Vincent Deloupy

icon location Concordia Station, Antarctica icon location Graduate in Theoretical Physics of École Normale Supérieure, Paris. Graduate in Astronomy, Astrophysics & Space Science of Observatoire de Paris, Paris.

Results 2 issues of Vincent Deloupy

Failure in astrometry after using astrometry.net

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**Prose v3.3.4** Using an ASTEP+ dataset for TOI-3461.01 on 2024-09-06 (CAMR), Prose3 calibration sequence fails to resolve the astrometry using the block _ComputeTransformTwirl_ leading to a "singular transformation matrix" error...

Calibration stars philosophy

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**Prose v3.3.4** Using the photometric pipeline provided by Prose to produce lightcurves of exoplanets transits, it is needed to calibrate the raw target star flux with a collection of so-called...