<root> <common> <wl_min val="3" val_unit="um" comment="Shortest wavelength used for binning input spectra"/> <wl_max val="5" val_unit="um" comment="Shortest wavelength used for binning input spectra"/> <wl_delta val="1" val_unit="nm" comment="Wavelength increment used for binning input spectra"/> <!-- <res val="1000" val_unit=""--> <!-- comment="Resolving power for common spectral binning. A linear binning wavelength integral is estimated as wl_min/R"/>--> <d_aperture val="0.5" val_unit="m" comment="Diameter of the telescope aperture"/> <psf val="Airy" osf="10" comment="PSF of the optical system. Can be Airy or a file"/> <!-- <psf val="data/ps2f.txt" comment="PSF of the optical system. Can be Airy or a file"/>--> <jitter_sigma val="1" val_unit="arcsec" comment="Sigma of the telescope jitter"/> <output path="output" format="fits" comment="Output directory to store output files"/> <exposure_time val="0.1" val_unit="s" comment="The exposure time"/> <!-- <output_path val="output" comment="Output directory to store output files"/>--> </common> <astroscene> <target type="BlackBodyTarget" temp="5778" temp_unit="K" mag="10" mag_unit="mag" band="V" comment="Modeling the sun as mag 10 star"/> <optical_component type="Atmosphere" transmittance="data/atmosphere/transmittance.csv" emission="data/atmosphere/emission.csv" comment="Including the atmosphere"/> <optical_component type="StrayLight" emission="data/strayLight/emission.csv" comment="Including arbitrary noise sources"/> </astroscene> <common_optics> <optical_component type="Mirror" reflectance="data/mirror/reflectance.csv" emissivity="data/mirror/emissivity.csv" temp="70" temp_unit="K" comment="M1" obstruction="0.1" obstructor_temp="70" obstructor_temp_unit="K"/> <optical_component type="Mirror" reflectance="data/mirror/reflectance.csv" emissivity="data/mirror/emissivity.csv" temp="70" temp_unit="K" comment="M2"/> <optical_component type="Mirror" reflectance="data/mirror/reflectance.csv" emissivity="data/mirror/emissivity.csv" temp="70" temp_unit="K" comment="M3"/> <!-- <optical_component type="Filter" band="B"--> <!-- emissivity="data/filter/emissivity.csv" val="70" val_unit="K" comment="Filter wheel"/>--> <optical_component type="Filter" start="400" start_unit="nm" end="480" end_unit="nm" emissivity="data/filter/emissivity.csv" temp="70" temp_unit="K" comment="Filter wheel"/> </common_optics> <instrument> <optical_component type="Lens" transmittance="data/lens/transmittance.csv" emissivity="data/lens/emissivity.csv" temp="70" temp_unit="K" comment="M4"/> <sensor type="Imager"> <f_number val="13" val_unit="" comment="The working f/#"/> <pixel_geometry val="1024, 1024" val_unit="pix" comment="Pixel geometry"/> <center_offset val="0, 0" val_unit="pix" comment="Shift of the array center"/> <pixel> <quantum_efficiency val="data/ccd/PCO-Edge-42-QE.txt" comment="Quantum efficiency of the detector pixel"/> <pixel_size val="6.5" val_unit="um"/> <dark_current val="20" val_unit="electron / (pix * s)" comment="Detector dark current"/> <sigma_read_out val="10.0" val_unit="electron(1/2) / pix" comment="Detector readout noise in e-rms"/> <well_capacity val="30000" val_unit="electron" comment="Well capacity of a pixel"/> </pixel> <photometric_aperture comment="The photometric aperture used to calculate signal and noise."> <shape val="square" comment="Shape of the photometric aperture. Can be square / circle"/> <contained_energy val="min" comment="Contained energy for calculating the SNR. Can be Peak, FWHM, Min or the percentage of encircled energy."/> <!-- <contained_pixels val="20" val_unit="pix" comment="Number of contained pixels."/>--> </photometric_aperture> </sensor> </instrument> </root>