Skip to content

Fix WCS position error scaling for non-square pixels - #398

Open
AlexKurek wants to merge 1 commit into
lofar-astron:masterfrom
AlexKurek:Fix-WCS-position-error-scaling-for-non-square-pixels
Open

Fix WCS position error scaling for non-square pixels#398
AlexKurek wants to merge 1 commit into
lofar-astron:masterfrom
AlexKurek:Fix-WCS-position-error-scaling-for-non-square-pixels

Conversation

@AlexKurek

Copy link
Copy Markdown
Contributor

Source position errors (sraE and sdecE) were scaled using the geometric mean of the pixel area (sqrt(cdeltsq)), causing inaccuracies if the pixels were not square.

@gmloose
gmloose requested a review from darafferty August 20, 2026 10:39
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant