Tycho, Clavius, Longomontanus, Wilhelm

[Omicron (Valentin)]

Hi,

It´s my first post in the forum and I from of Spain (Canary island). Hi every body!!
Tycho, Clavius, Longomontanus, Wilhelm, with TSA 102s scope and Televue 3x barlow f=2448. It was 7 frames from 30" video with QHY 5 monochrome CCD. Registax and Pixinsight 1.5.

http://img29.imageshack.us/img29/9339/capture2pvf.jpg

http://img7.imageshack.us/img7/7080/capture2ep.jpg


Original size

thanks

[orestis]

Hi Valentin,

nice pictures.it looks like your looking out a spacecrafts window ,great detail.

Just wondering if anyone knows what caused the mountains in tycho and many other craters?

great pics,

orestis

[multiweb (Marc)]

Very cool shots Valentin I just started using my QHY5 to do a bit of planetary and moon shots too. Still learning. What's the best frame rate and frame resolution you find works best? I use a program called QGVideo but I found a lot of my frame have banding in the lower part like a readout problem maybe. I don't know if I should increase the exposure time?

[Clayton]

Welcome Valentin,
Lovely images. Very nice all round.
These will make a great basis for a mosaic

[iceman (Mike)]

Hi Valentin

to IIS! Lovely image. Look forward to seeing more.

[Matt Wastell (Matt)]

Hi Valentin,
Excellent image - great focus and lots of detail. I had a crack at Tycho a few nights ago and did not come even close to your work - well done!

Hi orestis
The mountains within craters are caused by the actual impact that created the crater - here is some detail

http://www.lpi.usra.edu/publications...4/chapter3.pdf