Cratère Theophilus, Lune du 17/02/2021 (Georges)

Contains: Solar system body or event

Cratère Theophilus, Lune du 17/02/2021

Acquisition type: Lucky imaging

Cratère Theophilus, Lune du 17/02/2021

Acquisition type: Lucky imaging

Bonjour

Voici ma première image d'un cratère lunaire fait avec mon Mak180 et ma barlow Antarès 1.6 et ma nouvelle caméra 290MM. Elle a été procéssée à partir d'une vidéo de 1400 images prise sur 1 minute car la lune bouge vite avec une telle distance focale.

Elle n'est pas encore parfaite, mais pour une première image je la trouve plutot sympa.

Au niveau des détails, mon ami Niall Mc Neill m'a donné une estimation d'environ 1,5 km pour la résolution de l'image , et je le crois sur parole ..:-)

Comme d'habitude ,n'hésitez pas à m'envoyer vos remarques et commentaires !! ...

A bientôt pour de nouvelles aventures

Georges

Caméra 290MM:

FPS: 23 images/s

expo:40ms

Gain:300

total image :1400

Distance focale: 5400

Hi

Here is my first image of a lunar crater made with my Mak180 and my Antarès 1.6 barlow and my new 290MM camera. It was processed from a video of 1400 images taken over 1 minute because the moon moves quickly with such a focal length.

It is not yet perfect, but for a first image I find it rather nice.

In terms of details, my friend Niall Mc Neill gave me an estimate of about 1.5 km for the resolution of the image, and I take his word for it .. :-)

As usual, do not hesitate to send me your remarks and comments !! ...

See you soon for new adventures

Georges

290MM Camera:

FPS: 23 fps

expo: 40ms

Gain: 300

total image: 1400

Focal length: 540

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Description: meilleurs détails ...

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Moon - Lunar closeup
Astrophotographes (France)
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Cratère Theophilus, Lune du 17/02/2021

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Cratère Theophilus, Lune du 17/02/2021

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