CATLUC

Hello Nice capture. The collapses on the left side are known as collapses in a lava tunnel whose source is the hyginus crater. Clear skies. Luc

10 october 2020 : 3D squizzed : Clear skies. Luc CATHALA

Hello Some images from Mars to the opposition : October 1, 2020

Hello It's been a long time since I was on Stargazers. Here are some of my latest images. Good visit. This is my best Schiller : http://www.astrosurf.com/uploads/monthly_2021_02/6036158527646_SCHILLER2302202118H04NEWTON625MMBARLOW5FILTREIR685QHY5III178M90LUCCATHALA.jpg.30044a8a5a2f6dd0faf23db68a61e07e.jpg Gassendi : http://www.astrosurf.com/uploads/monthly_2021_02/60367fd17e4a7_GASSENDI2302202118H39NEWTON625MMBARLOW5FILTREIR685QHY5-III178M80LUCCATHALA.jpg.39f064a56872721d1cb0708822cdc99e.jpg Tycho : http://www.astrosurf.com/uploads/monthly_2021_02/60377aae7a125_TYCHO230220

Hello some of the best of april good walk : Venus : http:// https://cdn.astrobin.com/thumbs/FPKVFIZFN9Ni_16536x16536_xTjz_rdB.jpg Gassendi : https://cdn.astrobin.com/thumbs/E1LKNhZNSZub_16536x16536_kWXURFLk.jpg Rutherfurd : https://cdn.astrobin.com/thumbs/SWOXmkFnGVju_1824x0_kWXURFLk.jpg Rupes recta : https://cdn.astrobin.com/thumbs/oKgEYB7zQ2Hb_16536x16536_kWXURFLk.jpg Doppelmayer : https://cdn.astrobin.com/thumbs/_IJyYGdwm63P_16536x16536_kWXURFLk.jpg Fra Mauro : https://cdn.astrobin.com/thumbs/dX8qicLrORS7_16536x16536_kWXURFLk.jpg Thebit : https://cd

Hello A little test on Sirius to catch B. Several attempts without too many results from time to time but last night B was clearly visible on the screen on almost all the images. One's film picture and 150 stacked. Clear skies. Luc

Hello chris All my pictures at : https://www.astrobin.com/users/CATHALA.Luc.CATLUC/ Clear skies. Luc

Hello The telescope is fixed, it is the shelter that moves. It is operational in less than 5 minutes.

Hello Nice pictures and processing. Clear skies. Luc

Hello I had made a few films in case the weather got worse. The conditions were like everywhere at the moment not terrible at the beginning cirrus then a beautiful halo around the Moon with usual high frequency turbulence. I tried targets that I did not have because on the others it was impossible to be able to do better than those in stock. I had to finish in IR807 so not too many fine details. Sorry for the quality but it is the sky that commands. Gassendi in full Sun Anaglyph Crossed eyes Around Delisle Gruithuisen Darwin Hevelius Baill

Hello Just 3 pictures. Clear skies. Luc

Hello Not perfect conditions but 4 processed images. Clear skies. Luc

Hello One up with my last image : Clear skies Luc

Hello second image taken before conditions are good : Erathostenes. Clear skies. Luc

hello The same evening I filmed small craters and reliefs that I did not have. Taken well before the sky calms down. only a few films gave viewable images. This is the first : Mons La Hire in honor of Philippe de La Hire, a 17th century French mathematician and astronomer. See https://en.wikipedia.org/wiki/Philippe_of_The_Hire This is the mountain to the right of the photo. Clear skies. Luc

Hello Another image with red filter. Clavius and Blancanus. Clear skies Luc

Hello One picture of this zone taken in bad condition. It's a very hard challenge you do good job. Bravo. Clear skies. Luc

Hello You like it. Ok now fly over Posidonius. I love the beginning? https://www.youtube.com/watch?v=DXG9XatNsJI

Hello In 2017 I have made some videos flight on my pictures like this : Good flight Luc CATHALA

Hello No it's the telescope that I made. Clear skies. Luc

Hello There are observations that will never be forgotten the photos are there to remind them. Friday, February 15 for the first time in months the weather forecast for astronomy are optimistic. The day before I had to work with the 807 infrared filter to fight turbulence but this time the IR 742 passes the turbulence is still there but at times there are details. It improves slowly then at 20:15 quickly the images become much better. I see the scree in Clavius D. Instantly I switch from the IR 742 to the red 610 to enjoy it. Sometimes it happens after passing a pl

Hello In Registax 6 you can use in "Alignment Setup" the function "Align by centre of gravity" You have a cross and click on it just one time. After click on button "Align". Clear skies. Luc

Hello No perfect condition but since september wind, turbulence and clouds so we have fun with this first 2018 pictures. Schiller : http://www.webastro....-1517743322.jpg Pythagoras sunset : http://www.webastro....-1517743133.jpg Vallis Schröter : http://www.webastro....-1517747162.jpg Gassendi : http://www.webastro....-1517742570.jpg Clear skies. Luc