Compact Optical Counterparts of Ultraluminous X-Ray Sources
Instrument
WFPC2, WFPC2/PC
Temporal Coverage
2008-01-05T03:32:17Z/2008-03-05T01:18:37Z
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, Freedman comma Wendy L., 2009, 'Reducing Systematic Errors on the Hubble Constant: Metallicity Calibration of the Cepheid PL Relation', 1.0, European Space Agency, https://doi.org/10.5270/esa-pct9l2v