Need help relating RGZ To FIRST, NVSS, SDSS , WISE data
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by Tobend
Is there a post where the relationship between the RGZ image frame (size, orientation, centration) relative to those mentioned above is clearly summarised? Thanks in advance for any help or comments.
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by JeanTate in response to Tobend's comment.
What is the scale of the images? And the typical size of point sources (PSFs)? is a start.
SDSS images have variable scale; you can see it if you tick the "Label" box in the left-hand panel, and the scale changed by clicking on a bar in the scale tool (below the Search button).
FIRST images come with an image size (in pix) and labelled axes.
There's a post somewhere with a mention of the NVSS scale, but I don't know where.
WISE?
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