High frame rate imaging based photometry. Photometric reduction of data from electron-multiplying charge coupled devices (EMCCDs)
Metallicities on the Double Main Sequence of o Centauri Imply Large Helium Enhancement
Optical Identification of Faint X-Ray Sources in the Core of o Centauri
The Helium Abundances of o Centauri
o Centauri: The Population Puzzle Goes Deeper
Instrument
WFPC2, WFPC2/PC
Temporal Coverage
1997-06-11T11:01:14Z/1997-06-11T18:15:54Z
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, Cool comma Adrienne, 1998, 'Optical Counterparts for Low-Luminosity X -ray Sources in Globular Clusters', 1.0, European Space Agency, https://doi.org/10.5270/esa-4woak7c