First light for the GRAVITY+ Adaptive Optics: Extreme adaptive optics for the Very Large Telescope Interferometer

GRAVITY+ improves by orders of magnitude the sensitivity, sky-coverage, and contrast of the Very Large Telescope Interferometer (VLTI). A central part of this project is the development of Gravity Plus Adaptive Optics (GPAO), a dedicated high-order and laser-guide star adaptive optics (AO) system fo...

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Hoofdauteurs:	Abuter R., Allouche F., Bailet C., Benisty M., Berdeu A., Berger J.-P., Berio P., Bigioli A., Blanchard C., Boebion O., Bonnet H., Bourdarot G., Bourget P., Brandner W., Brulé J., Burgos P., Carbillet M., Correia C., Courtney-Barrer B., Curaba S., Davies R., Defrère D., Delboulbé A., Delplancke F., Dembet R., Drescher A., Dubost N., Eckart A., Édouard C., Eisenhauer F., Esteras Otal L., Fabricius M., Feuchtgruber H., Fédou P., Finger G., Schreiber N. M. Förster, Frahm R., Garcia E., Garcia P., Lopez R. Garcia, Genzel R., Gil J. P., Gillessen S., Gomes T., Gonté F., Gopinath V., Gouvret C., Graf J., Guajardo P., Guieu S., Hackenberg W., Hartl M., Haubois X., Haußmann F., Henning T., Hibon P., Hönig S., Horrobin M., Houllé M., Hubin N., Taieb I. Ibn, Jochum L., Jocou L., Jost A., Kammerer J., Karl L., Kaufer A., Kern P., Kervella P., Kolb J., Korhonen H., Kreidberg L., Krempl P., Lacour S., Lagarde S., Lai O., Lapeyrère V., Laugier R., Leal V., Le Bouquin J.-B., Leftley J., Léna P., Lopez B., Lutz D., Magnard Y., Mang F., Marcotto A., Maurel D., Mérand A., Millour F., Montarges M., More N., Morujão N., Moulin T., Nowacki H., Nowak M., Oberti S., Ott T., Pallanca L., Patru F., Paumard T., Perraut K., Perrin G., Petrucci P. O., Petrov R., Pfuhl O., Pourré N., Rabien S., Rau C., Riquelme M., Robbe-Dubois S., Rochat S., Salman M., Sánchez-Bermúdez J., Schubert J., Scigliuto J., Shchekaturov P., Schuhler N., Shangguan J., Shimizu T., Scheithauer S., Soenke C., Soulez F., Stadler E., Stadler J., Straubmeier C., Sturm E., Subroweit M., Sykes C., Tacconi L. J., Tristram K. R. W., Uysal S., von Fellenberg S., Widmann F., Wieprecht E., Wiezorrek E., Woillez J., Yazici S., Zins G.
Formaat:	Artigo
Taal:	Inglês
Gepubliceerd in:	EDP Sciences 2026-03-01
Reeks:	Astronomy & Astrophysics
Onderwerpen:	instrumentation: adaptive optics instrumentation: interferometers planets and satellites: atmospheres protoplanetary disks magellanic clouds quasars: supermassive black holes
Online toegang:	https://www.aanda.org/articles/aa/full_html/2026/03/aa55666-25/aa55666-25.html
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