[AstroPy] got centroid?

[Wolfgang Kerzendorf]

Hey all,

Thanks for all the suggestions. I'll give some a try, it's just for aligning data cubes.

But my email had another positive effect: We are collecting algorithms for astropy. So even though, I think the mentioned things are good enough for me, you should keep posting things so we can use this thread as future reference for centroiding. 


Cheers
   Wolfgang
On 2012-04-13, at 10:11 AM, Erik Tollerud wrote:

> Clearly this is something that should be in astropy, given the number
> of implementations that already exist...
> 
> But to add yet another, astropysics has `astropysics.utils.centroid`
> and `astropysics.utils.moments`.  And like Laurent, I've also written
> an SExtractor wrapper that's in `astropysics.phot.SExtractor`.
> 
> 
> On Thu, Apr 12, 2012 at 3:12 PM, Wolfgang Kerzendorf
> <wkerzendorf@gmail.com> wrote:
>> Hey all,
>> 
>> I just wanted to know if anyone has a quick and smart centroid script in any of the python libraries (easily installable). Even better would be star finding algorithms like sextractor.
>> 
>> Cheers
>>    Wolfgang
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> 
> 
> 
> -- 
> Erik Tollerud