Wednesday, December 7, 2016

Get email of my blog.

Do you want to receive emails everytime I post a blog? It's now possible via feedburner. Open my blog http://orionxt12.blogspot.be/ and enter your email adress into the box "subscribe for email". It's that easy:)


Tuesday, December 6, 2016

The Sun today - Combining PST & TAL picture.

The sun with sunspot AR2615 using Baader Astrosolar on TAL200K.



Using my PST40 I took some pictures in H𝜶 which I combined with the picture taken above. The combination shows both the sunspots as the sunflames in one and same picture. The effect was achieved using CS4.



Moon 44% - Hipparchus Crater

Some high clouds, about -0.5°C and the moon 44% illuminated. In the center you will see Albategnius Crater (114km) and north of it Hipparchus Crater (138km).


Monday, December 5, 2016

Moon 34% with Apollo 11 & 17

Only -1°C and much warmer then yesterday night :)
The moon is now 3° north-east from Mars and 34% illuminated. Some high clouds are visible but this is good enough to make some pictures. This is also the right moment to observe Mare Tranquillitatis with south and north of it the landings of the first and last Apollo mission.





Sunday, December 4, 2016

M42 Orion Nebula

Almost -5°C and my Nikon battery is empty, so it was time to quit my observation for this evening. Below is a picture of the Orion Nebula M42 taken with TAL200K and Nikon D60.


Sunspot AR2615

Clear sky and bright sun, showing sunspot AR2615. Picture taken with Nikon D60 on TAL200K and Baader sunfilter for 1/640s ISO200. Editing using CS4.


Moon 16% with names of Craters

Always interesting to find out the names of the craters. During this first quarter we can find the craters of some famous early explorers.