Tuesday, December 12, 2017

I'm Probably Closing Out The Year A Little Early

After much traveling and some surgery, I may not have much time or energy to do much more imaging. I did get some done the night of December 10th. As noted earlier, I'm trying to image the Herschel objects on the Herschel 400 list. What I'm finding is that some of the objects are turning out to be things I will want to come back to when I get the time. One such object was found Sunday, NGC891, a cool looking galaxy in the constellation of Andromeda. Of course, Andromeda also has many other galaxies, such as the huge M31 galaxy. Mostly, it's just I didn't know this one was here, and it's looks like a nice one to take a longer look at. In this “run” of 6 images, 3 of the images are stacks of 1 minute, the other images are only 10 seconds, but stacks of 5 images. The 10 second images do not contain any galaxies. I hope to be able to give more information on these objects at a later time.

Lets start with the 1 minute images.

NGC205, aka M110, Elliptical galaxy, Stack of 3 1 min frames F6.3, 8" LX200GPS

NGC404 lenticular galaxy. Stack of 3 1 min frames. I need to find out about the nebulosity around the bright star.

NGC891 This is the one I'm coming back to. Obviously a galaxy with a dark dust lane thru the center.

And now the 10 second images.

NGC752 Open cluster.

NGC7662 a planetary nebula aka at the Blue Snowball Nebula


NGC7686 another open cluster.

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