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zblz / naima

Derivation of non-thermal particle distributions through MCMC spectral fitting
http://naima.readthedocs.io
BSD 3-Clause "New" or "Revised" License
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ebl_absorption_model #211

Closed LL-RL closed 2 years ago

LL-RL commented 2 years ago

how ebl_absorption_model set energy range (GeV-TeV) in naima, when we use MCMC to fitting model ?

zblz commented 2 years ago

When calling the transmission method of an instance of EblAbsorptionModel, the first argument can be either an array of energies, or a data table with an energy column. Transmission will be computed for each of these energies, and an array with the same shape will be returned.

LL-RL commented 2 years ago

I am a graduate student from China. My name is Lu Lin. I am learning your Niama, but I have the following questions: How does the normalized parameter norm used at Naima give the electron number density per unit volume N? Best wishes,

---Original--- From: "Víctor @.> Date: Tue, Nov 2, 2021 06:03 AM To: @.>; Cc: @.**@.>; Subject: Re: [zblz/naima] ebl_absorption_model (#211)

When calling the transmission method of an instance of EblAbsorptionModel, the first argument can be either an array of energies, or a data table with an energy column. Transmission will be computed for each of these energies, and an array with the same shape will be returned.

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