FluoroStar 110 FLT APO

North America Nebula – Canon 50D

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North America Nebula… An object I always loved and I always feared. But still beautiful and amazing in its detail and charming appearance. I also see the symbolism behind it now when I’ve moved to US with family and kids. It was time to grab the bull by its horns and look at it straight in its eyes.

This image consist of 12 separate exposures between 2 and 2.5 minutes each at ISO 1600 with a Canon DSLR taken 10/26/2019. I’ve made an unprocessed blog post earlier about this nebula, but really never had the time to technically deep dive into post-processing and stacking. I thought since I’m about to write an article on the Observer in its coming issue about postprocessing and I’ve chosen Nebulosity, why not give it a try. I’m kinda allergic to try something more expensive than that, such as PixInsight. One day I’ll get my hands on it too.

So here we are… Behold The North America Nebula a.k.a. NGC 7000. Quite wide object (120 x 100 arc minutes) in one of the most interesting constellations of the northern hemisphere, Cygnus.

Image was taken through William Optics FluoroStar 110, with a Canon 50D DSLR, EQ6 Pro mount.

But all in all… I still don’t give up on this object… I’ll be back soon to collect more of its distant and faint magnitude 4 light!

Niklas Henricson

Sunspot observation

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sunspots 1195, 1196, 1193
sunspots 1195, 1196, 1193

Enjoying Easter holidays with a bright shiny and sunny day with my telescope. Considering it has been very nice weather during the entire holidays here in Sweden, this must have been the best as there are two sunspots appearing on the surface of the sun (1195, 1196 and 1193).

This image was taken by using a Mülar filter installed infront of my refractor (William Optics Fluorostar 110 FLT APO) at ISO 100, shutter speed 1/800, WB: 7500 K and was processed with curves and levels adjustments in Adobe Photoshop.

Orion’s Nebula M42

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Orion Nebula M42
Orion Nebula M42

Having a cold and a 39 degrees fever I couldn’t resist from not observing tonight. Tonight’s object was Orion’s nebula (a.k.a. M42). I had to try my new SynGuider, so things went slowly at the beginning while trying to understand the menu options and also attempting to aligning my newtonian with my Megrez 72.

The reason I was using my newtonian this time was because my FluorStar is sent for service maintainance. Unfortunately I’ve got some troubles with my crayford focuser and so I needed someone to check it out.

Regardless, both the newtonian and my Synguider did an excellent job tonight autoguiding a star and allowing me to take a shot on Orion’s nebula. I used ISO1600, experimenting with different exposures. At this particular shot it was 75 seconds.