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Spectrum class is missing in data_products #218

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okolo opened this issue Oct 6, 2023 · 2 comments
Open

Spectrum class is missing in data_products #218

okolo opened this issue Oct 6, 2023 · 2 comments
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@dsavchenko

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@okolo
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okolo commented Oct 6, 2023

In the docs https://odahub.io/ontology/#Spectrum I see the class for the spectrum. But I can not find anything related to the spectrum in oda_api.data_products. I also haven't found any examples.
@dsavchenko
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Currently, what is described by oda:Spectrum is a NumpyDataProduct (the product based on fits file). It is the one used for Integral spectrum, and it's not really extensively tested for other instruments.
Another way to represent spectrum, which is used for e.g. Gaia, Fermi is ODAAstropyTable

@volodymyrss
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Currently, what is described by oda:Spectrum is a NumpyDataProduct (the product based on fits file). It is the one used for Integral spectrum, and it's not really extensively tested for other instruments. Another way to represent spectrum, which is used for e.g. Gaia, Fermi is ODAAstropyTable

could you make a note on this in the doc?

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@okolo @volodymyrss @dsavchenko