Transformation of HST WFC3/UVIS Filters to the Standard BVI System
Unveiling very young O stars. Two Galactic O2V((f*))z in Westerlund 2
Instrument
ACS, ACS/WFC
Temporal Coverage
2014-11-18T00:15:43Z/2015-07-20T06:21:37Z
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.