Tag Archives: Sky-Watcher

Eastern Veil narrowband H-alpha with Esprit 100 triplet refractor and ASI1600MM-C

NGC 6992 Eastern Veil supernova remnant
I've had more clear nights to use my new Sky-Watcher Esprit 100 triplet telescope. I've been collected HaRGB data between July 28 and Aug 7, on the Eastern Veil nebula NGC 6992. NGC 6992 is one part of the visible portions of the Cygnus Loop, a large but relatively faint supernova remnant (SNR). These are [...]

M13 first light with Esprit 100 triplet refractor

M13 globular cluster imaged with an Esprit 100 triplet and ASI1600mm-c
So I finally had some clear skies to collect some data using the new Esprit 100 triplet refractor. This data was taken without the use of the field flattener that comes with the telescope. I have to get a custom spacer/adapter manufactured in order to attached my camera/filter wheel to the field flattener. That is [...]