官方服务：
资源简介：
RED QUASARS AND THE X-RAY BACKGROUND
应用场景：
创建时间：
2023-06-28
相关数据集
Redshift database towards Shapley Supercluster
VizieR online Data Catalogue associated with article published in journal Astronomy & Astrophysics with title 'A redshift database towards the Shapley Supercluster region.' (bibcode: 2020A&A..
DataCite Commons2023-05-04 更新110
2b. GOPR1412 copy.MP4
Visualization 1 Caption: Time lapse video of antisolar twilight development. Field of View (FOV) of each frame is 118° x 69°. The view is westward over the Pacific Ocean and it was cold and clear at s
Mendeley Data2024-06-25 更新80
Table-S09 - Arab timed lunar eclipses
This file contains the Arab timed lunar eclipse data used in the work described below.This resource provides the results of the modern analysis of eclipse and occultation timings from ancient Babyloni
Figshare2025-10-16 更新70
CGRO Timeline
The Compton Gamma-Ray Observatory (CGRO) was the second of NASA's Great Observatories. It was launched on April 5, 1991, from Space Shuttle Atlantis. It operated...
B2FIND80
Abundances of M22 subgiants
We present an abundance analysis of 101 subgiant branch (SGB) stars in the globular cluster M22. Using low-resolution FLAMES/GIRAFFE spectra we have determined abundances of the...
B2FIND70
