From the 1 of 5 linked papers with an AI index.
5 papers
Charge migration characterization in the METIS H2RG detectors
Danny Gasman, Benoît Serra, Roy van Boekel +4
The Mid-infrared ELT Imager and Spectrograph (METIS) is one of the first-light instruments of the Extremely Large Telescope (ELT). For the L and M band, the instrument makes use of…
Persistence characteristics of H4RG-15 detectors for ESO instruments
Elizabeth M. George, Domingo Alvarez Mendez, Nagaraja Naidu Bezawada +3
As a part of the ESO Instrumentation Program, we already ordered 23 H4RG-15 (2.5 um cut-off) detectors for the instruments MOONS, MICADO, and HARMONI, with more of these detectors…
Direct Imaging Discovery of Giant Exoplanet Pictoris d: A Decade-Long Game of Hide-and-Seek
Ben J. Sutlieff, Markus J. Bonse, Valentin Christiaens +94
The paper reports the direct imaging discovery of a third giant exoplanet, β Pictoris d, using VLT/ERIS and archival JWST/NIRCam and VLT/SPHERE data, and characterizes its orbit, t…
An Analysis of Large Astronomical Detector Controller Systems and Implications for Future ESO Detector Systems
Mathias Richerzhagen, Naidu Bezawada, Sebastian Elias Egner +11
Large astronomical instruments using tens to hundreds of optical or infrared science detectors pose specific challenges for detector control, where, in addition to performance, oth…
Performance of the image persistence model for Euclid infrared detectors
B. Kubik, R. Barbier, G. Smadja +99
Large-format infrared detectors are at the heart of major ground and space-based astronomical instruments, and the HgCdTe HxRG is the most widely used. The Near Infrared Spectromet…