Comparaison de la lumière sur le Cratère Platon aux 9ème & 10ème jours lunaires en Avril 2021 & 4 autres images de 2021 (Georges)

Comparaison de la lumière sur le Cratère Platon aux 9ème & 10ème jours lunaires en Avril 2021 & 4 autres images de 2021

Bonjour

Tout d'abord voici ma toute dernière image comparative sur la lumière changeante de la Lune sur deux nuits consécutives de 2021 . Cette fois c'est le cratère Platon pris les 21 & 22 Avril de l'année dernière ..Encore une fois la différence de lumière sur le cratère est flagrante entre une lumière rasante et une lumière plus haute.
Les 2 Vidéos ont été faites les 9ème et 10ème jour de la Lune à 66% et 76% de luminosité au Mak180 équipé de la barlow Antarès 1.6.

Ensuite voici mes 4 dernières images de la Lune prise en 2021 :
image B du 20 Avril:
Cratères Arzachel, Alpetragius, Alphonse & Davy
image C du 21 Avril:
Cratères Archimede, Aristillus & Autolycus
image D du 21 Avril:
Cratère Tycho
image E du 22 Avril:
Cratère Boulliou

total image ref environ pour les images :2000/11000 à 50%
Distance focale: 4800

Comme d'habitude ,n'hésitez pas à m'envoyer vos remarques et commentaires !! ...
A bientôt pour de nouvelles aventures lunaires
Georges

Hi
First of all here is my very last comparative image on the changing light of the Moon on two consecutive nights of 2021. This time it's the Platon crater taken on April 21 & 22 last year ..Once again the difference in light on the crater is obvious between a grazing light and a higher light.
The 2 Videos were made on the 9th and 10th day of the Moon at 66% and 76% brightness with the Mak180 equipped with the Antarès 1.6 barlow.

Then here are my last 4 images of the Moon taken in 2021:
picture B from April 20:
Arzachel, Alpetragius, Alphonse & Davy craters
picture C from April 21:
Archimedes, Aristillus & Autolycus Craters
picture D from April 21:
Tycho Crater
picture E from April 22:
Boulliou crater .

Total image ref approximately for images: 2000/11000 at 50% Focal
length: 4800

As usual, do not hesitate to send me your remarks and comments!! ...
See you soon for new lunar adventures
Georges

Final
Original
B
C
D
E

B

Title: Cratères Arzachel, Alpetragius, Alphonse & Davy

Uploaded: ...

C

Title: Cratères Archimede, Aristillus & Autolycus

Uploaded: ...

D

Title: Cratère Tycho

Uploaded: ...

E

Title: Cratère Boulliou

Uploaded: ...

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