Proving strong magnetic fields near to the central black hole in the quasar PG0043+039 via cyclotron lines
The peculiar optical-UV X-ray spectra of the X-ray weak quasar PG 0043+039
Instrument
COS, COS/FUV, COS/NUV
Temporal Coverage
2013-07-18T19:33:22Z/2013-07-18T20:12:08Z
Version
1.0
Mission Description
Launched in 1990, the NASA/ESA Hubble Space Telescope remains the premier UV and visible light telescope in orbit. With well over 1.6 million observations from 10 different scientific instruments, the ESA Hubble Science Archive is a treasure trove of astronomical data to be exploited.
European Space Agency, Schartel comma Norbert, 2014, 'The extreme X-ray weakness of PG 0043+039', 1.0, European Space Agency, https://doi.org/10.5270/esa-xwym523