This is a H-alpha solar image taken with my ED110 with Lunt LS75 etalon and BF1200 blocking filter. Camera: DMK21
On the 23rd of May 2013 NASA released a new image from the Hubble Space Telescope and the Large Binocular Telescope showing the outskirts of M57, the Ring Nebula. The same dataset was used as I used for my previous processing of M57. As this was based on comparable data I decided to combine this …
During my holidays in the Eifel in Germany I have been imaging NGC 4725. NGC 4725 is an intermediate barred spiral galaxy about 40 million light-years away in the constellation Coma Berenices. NGC 4725 is a Seyfert Galaxy, suggesting an active galactic nucleus containing a supermassive black hole. Observation data (J2000 epoch) Constellation Coma Berenices …
During my holidays in the Eifel in Germany I have been imaging NGC 4725. NGC 4725 is an intermediate barred spiral galaxy about 40 million light-years away in the constellation Coma Berenices. NGC 4725 is a Seyfert Galaxy, suggesting an active galactic nucleus containing a supermassive black hole. Observation data (J2000 epoch) Constellation Coma Berenices …