color imaging

Basic Color Imaging with DS9 and Gimp

Discipline: 
This guide will take you through the steps you need to find and create your own color image using data from the LCOGT archive, DS9 and the Gimp. You can do this with sample data available from the public archive, or with data from your own observations if you have an account. After doing this activity you should be able to:

* Use DS9 to scale an image and save it in jpg format
* Use the GIMP to combine the jpg files into one color image

FTN image makes Astronomy Picture of the Day

An image taken with LCOGT's Faulkes Telescope North was the NASA Astronomy Picture of the Day for June 26th 2008. You can view the APOD site here:

http://apod.nasa.gov/apod/

The image of the planetary nebula M27 was taken by top UK astrophotographer Nik Szymanek. The final image was a mosaic of 4 frames (each frame made up stacked images), using the narrow band filters H alpha, H beta and OIII.

 

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