Closed phajy closed 2 months ago
Can now jointly fit the XMM and NuSTAR data simultaneously. However, need a bit of help with the parameter binding syntax. I'd like to tie together the normalisations of the FPMA and FPMB for each NuSTAR dataset. However, I'm not sure how to specify which free parameters I wish to tie together since they all have the same symbol.
I'll then want to introduce a constant multiplicative component that is, e.g., fixed at 1.0 for all the XMM data sets but has a single value as a free parameter to be applied to all the NuSTAR data sets. This mitigates any cross-calibration problems. The free parameter should be $\approx 1$ as the calibration is pretty good.
Preliminary fits are completed. Decided to go with simple fits to single XMM data sets as a start. This illustrates the fitting process.
Marked as completed.
Preliminary fits to make sure we can load data into SpectralFitting and apply simple models.
Todo:
Progress:
quick_look.jl
will load and plot the three XMM data sets.