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IC443 - first light starizona Nexus F/D 3

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IC443 - first light starizona Nexus F/D 3

IC443 - first light starizona Nexus F/D 3

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