Evidence for a Massive Neutron Star from a Radial-velocity Study of the Companion to the Black-widow Pulsar PSR B1957+20
The light curve of the companion to PSR B1957+20
Instrument
WFPC2, WFPC2/PC
Temporal Coverage
1994-08-30T21:31:16Z/1994-10-28T09:01:17Z
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, Fruchter comma Andrew S., 1995, 'OBSERVATIONS OF THE ABLATED COMPANION OF AN ECLIPSING PULSAR', 1.0, European Space Agency, https://doi.org/10.5270/esa-tdrptgs