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The yt Project: Data/index
Sample Data
These datasets are provided for experimentation and testing purposes only. They do not necessarily reflect any published work or scientific consistency.
| Filename | Size | Description | Code | Link |
|---|
Auxiliary Data Files
These data files can be used in yt for various analysis tasks.
| Auxiliary Data Files | Size | Description | Link |
|---|---|---|---|
| apec_emissivity (v. 3) | 243 KB | X-ray emissivity tables created with AtomDB v3.0.9 (for a collisionally ionized plasma), used for creating X-ray fields. This needs to be multiplied by ne*nH instead of nH**2 (which was the case in v. 2). Used in yt 4.0 and later. | download |
| cloudy_emissivity (v. 2) | 2.1 MB | X-ray emissivity tables created with Cloudy (for a photoionized plasma), used for creating X-ray fields. Identical to v. 1 except that emissivity is per keV instead of per Hz, and the file contains the edges of the energy bins. | download |
| apec_emissivity (v. 2) | 243 KB | X-ray emissivity tables created with AtomDB (for a collisionally ionized plasma), used for creating X-ray fields. Identical to v. 1 except that emissivity is per keV instead of per Hz, the file contains the edges of the energy bins, and the grid of temperatures has more values. | download |
| cloudy_emissivity (v. 1) | 2.1 MB | X-ray emissivity tables created with Cloudy (for a photoionized plasma) and used for creating X-ray fields. Calculated with Cloudy 13 rc1 on 12/10/2012. | download |
| apec_emissivity (v. 1) | 197 KB | X-ray emissivity tables created with AtomDB (for a collisionally ionized plasma) and used for creating X-ray fields. Calculated with APEC v2.0.2 on 06/24/2014. | download |
| xray_data | 30 MB | Various data tables and response files for use with the X-ray Photon Simulator Analysis Module, which has been deprecated. These files are also deprecated. | download |
| owls_ion_data | 13 MB | OWLS ionization equilibrium data | download |
| bc03 | 57 MB | Tables from 'Stellar population synthesis at the resolution of 2003' by Bruzual & Charlot (2003). | download |
| absorption_spectrum_data | 78 KB | Sample outputs from AbsorptionSpectrum analysis module for use in testing. Lyman-alpha spectra for the enzo_cosmology_plus dataset. | download |