HEEPS

The HCI End-to-End Performance Simulator

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HEEPS is a high-contrast imaging (HCI) simulator, mostly geared towards studying the HCI performance of the ELT/METIS thermal infrared instrument.

Currently, the simulator includes four coronagraphs:

Classical Vortex Coronagraph (CVC)
Ring Apodized Vortex Coronagraph (RAVC)
Apodizing phase plate (APP)
Classical Lyot Coronagraph (CLC)

References

Delacroix, Absil, Orban de Xivry, et al. 2022, The High-contrast End-to-End Performance Simulator (HEEPS): influence of ELT/METIS instrumental effects
Absil, Delacroix, Orban de Xivry, et al. 2022, Impact of water vapor seeing on mid-infrared high-contrast imaging at ELT scale
Shinde, Delacroix, Orban de Xivry, et al. 2022, Modeling the vortex center glow in the ELT/METIS vortex coronagraph
Bowens, Meyer, Delacroix, et al. 2021, Exoplanets with ELT-METIS: I. Estimating the direct imaging exoplanet yield around stars within 6.5 parsecs
Carlomagno, Delacroix, Absil, et al. 2020, METIS high-contrast imaging: design and expected performance