Fatemeh Davoudi

Specutils doesn't accept JWST x1d format containing the pixel value vs. wavelength

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1- I have -x1d.fits format data as for a spectrum that I want to importing in Specutils. But unfortunately, it contains Pixel valus (DS/s) versus wavelength values. Specutils doesn't know...

emu.load_flux()

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Hello, In the emulated flux density file (emu.load_flux([2850,5.246,0.07])), I have the normalized flux, while I need that in its original unit (for example, Jy or erg/cm2/s). How can I access...

Excuse me, I have a question about log_scale too. When **Model** is called, the output cell gives a value for the log_scale of the fit too. Does it matter whether...

Can I modify the SpectrumModel() function to include the noise covariance matrix (a_N)? How can I go about doing that? When would it be beneficial to add it? I found...

Hello, Please have a look at Figure 5 of Czekala et al. 2015: It explains how the addition of local kernel can be so useful in some cases. My question...