Jump to content
  • Join the online East Midlands astronomy club today!

    With active forums, two dark sites and a knowledgeable membership, East Midlands Stargazers has something for everyone.

Another M81/M82 +SN


xanthic

Recommended Posts

I took advantage of the first clear night in ages to test a few things. I've got the first stage of my battery box complete, so I am now fully mobile :) I ran everything from 12 volts to make sure it all works before I drag it to a field. I lost about an hour trying to get Metaguide to calibrate before I realised that I'd not given it the declination of the target. Once I did that it worked fine :facepalm: If you use ASCOM, that part is not required. I'd better get round to sorting that EQMOD cable out...


 


 


This is 120 mins, 9 x 600 sec subs, 3 darks, 21 flats, ISO800, no crop. I am really fighting the light pollution here, for me the target is right next to the city light dome. The contrast on the stacked image was not good. I did use a Baader coma corrector and this has really sorted the edges of the field and collimating before hand has made the stars the right shape this time :)


 


m81m82.jpg


Link to comment
Share on other sites

Thanks guys :)


 


Felix - yes, much happier with the star field in this one. The coma corrector works a treat. 


Link to comment
Share on other sites

Great image knew I should of set up last night :facepalm:


 


too much ice skating, Midwifery, and Downton Abbey goes to the shops for me   :D  :D


 


Well at least S@N returned :wub:


Link to comment
Share on other sites

I've cropped out M82 and processed it seperately. The supernova is more prominent here.


 


get.jpg


Edited by xanthic
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.