Euclid mission status after mission critical design

Laureijs, R. J.; Racca, Giuseppe D.; Mellier, Y.; Musi, P.; Brouard, L.; Boenke, Tobias; Venancio, L. Gaspar; Maiorano, E.; Short, A.; Strada, Paolo; Altiéri, B.; Buenadicha, Guillermo; Dupac, X.; Alvarez, P. Gomez; Hoar, J.; Kohley, R.; Vavrek, R.; Rudolph, A.; Schmidt, Meic H.; Amiaux, J.; Aussel, H.; Cropper, Mark; Cuillandre, Jean-Charles; Dabin, C.; Dinis, Joao; Nakajima, R.; Maciaszek, T.; Scaramella, R.; Silva, Antônio da; Tereno, I.; Williams, Olivia; Zacchei, A.; Azzollini, R.; Bernardeau, F.; Brinchmann, Jarle; Brockley‐Blatt, C.; Castander, F.; Cimatti, A.; Conselice, Christopher J.; Ealet, A.; Fosalba, P.; Guzzo, L.; Hoekstra, H.J.W.M.; Hudelot, P.; Jahnke, K.; Kitching, Thomas D.; Miller, Lea S.; Mohr, J.; Percival, W. H.; Pettorino, V.; Rhodes, John; Sánchez, Álvaro Bueno; Sauvage, M.; Serrano, S.; Teyssier, R.; Weller, J.; Zoubian, J.

doi:10.1117/12.2563145

Cited by 5 publications

(1 citation statement)

References 6 publications

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“…These spectra will be combined offline in order to purify the spectrum of each source from contaminants. The grism RGS270 will not be used because of non-conformity discovered in 2020 [8]. The observations with RGS000 and RGS180 will be complemented by two observations made again with RGS000 and RGS180, tilted by −4 • and +4 • , respectively.…”

Section: Pos(ichep2022)094mentioning

confidence: 99%

Euclid in a nutshell

Troja¹,

Tutusaus²,

Sorce³

2022

Proceedings of 41st International Conference on High Energy Physics — PoS(ICHEP2022)

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Euclid is a European Space Agency (ESA) mission designed to constrain the properties of dark energy and gravity via weak gravitational lensing and galaxy clustering. It will carry out a wide area imaging and spectroscopy survey in visible and near-infrared bands, covering approximately 15 000 deg 2 of the extragalactic sky in six years. Euclid will be equipped with a 1.2 m diameter Silicon Carbide (SiC) mirror telescope feeding two instruments built by the Euclid Consortium: a high-quality panoramic visible imager and a near-infrared photometer and spectrograph. These proceedings briefly describe the satellite and its instruments, which are optimised for pristine point spread function and reduced stray light, producing very crisp images. Furthermore, we summarise the survey strategy, the global scheduling, and the preparations for the satellite commissioning and the Science Data Centers to produce scientific data.

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Section: Pos(ichep2022)094mentioning

confidence: 99%

Euclid in a nutshell

Troja¹,

Tutusaus²,

Sorce³

2022

Proceedings of 41st International Conference on High Energy Physics — PoS(ICHEP2022)

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Sun-Earth debris study, part 1: Preliminary investigation of debris propagation dynamics near the Sun-Earth collinear Lagrange points

Reid,

Bettinger

2025

Aerospace Science and Technology

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Probing the rest-frame of the Universe with the near-IR cosmic infrared background

Kashlinsky¹,

Atrio-Barandela²

2022

Monthly Notices of the Royal Astronomical Society: Letters

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While the cosmic microwave background (CMB) dipole is largely assumed to be entirely kinematic, there is evidence that part of it is primordial. Such a possibility arises in models implying a tilt, interpreted as a dark flow, across the observable Universe. The kinematic nature of the entire CMB dipole can be probed using the dipole of cosmic backgrounds from galaxies after the last scattering. The near-infrared (near-IR) cosmic infrared background (CIB) spectral energy distribution leads to an amplified dipole compared with the CMB. The CIB dipole is affected by galaxy clustering, decreasing with fainter, more distant galaxies, and by Solar System emissions and Galactic dust, which dominate the net CIB cosmological dipole in the optical/near-IR. We propose a technique that enables an accurate measurement of the kinematic near-IR CIB dipole. The CIB, effectively the integrated galaxy light (IGL), would be reconstructed from resolved galaxies in forthcoming space-borne wide surveys covering four bands, 0.9–2.5 μm. The galaxies will be subselected from the identified magnitude range where the dipole component from galaxy clustering is below the expected kinematic dipole. Using this technique, the dipole can be measured in each of the bands at the statistical signal-to-noise ratio S/N ≳50–100 with the forthcoming Euclid and Roman surveys, isolating the CMB dipole’s kinematic nature.

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Euclid mission status after mission critical design

Cited by 5 publications

References 6 publications

Euclid in a nutshell

Euclid in a nutshell

Sun-Earth debris study, part 1: Preliminary investigation of debris propagation dynamics near the Sun-Earth collinear Lagrange points

Probing the rest-frame of the Universe with the near-IR cosmic infrared background

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