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Massachusetts Institute of Technology

MIT Kavli Institute

  • Home
  • About
    • Overview
    • For Students
    • Job Opportunities
    • Fellowships
    • MKI Alumni
  • Research
    • All Research Areas
    • Science Themes
    • Techniques
    • Research Groups
  • Instrumentation
    • All Projects
    • Ground Based Observatories
    • Laboratory Experiments
    • Space Based Observatories
  • Outreach
    • Outreach Efforts
    • Outreach Efforts Archive
  • News & Events
    • News
    • Upcoming Events
    • Past Events
    • Other Events
  • People
  • Giving
    • Learn More About Giving
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  • Multimedia
  • Internal
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Massachusetts Institute of Technology
Publications
VISUAL PHOTOMETRY
 

Title

Publication

Publication Type

Authors

Subjects

Date

Title

4U0241+61 – A luminous low-redshift QSO

Publication

Nature June 1978. 1978Natur.273..450A.

Publication Type

Article

Authors

Apparao, K.M.V. and Bignami, G.F. and Maraschi, L. and Helmken, H. and Margon, B. and Hjellming, R. and Bradt, H.V. and Dower, R.G.

Subjects

astrometry, ENERGY SPECTRA, EXTRAGALACTIC RADIO SOURCES, QUASARS, RADIO ASTRONOMY, SEYFERT GALAXIES, Spectrophotometry, ULTRAVIOLET SPECTRA, VISUAL PHOTOMETRY, X RAY SOURCES

Date

1978

MIT Kavli Institute

MIT Kavli Institute for Astrophysics and Space Research
Massachusetts Institute of Technology
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