Infrared diffuse interstellar bands

被引：17

作者：

Galazutdinov, G. A. ^{[1
,2
,3
]}

Lee, Jae-Joon ^{[4
]}

Han, Inwoo ^{[4
]}

Lee, Byeong-Cheol ^{[4
]}

Valyavin, G. ^{[3
]}

Krelowski, J. ^{[5
]}

机构：

[1] Univ Catolica Norte, Inst Astron, Ave Angamos, Antofagasta 0610, Chile

[2] Pulkovo Observ, Pulkovskoe Shosse 65, St Petersburg 196140, Russia

[3] Special Astrophys Observ, Nizhnii Arkhyz 369167, Russia

[4] Korea Astron & Space Sci Inst, 776,Daedeokdae Ro, Daejeon 305348, South Korea

[5] Nicholas Copernicus Univ, Ctr Astron, Gagarina 11, PL-87100 Torun, Poland

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 2017年 / 467卷 / 03期

基金：

俄罗斯科学基金会; 美国国家科学基金会;

关键词：

ISM: clouds; ISM: lines and bands; ISM: molecules;

D O I：

10.1093/mnras/stx330

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present high-resolution (R similar to 45000) profiles of 14 diffuse interstellar bands in the similar to 1.45 to similar to 2.45 mu m range based on spectra obtained with the Immersion Grating INfrared Spectrograph at the McDonald Observatory. The revised list of diffuse bands with accurately estimated rest wavelengths includes six new features. The diffuse band at 15 268.2 angstrom demonstrates a very symmetric profile shape and thus can serve as a reference for finding the 'interstellar correction' to the rest wavelength frame in the H range, which suffers from a lack of known atomic/molecular lines.

引用

页码：3099 / 3104

页数：6

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