Results 11 to 20 of about 31 (27)
Some of the next articles are maybe not open access.
A search for microvariability in five OVV quasars
AIP Conference Proceedings, 1992We present results of monitoring a sample of five OVV quasars in an effort to determine if these types of AGNs exhibit microvariability similar to that detected for BL Lacertae objects. Three of the five quasars investigated clearly exhibited microvariability.
H. R. Miller +5 more
openaire +1 more source
Avoiding Bias in Measurements of Fundamental Constants from High Resolution Quasar Spectra
Universe, 2022J K Webb +2 more
exaly
DPQP: A Detection Pipeline for Quasar Pair Candidates Based on QSO Photometric Images and Spectra
Universe, 2023Yuanbo Liu, A-Li Luo, Qiu Bo
exaly
Spectroscopic QUasar Extractor and redshift (z) Estimator squeze – I. Methodology
Monthly Notices of the Royal Astronomical Society, 2020Ignasi Perez-Rafols +2 more
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The EGRET detection of quasar 1633 + 382
Astrophysical Journal, 1993J R Mattox, D L Bertsch, B L Dingus
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Russian VLBI network “Quasar”: Current status and outlook
Geodesy and Geodynamics, 2019A Ipatov +2 more
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On the azimuthal alignment of quasars spin vector in large quasar groups and cosmic strings
Monthly Notices of the Royal Astronomical Society, 2021exaly