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New Image: Lunar X

Posted: Sat Feb 17, 2024 1:11 am
by Graeme1858
Did anyone catch the Lunar X today?

This is a first for me and it nearly didn't happen. There was intermittent cloud after sunset. The X was due at 23:45. The Moon was photogenically sitting right next to the Pleiades tonight but my field of view is too narrow to capture both targets together. As the due time got close the clouds got thicker! I was looping 30 second exposures just to help keep on target. Then with perfect timing the clouds cleared, I reduced the exposure to 0.001 seconds and caught a few of these:

Single frame, masked stretch, curves adjustment and sharpened in PixInsight.

2024-02-16_Lunar X.jpg


Graeme

Re: New Image: Lunar X

Posted: Sat Feb 17, 2024 1:15 am
by messier 111
great catch , thx .
very cloudy here these days.

Re: New Image: Lunar X

Posted: Sat Feb 17, 2024 2:05 am
by Juno16
Outstanding catch Graeme!

Re: New Image: Lunar X

Posted: Sat Feb 17, 2024 2:57 am
by StarHugger
Nicely done...I captured my first Lunar X by accident 😄

Yours is much nicer though.

Re: New Image: Lunar X

Posted: Sat Feb 17, 2024 5:59 am
by SparWeb
I hadn't heard of it before, so I searched your photo for a while, looking for the "X" that you were talking about.
Then suddenly it jumped out at me - cool!
Thanks :)

Re: New Image: Lunar X

Posted: Sat Feb 17, 2024 6:22 am
by Lady Fraktor
Congratulations Graeme!

Re: New Image: Lunar X

Posted: Sat Feb 17, 2024 10:19 am
by Greenman
Well done on that capture Graeme.

Re: New Image: Lunar X

Posted: Sat Feb 17, 2024 6:37 pm
by Thefatkitty
Graeme, that is an awesome shot, good for you on the timing and cloud break! I've caught the lunar V a few times over the years, but never the X. Well done! :greetings-clapyellow:

All the best,

Re: New Image: Lunar X

Posted: Sat Feb 17, 2024 6:40 pm
by AstroBee
Congrats on the "X" capture! I've seen it a few times but not sure I've ever photographed it. You mention counting down the time till it appears, I'm curious, how long does the "X" appear?

Re: New Image: Lunar X

Posted: Sat Feb 17, 2024 8:41 pm
by Graeme1858
Cheers Greg.

Earlier in the evening I selected the Moon in Stellarium and clicked fast forward. At 23:00 the X started to come into view, at 23:45 it shows complete. At 01:00 it starts to loose its shape.

If you change the Stellarium date to the 16th and set the time to just before 23:00 you'll see what I mean.

Graeme

Re: New Image: Lunar X

Posted: Sat Feb 17, 2024 9:13 pm
by Ylem
Nice catch Graeme :)

Re: New Image: Lunar X

Posted: Sun Feb 18, 2024 9:33 pm
by JayTee
Wow, great catch and image, both are very plain to see. I'm heartened to see that the time on my spreadsheet seems to have worked. Thanks for validating that.

Cheers,