ESO/NTT望远镜新Soxs仪器的NIR臂的发展状态

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ESO/NTT望远镜新Soxs仪器的NIR臂的发展状态

The development status of the NIR Arm of the new SoXS instrument at the ESO/NTT telescope

论文作者

Vitali, F., Aliverti, M., Capasso, G., D'Alessio, F., Munari, M., Riva, M., Scuderi, S., Sanchez, R. Zanmar, Campana, S., Schipani, P., Claudi, R., Baruffolo, A., Ben-Ami, S., Biondi, F., Brucalassi, A., Cosentino, R., Ricci, D., D'Avanzo, P., Kuncarayakti, H., Rubin, A., Achrén, J., Araiza-Duran, J. A., Arcavi, I., Bianco, A., Bruch, R., Cappellaro, E., Colapietro, M., Della Valle, M., De Pascale, M., Di Benedetto, R., D'Orsi, S., Fantinel, D., Gal-Yam, A., Genoni, M., Hernandez, M., Hershko, O., Kotilainen, J., Landoni, M., Causi, G. Li, Mattila, S., Pignata, G., Radhakrishnan, K., Rappaport, M., Salasnich, B., Smartt, S., Stritzinger, M., Ventura, E., Young, D.

论文摘要

我们在这里介绍了X-Shooter（Soxs）仪器的NIR光谱仪的发展状态，该仪器是La Silla（智利）的ESO/NTT望远镜的发展状态。 SOXS是R〜4,500平均分辨率光谱仪，同时覆盖约为0.35至2.00微米。它将安装在NTT的鼻腔焦点上。两个UV-VIS-NIR波长范围将被两个分开的手臂覆盖。 NIR光谱仪是一款完全低温的梯形分散光谱仪，在0.80-2.00微米的范围内，配备了Teledyne的Hawaii H2RG IRARY。整个光谱仪将被冷却至约150 K（但在40 K处的阵列），以降低热背景，并配备有热滤波器，以阻止2.0微米以上的任何热辐射。在这项工作中，我们将展示NIR光谱仪的整合的高级阶段。

We present here the development status of the NIR spectrograph of the Son Of X-Shooter (SOXS) instrument, for the ESO/NTT telescope at La Silla (Chile). SOXS is a R~4,500 mean resolution spectrograph, with a simultaneously coverage from about 0.35 to 2.00 micron. It will be mounted at the Nasmyth focus of the NTT. The two UV-VIS-NIR wavelength ranges will be covered by two separated arms. The NIR spectrograph is a fully cryogenic echelle-dispersed spectrograph, working in the range 0.80-2.00 micron, equipped with a Hawaii H2RG IR array from Teledyne. The whole spectrograph will be cooled down to about 150 K (but the array at 40 K), to lower the thermal background, and equipped with a thermal filter to block any thermal radiation above 2.0 micron. In this work, we will show the advanced phase of integration of the NIR spectrograph.

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