 |
The SKIRT project
advanced radiative transfer for astrophysics
|
|
The SKIRT project
advanced radiative transfer for astrophysics
|
#include <Starburst99SEDFamily.hpp>
Public Member Functions | |
| Starburst99SEDFamily (SimulationItem *parent) | |
| double | cdf (Array &lambdav, Array &pv, Array &Pv, const Range &wavelengthRange, const Array ¶meters) const override |
| Range | intrinsicWavelengthRange () const override |
| vector< SnapshotParameter > | parameterInfo () const override |
| double | specificLuminosity (double wavelength, const Array ¶meters) const override |
| Public Member Functions inherited from SimulationItem | |
| template<class T> | |
| T * | find (bool setup=true) const |
| template<class T> | |
| T * | interface (int levels=-999999, bool setup=true) const |
| virtual string | itemName () const |
| void | setup () |
| string | typeAndName () const |
| Public Member Functions inherited from Item | |
| Item (const Item &)=delete | |
| virtual | ~Item () |
| void | addChild (Item *child) |
| const vector< Item * > & | children () const |
| virtual void | clearItemListProperty (const PropertyDef *property) |
| void | destroyChild (Item *child) |
| virtual bool | getBoolProperty (const PropertyDef *property) const |
| virtual vector< double > | getDoubleListProperty (const PropertyDef *property) const |
| virtual double | getDoubleProperty (const PropertyDef *property) const |
| virtual string | getEnumProperty (const PropertyDef *property) const |
| virtual int | getIntProperty (const PropertyDef *property) const |
| virtual vector< Item * > | getItemListProperty (const PropertyDef *property) const |
| virtual Item * | getItemProperty (const PropertyDef *property) const |
| virtual string | getStringProperty (const PropertyDef *property) const |
| int | getUtilityProperty (string name) const |
| virtual void | insertIntoItemListProperty (const PropertyDef *property, int index, Item *item) |
| Item & | operator= (const Item &)=delete |
| Item * | parent () const |
| virtual void | removeFromItemListProperty (const PropertyDef *property, int index) |
| virtual void | setBoolProperty (const PropertyDef *property, bool value) |
| virtual void | setDoubleListProperty (const PropertyDef *property, vector< double > value) |
| virtual void | setDoubleProperty (const PropertyDef *property, double value) |
| virtual void | setEnumProperty (const PropertyDef *property, string value) |
| virtual void | setIntProperty (const PropertyDef *property, int value) |
| virtual void | setItemProperty (const PropertyDef *property, Item *item) |
| virtual void | setStringProperty (const PropertyDef *property, string value) |
| void | setUtilityProperty (string name, int value) |
| virtual string | type () const |
Protected Member Functions | |
| Starburst99SEDFamily () | |
| void | setupSelfBefore () override |
| Protected Member Functions inherited from SEDFamily | |
| SEDFamily () | |
| Protected Member Functions inherited from SimulationItem | |
| SimulationItem () | |
| virtual bool | offersInterface (const std::type_info &interfaceTypeInfo) const |
| virtual void | setupSelfAfter () |
| Protected Member Functions inherited from Item | |
| Item () | |
Private Types | |
| using | BaseType |
| using | ItemType |
Private Attributes | |
| StoredTable< 3 > | _table |
Friends | |
| class | ItemRegistry |
An instance of the Starburst99SEDFamily class represents a family of Starburst99 SEDs for single stellar populations (Leitherer et al. 1999, ApJS, 123, 3), assuming the Kroupa initial mass function (Kroupa 2001, MNRAS, 322, 231), parameterized on metallicity and age, and scaled by the initial mass of the SSP. Geneva High tracks at Z = 0.001, 0.004, 0.008, 0.02, 0.04 were selected. Initial time was 0.01 Myr ending at 1.049 Gyr with a time step of 1 Myr. All other parameters were set to the default values recommended on the STARBURST99 webpage. Only the stellar emission was used.
The SEDs are tabulated over a wavelength range from 0.0091 \(\mu\mathrm{m}\) to 160 \(\mu\mathrm{m}\) with the spectral resolution shown in the figure below.
The library data was generated by the code of Starburst99 (see https://massivestars.stsci.edu/starburst99/docs/) and converted to SKIRT stored table format for inclusion as a resource file. The stored table is opened during setup, and it is subsequently interpolated to the desired parameters and wavelength grid when needed.
When imported from a text column file, the parameters for this SED family must appear in the following order in the specified default units (unless these units are overridden by column header info):
\[ M_\mathrm{init}\,(\mathrm{M}_\odot) \quad Z\,(\mathrm{dimensionless}) \quad t\,(\mathrm{yr}) \]
|
inlineprotected |
Default constructor for concrete Item subclass Starburst99SEDFamily: "a Starburst99 SED family for single stellar populations".
|
explicit |
This constructor can be invoked programmatically by classes that use a hard-coded SED family (as opposed to selected through the ski file). Before the constructor returns, the newly created object is hooked up as a child to the specified parent in the simulation hierarchy (so it will automatically be deleted), and its setup() function has been called.
|
overridevirtual |
This function constructs both the normalized probability density function (pdf) and the corresponding normalized cumulative distribution function (cdf) for the SED with the specified parameters over the specified wavelength range. The function returns the normalization factor. The number and type of parameters must match the information returned by the parameterInfo() function; if not the behavior is undefined.
Implements SEDFamily.
|
overridevirtual |
This function returns the intrinsic wavelength range of the SED family. It retrieves this range from the underlying stored table.
Implements SEDFamily.
|
overridevirtual |
This function returns the number and type of parameters used by this particular SED family as a list of SnapshotParameter objects. Each of these objects specifies unit information and a human-readable descripton for the parameter.
Implements SEDFamily.
|
overrideprotectedvirtual |
This function opens the appropriate resource file (in SKIRT stored table format).
Reimplemented from SimulationItem.
|
overridevirtual |
This function returns the specific luminosity \(L_\lambda\) (i.e. radiative power per unit of wavelength) for the SED with the specified parameters at the specified wavelength, or zero if the wavelength is outside of the SED's intrinsic wavelength range. The number and type of parameters must match the information returned by the parameterInfo() function; if not the behavior is undefined.
Implements SEDFamily.