#245 closed defect (worksforme)
psSphereTransformICRSToGalatic()
| Reported by: | Owned by: | Paul Price | |
|---|---|---|---|
| Priority: | high | Milestone: | |
| Component: | PSLib ADD | Version: | unspecified |
| Severity: | normal | Keywords: | |
| Cc: |
Description
Please specify the appropiate values for alphaP, deltaP, phiP.
Change History (4)
comment:1 by , 22 years ago
| Resolution: | → worksforme |
|---|---|
| Status: | new → closed |
comment:3 by , 22 years ago
Bug 244 is not a duplicate. It dealt with ecliptic coords.
I'm also hoping that your comment about alpha_p and phi_p will be put in the
next ADD. The fact that they can be switched is not obvious to me from
equations 55 through 60.
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All the information is available on p17 of the ADD.
The symmetry between equations 55-57 and 58-60 means that, to do a reverse
transformation, you can simply switch alpha_p and phi_p and apply the forward
transformation.