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Synthesizer
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  • Getting Started
    • Installation
    • Downloading Grids
    • Overview
  • Grids
    • Grid example
  • Galaxy
    • Particle vs Parametric
    • Line of Sight Calculations
  • Components
    • Stars
    • Gas
    • Blackholes
  • Sed
    • The Sed object
  • Emission models
    • Emission model basics
    • Premade Models
      • Stellar Emission Models
      • AGN Emission Models
      • Common Models
    • Dust emission
    • Modifying a model
    • Creating your own EmissionModel
    • Saving or not saving the emission
    • Combined Emission Models
  • Attenuation
    • Dust Attenuation Curves
    • Intergalactic Medium Absortion
  • Generating spectra
    • Stellar Spectra
    • Black Hole Spectra
    • Galaxy Spectra
  • Emission Lines
    • Lines from Grid objects
    • Lines from Galaxy objects
  • Filters
    • Filters example
  • Photometry
    • Generating Photometry
    • Generating photometry from a Galaxy
  • Imaging
    • Images From Galaxy Particle distributions
    • Images From Parametric Galaxies
    • Spectral Data Cubes from Galaxy Particle distributions
    • Spectral Data Cubes from a Parametric Galaxy
    • Property maps
  • Parallelism
  • Advanced
    • Configuration Options
    • Units
    • Abundances
    • Creating Grids
  • Cookbook
    • Generate active galaxy
    • Generate composite galaxy
  • Examples
    • Cosmological simulation examples
      • Line of sight example
      • Age lookup test
      • Aperture Mask Example
      • Camels luminosity function example
      • SC-SAM example
      • Parametric Young Stars Example
      • Camels example
    • General examples
      • IGM transmission example
      • Dust curves example
      • Filters example
      • Plot quiescent UVJ diagram
      • Photometry example
    • Grid examples
      • Plot ionising luminosity
      • Plot the line continuum for a given grid point
      • Plot spectra example
      • Get lines example
      • Plot spectra by age
    • Imaging examples
      • Get sum of image inside an aperture
      • Image addition example
    • Parametric galaxy examples
      • Compare different parametric star formation history models
      • Demonstrate the dense basis approach for describing the SFZH
      • Generate parametric morphology profile
      • Plot delta_lambda for a grid.
      • Create image example
      • Generating Lines from a Parametric Galaxy
      • Generate parametric observed SED
      • An example showing how to scale a galaxy’s mass by luminosity/flux.
      • Generate parametric galaxy SED
      • Plot equivalent width for UV indices
    • Particle galaxy examples
      • Create sampled SED
      • Compare parametric and particle SEDs
      • Compare SPS grid assignment methods
      • Compare Single star particle to instantaneous SFZH
      • Plot line of sight diagnostics
      • Plot line of sight optical depth calculations
      • Rotating particle distributions
  • API Reference
    • synthesizer
      • synthesizer.abundances
        • synthesizer.abundances.abundance_patterns
        • synthesizer.abundances.abundance_scalings
        • synthesizer.abundances.depletion_models
        • synthesizer.abundances.elements
        • synthesizer.abundances.reference_abundance_patterns
      • synthesizer.ascii_table
      • synthesizer.base_galaxy
      • synthesizer.components
        • synthesizer.components.blackhole
        • synthesizer.components.component
        • synthesizer.components.stellar
      • synthesizer.conversions
      • synthesizer.download_data
      • synthesizer.emission_models
        • synthesizer.emission_models.agn
          • synthesizer.emission_models.agn.models
          • synthesizer.emission_models.agn.unified_agn
        • synthesizer.emission_models.attenuation
          • synthesizer.emission_models.attenuation.dust
          • synthesizer.emission_models.attenuation.igm
        • synthesizer.emission_models.base_model
        • synthesizer.emission_models.dust
          • synthesizer.emission_models.dust.emission
        • synthesizer.emission_models.models
        • synthesizer.emission_models.operations
        • synthesizer.emission_models.stellar
          • synthesizer.emission_models.stellar.models
          • synthesizer.emission_models.stellar.pacman_model
      • synthesizer.exceptions
        • synthesizer.exceptions.DownloadError
        • synthesizer.exceptions.GridError
        • synthesizer.exceptions.InconsistentAddition
        • synthesizer.exceptions.InconsistentArguments
        • synthesizer.exceptions.InconsistentCoordinates
        • synthesizer.exceptions.InconsistentParameter
        • synthesizer.exceptions.InconsistentWavelengths
        • synthesizer.exceptions.IncorrectUnits
        • synthesizer.exceptions.MissingArgument
        • synthesizer.exceptions.MissingAttribute
        • synthesizer.exceptions.MissingImage
        • synthesizer.exceptions.MissingSpectraType
        • synthesizer.exceptions.MissingUnits
        • synthesizer.exceptions.SVOFilterNotFound
        • synthesizer.exceptions.SVOInaccessible
        • synthesizer.exceptions.UnimplementedFunctionality
        • synthesizer.exceptions.UnknownImageType
        • synthesizer.exceptions.UnmetDependency
        • synthesizer.exceptions.UnrecognisedOption
        • synthesizer.exceptions.WavelengthOutOfRange
      • synthesizer.filters
      • synthesizer.galaxy
      • synthesizer.grid
      • synthesizer.imaging
        • synthesizer.imaging.extensions
          • synthesizer.imaging.extensions.circular_aperture
          • synthesizer.imaging.extensions.image
          • synthesizer.imaging.extensions.spectral_cube
        • synthesizer.imaging.image
        • synthesizer.imaging.image_collection
        • synthesizer.imaging.spectral_cube
      • synthesizer.instruments
        • synthesizer.instruments.filters
        • synthesizer.instruments.instrument
        • synthesizer.instruments.instrument_collection
      • synthesizer.kernel_functions
      • synthesizer.line
      • synthesizer.line_ratios
      • synthesizer.load_data
        • synthesizer.load_data.load_camels
        • synthesizer.load_data.load_eagle
        • synthesizer.load_data.load_flares
        • synthesizer.load_data.load_scsam
        • synthesizer.load_data.load_simba
        • synthesizer.load_data.utils
      • synthesizer.parametric
        • synthesizer.parametric.blackholes
        • synthesizer.parametric.galaxy
        • synthesizer.parametric.metal_dist
        • synthesizer.parametric.morphology
        • synthesizer.parametric.sf_hist
        • synthesizer.parametric.stars
      • synthesizer.particle
        • synthesizer.particle.blackholes
        • synthesizer.particle.galaxy
        • synthesizer.particle.gas
        • synthesizer.particle.particles
        • synthesizer.particle.stars
      • synthesizer.photoionisation
        • synthesizer.photoionisation.cloudy17
        • synthesizer.photoionisation.cloudy23
        • synthesizer.photoionisation.photoionisation
      • synthesizer.photometry
      • synthesizer.sed
      • synthesizer.units
      • synthesizer.utils
        • synthesizer.utils.art
        • synthesizer.utils.ascii_table
        • synthesizer.utils.geometry
        • synthesizer.utils.integrate
        • synthesizer.utils.plt
        • synthesizer.utils.stats
        • synthesizer.utils.util_funcs
      • synthesizer.warnings
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Imaging examples¶

Get sum of image inside an aperture

Get sum of image inside an aperture

Image addition example

Image addition example
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Get sum of image inside an aperture
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Plot spectra by age
Copyright © 2024, Chris Lovell, Will Roper, Aswin Vijayan, Stephen Wilkins
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