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Comparison between prose 2 and prose 3

Open mathtimm opened this issue 2 years ago • 2 comments

I compared the photometry obtained with prose 2 and prose 3 a SPECULOOS dataset (TOI-6251 2023/09/23 for reference) and for a similar aperture size and the same comparison stars, the photometry is less good with prose 3. The sequence used is the same apart from the centroiding algorithm, but Ballet doesn't seem to work (see issue #145).

Prose 3 : aperture = 10.346601050103892 px, comps=[2,1] image Prose 2 : aperture = 9.87536795795926 px, comps = [1,2] image

mathtimm avatar Oct 16 '23 08:10 mathtimm

prose 2 and 3 are usually very comparable, as all algorithms used are the same and only the interface has changed. So I expect the centroiding algorithm to make most of the difference here, let's try to solve #145 before digging into this one

lgrcia avatar Oct 16 '23 15:10 lgrcia

Did using CentroidBallet solved the issue?

lgrcia avatar Nov 02 '23 20:11 lgrcia