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Beginner looking for advice with Andromeda


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Hello there, I'm new to astrophotography and have acquired some images of Andromeda via iTelescope.

As I've only been doing this for around a week (but seem to have done a lot of reading!), I'm not too disappointed in the result but clearly the image could be a lot better.  I would be grateful for any advice / tips that any of you could throw my way.

Details of images / processing:

- Calibration already done at Itelescope (I think) - the images come raw and "calibrated".

- All 300 sec exposures.  3 x lum binned 1 x 1. 3 x each of RGB, binned 2 x 2.

- Registered (nearest neighbour), normalised, data rejected (STD Sigma value 2), combined (sum) and LRGB combined in CCDstack (trial) with CCDinspector (trial).

- Some processing in photoshop via Annies Astro Actions.

The image is attached here (click for larger size which will show a vertical line towards the right hand side):  http://tinypic.com/view.php?pic=2ytnst2&s=5#.UoVSpeK0PdI

I have the FITS available if someone wanted to see try anything out.

Many thanks in advance!

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  • 2 weeks later...

Hi There,

I must appreciate your week's effort. You are better than many of us. I just need to learn this from you. Can you explain this in steps. I have Celestron 130mm EQ Astromaster and Nikon DSLR 5100. I am expecting too musn that i know but can't help it. All the best for the good work in future as well.

Warm regards,

Rajat

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Hello there, I'm new to astrophotography and have acquired some images of Andromeda via iTelescope.

How did you find it to use? I have wondered about giving it a go... can't imagine I'll ever invest in an imaging rig, but there are some things that don't seem to get photographed often...

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