AGN emission line properties

B2FIND2026-03-19 收录

活动星系核光谱与光度

发射线参数测量

数据链接：

https://b2find.eudat.eu/dataset/59c27952-8e1b-590f-a265-2359b5262db8 数据链接链接失效反馈

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资源简介：

We present measurements of the UV/optical emission line parameters in a sample of 158 active galactic nuclei observed with the Faint Object Spectrograph on the Hubble Space...

HIGH-REDSHIFT NARROW LINE SEYFERT 1 GALAXIES: A CANDIDATE SAMPLE

活动星系核光谱与光度

高红移星系候选体识别

The study of Narrow line Seyfert 1 galaxies (NLS1s) is now mostly limited to low redshift (z < 0.8). This is because their definition requires the presence of the Hβ emission line, which is red-shifte

NIAID Data Ecosystem90

0720016

活动星系核光谱与光度

多波段天文

We propose to perform with INTEGRAL a long monitoring of 10 observations of 200 ks each of the Seyfert 1 galaxy Mkn 509 simultaneously with an already accepted XMM-Newton monitoring (10 pointings of 6

DataCite Commons2025-03-14 更新40

THE IRON LINE PROFILES OF LUMINOUS AGN

活动星系核光谱与光度

黑洞吸积盘

This proposal aims to measure the iron K line profiles in the brightest radioquiet quasars with XMMNewton. Early XMMNewton results suggest that the ironline profiles in luminous AGN differ considerabl

ESA Earth Online30

An Atlas of Recalibrated HST FOS Spectra of Active Galactic Nuclei and Quasars ("FOS_AGN")

活动星系核光谱与光度

光谱仪校准

The FOS_AGN atlas provides spectral FITS data and preview files for all successful pre-COSTAR spectra using the Faint Object Spectrograph of AGNs (Active Galactic Nuclei). A discussion of the uniform

DataCite Commons2020-08-19 更新80

SEDs of type I AGN in XMM-COSMOS. II.

活动星系核光谱与光度

XMM-Newton卫星观测

VizieR online Data Catalogue associated with article published in journal Monthly Notices of the Royal Astronomical Society with title ' Spectral energy distributions of type 1 AGN in XMM-COSMOS. II.

DataCite Commons2024-08-07 更新40

AGN emission line properties

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