CATLUC

Hello

A mosaïc of two pictures on Clavius.

When the sky is cooperative we have a lot of fun. But it never lasts long.

At 75% : 

http://www.astrosurf.com/uploads/monthly_2021_05/608ee74cef7bb_CLAVIUSPORTERRUTHERFURD2204202120H40NEWTON625MMBARLOW5FILTREIR685QHY5III178M75LUCCATHALA.jpg.a45b50062e39d4fdc3ce9528e14d814b.jpg

At 100% :

http://www.astrosurf.com/uploads/monthly_2021_05/608ee75db4792_CLAVIUSPORTERRUTHERFURD2204202120H40NEWTON625MMBARLOW5FILTREIR685QHY5III178M100LUCCATHALA.jpg.633985d02a12f3ad006cc9aff123fdda.jpg

Just Rutherfurd alone because with its internal relief I find it very interesting.

Clear skies.

Luc

Hello

Well tried and successfull Wouter.

Clear skies.

Luc

At 100% :

Thank you in advance for your comments and criticisms.

Hello

Certainly my best Moretus.

Two versions : 100 % for 4K ad 80%.

Clear skies.

Luc

Hello

Two among many others  Clavius and Moretus.

Clear skies

Luc

Clavius

Moretus

Hello
No extraordinary images for this lunation, because of the turbulence and the use of infrared filters.
Here are some images of the 24th, I am working on those of the 25th which will be of the same style.
Clear skies.
Luc
At 75%
http://www.astrosurf.com/uploads/monthly_2021_04/606990e07e8f3_AUSUDDECLAVIUS2403202121H28NEWTON625MMBARLOW4FILTREIR807QHY5III178M75LUCCATHALA.jpg.84cfe5d2e0a96ce7e7a5d85118559cac.jpg
At 100%
http://www.astrosurf.com/uploads/monthly_2021_04/606990f393159_AUSUDDECLAVIUS2403202121H28NEWTON625MMBARLOW4FILTREIR807QHY5III178M100LUCCATHALA.jpg.948ab38f7bf5022aafa96254aab0f94f.jpg
AT 75%
http://www.astrosurf.com/uploads/monthly_2021_04/6069910b9dba4_AUSUDDEMORETUS2403202121H35NEWTON625MMBARLOW4FILTREIR807QHY5III178M75LUCCATHALA.jpg.9932feec038a3c6f7bfc2e6b6bd9c953.jpg
At 100%
http://www.astrosurf.com/uploads/monthly_2021_04/6069912b6a1f9_AUSUDDEMORETUS2403202121H35NEWTON625MMBARLOW4FILTREIR807QHY5III178M100LUCCATHALA.jpg.2aba3bde7986d6a0add4a59b588e734d.jpg
Copernic
http://www.astrosurf.com/uploads/monthly_2021_04/60699139ebe7a_COPERNIC2403202121H45NEWTON625MMBARLOW4FILTREIR742QHY5III178M80LUCCATHALA.jpg.ecc5f6e628eaf26a6a1881c8e9e378b3.jpg
Hainzel
http://www.astrosurf.com/uploads/monthly_2021_04/606991429608e_HAINZEL2403202122H05NEWTON625MMBARLOW4FILTREIR742QHY5III178M100LUCCATHALA.jpg.3a4a7bd2926efadfe3cb905a39b6330e.jpg
Mee and Hainzel

http://www.astrosurf.com/uploads/monthly_2021_04/6069915116dc7_MEEHAINZEL2403202122H09NEWTON625MMBARLOW4FILTREIR742QHY5III178M100LUCCATHALA.jpg.cd5baf564a77c723f2a3c7007c96cce3.jpg

Pitatus Hesiodus
http://www.astrosurf.com/uploads/monthly_2021_04/60699157ca219_PITATUSHESIODUS2403202121H55NEWTON625MMBARLOW4FILTREIR742QHY5III178M100LUCCATHALA.jpg.fce9a66ae3896ca8800651cb2fb17996.jpg
Tycho
http://www.astrosurf.com/uploads/monthly_2021_04/60699160f1c1c_TYCHO2403202121H55NEWTON625MMBARLOW4FILTREIR742QHY5III178M100LUCCATHALA.jpg.74cdf87906d385c19a1bd7b46c79519e.jpg

Hello Avani

Nice picture and processing. Thank for informations. Santos Dumont was a bit french too.

Clear skies.

Luc

Hello

Nice picture and processing.

Clear skies.

Luc

Hello
First picture of this lunation.
a lot of turbulence with very short moments visible details.
So I often work in infrared 807 and 742.
the same image in two resolutions 100% for 4K and 75% for small screens.
Clear skies.
Luc

75%

http://www.astrosurf.com/uploads/monthly_2021_03/605e4673705c7_AUSUDDECLAVIUS2403202121H28NEWTON625MMBARLOW4FILTREIR807QHY5III178M75LUCCATHALA.jpg.1d6ce1c17af808dc6d26cabbc7c8b61c.jpg

100%

http://www.astrosurf.com/uploads/monthly_2021_03/605e468c25a24_AUSUDDECLAVIUS2403202121H28NEWTON625MMBARLOW4FILTREIR807QHY5III178M100LUCCATHALA.jpg.57470b073986287f9b62ed81e2e161b5.jpg

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_TYCHO2302202117H25NEWTON625MMBARLOW5FILTREIR742QHY5III178M80LUCCATHALA.jpg.689230c2e60cab0661d25406e5006f41.jpg

Copernic : http://www.astrosurf.com/uploads/monthly_2021_02/6038cdb4411e3_COPERNIC2302202118H35NEWTON625MMBARLOW5FILTREIR685QHY5III178M80LUCCATHALA.jpg.715aed043a1dfe111ef8ad22d82d8040.jpg

Clear skies.

Luc CATHALA

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://cdn.astrobin.com/thumbs/iI_UQLDIDAzF_16536x16536_kWXURFLk.jpg

Deslandre : https://cdn.astrobin.com/thumbs/FruKxtUJNo7T_16536x16536_kWXURFLk.jpg

Davy : https://cdn.astrobin.com/thumbs/dr-EL_Sgyrf-_16536x16536_kWXURFLk.jpg

Ptolemaeus : https://cdn.astrobin.com/thumbs/imkk_paxJvJe_16536x16536_kWXURFLk.jpg

Pitatus : https://cdn.astrobin.com/thumbs/EKUy4kIAexRG_16536x16536_xTjz_rdB.jpg

Rima Bradley : https://cdn.astrobin.com/thumbs/l-HHMLeJOFCO_16536x16536_kWXURFLk.jpg

Vallis Alpes : https://cdn.astrobin.com/thumbs/W26IJEuCLph__16536x16536_kWXURFLk.jpg

Wurzelbauer : https://cdn.astrobin.com/thumbs/qc-Nj0WBXWev_16536x16536_kWXURFLk.jpg

Bonpland : https://cdn.astrobin.com/thumbs/1GU4_js7Jz0r_16536x16536_kWXURFLk.jpgj

Copernic : https://cdn.astrobin.com/thumbs/nUAnDfRhLgLv_16536x16536_kWXURFLk.jpg

Hipparchus : https://cdn.astrobin.com/thumbs/k1GIN16lJ-bZ_16536x16536_kWXURFLk.jpg

Clavius : https://cdn.astrobin.com/thumbs/Lkr3KRUDFH4I_16536x16536_kWXURFLk.jpg

Moretus : https://cdn.astrobin.com/thumbs/N-neB_vwdsv4_16536x16536_kWXURFLk.jpg

Purbach : https://cdn.astrobin.com/thumbs/cZfYCTgeYYrH_16536x16536_kWXURFLk.jpg

Wilhelm : https://cdn.astrobin.com/thumbs/HpWJNoiUWubI_16536x16536_kWXURFLk.jpg

Longomontanus : https://cdn.astrobin.com/thumbs/VONO6y4RpeAz_16536x16536_kWXURFLk.jpg

Maginus : https://cdn.astrobin.com/thumbs/cnwxHy6D8bmH_16536x16536_kWXURFLk.jpg

Aristarchus : https://cdn.astrobin.com/thumbs/asaBfttGyV30_16536x16536_kWXURFLk.jpg

Clavius : https://cdn.astrobin.com/thumbs/8xiJOMz21B11_16536x16536_kWXURFLk.jpg

Aristoteles : https://cdn.astrobin.com/thumbs/M0GOWtVCLAFQ_16536x16536_kWXURFLk.jpg

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

Bailly

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

Just to participate because I use much heavier material than previous images.

Vallis Alpes taken on october 11 in Mazan small town in the South East of France with a 625 mm (24'), barlow 4 11m Fl (433'), IR 685, low turbulence, camera QHY5-III178M. Video 2500 images processing with AS2 and R6.

Clear Skies.

Luc