Apogee
发表于 2025-3-28 18:11:59
REM — Rapid Eye Mount. A Fast Slewing Robotized Telescope to Monitor the Prompt Infra-Red Afterglow tar-forming regions. In this pages we present REM (Rapid Eye Mount), a fully robotized fast slewing telescope equipped with a NIR (Z’, J, H, K’) camera dedicated the prompt IR afterglow. REM can discover objects at extremely high red-shift and trigger large telescopes to observe them.
喃喃诉苦
发表于 2025-3-28 22:09:50
Astrophysical Applications of Tunable Imaging Filters for the VLT for implementing a tunable filter at the VLT are also discussed. Significant scientific potential exists for a tunable filter on the VLT, particularly in the years before such capability becomes available on 8 – 10 m-class telescopes elsewhere.
Externalize
发表于 2025-3-28 23:40:51
A Wide Field Multi-Object IR Imager and Spectrographo-imager, covering the J, H and K bands, with a possible extension to the 5 μm domain, offering a 8 × 8 arcmin. field of view and a spectral resolution up to 6, 000 for a 1 arcsec slit. A cryogenic mask exchange unit allows to exchange a ~ 12 mask magazine in ~ 4 hours during daytime.
打包
发表于 2025-3-29 04:07:32
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Calibrate
发表于 2025-3-29 11:08:38
The Physics of Gamma-Ray Burst Afterglows and the Nature of Their Host Galaxiesf these explosions was unknown. In the early 1990s, the Burst and Transient Source experiment onboard the Compton Gamma-Ray Observatory showed gamma-ray bursts to have an isotropic sky distribution, suggestive of a cosmological origin. Thanks to the discovery of X-ray and optical afterglows by Beppo
fidelity
发表于 2025-3-29 13:28:02
Absorption Studies with GRB Afterglows probes of the metal enrichment of the interstellar matter in the GRB host galaxies and of the heating history of the intergalactic matter in filaments along the line of sight. The key points of the proposed observation strategy are: 1) prompt GRB observations (from minutes to a few hours); 2) high
易弯曲
发表于 2025-3-29 19:10:27
REM — Rapid Eye Mount. A Fast Slewing Robotized Telescope to Monitor the Prompt Infra-Red Afterglow gy. Such observations at NIR wavelength are even more promising allowing to monitor high-. Ly-α absorbed bursts as well as events occurring in dusty star-forming regions. In this pages we present REM (Rapid Eye Mount), a fully robotized fast slewing telescope equipped with a NIR (Z’, J, H, K’) camer
PHON
发表于 2025-3-29 21:08:23
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共和国
发表于 2025-3-30 03:13:51
3D Spatial Distribution of the Intergalactic Medium: The ESO Blues?fts larger than 5. It is believed that the space distribution of the gas traces the potential wells of the dark matter. Indeed, recent numerical JV-body simulations have been successful at reproducing the observed characteristics of the Lyman-a forest (e.g. ). The IGM is therefore seen as
行业
发表于 2025-3-30 05:52:44
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