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News Release Archive:

News Release 44 of 103

October 30, 2003 05:00 AM (EST)

News Release Number: STScI-2003-32

Megastar-Birth Cluster is Biggest, Brightest and Hottest Ever Seen

Technical facts about this news release:

About the Object
Object Name: Lynx Arc
Object Description: Gravitational Lens
Position (J2000): R.A. 08h 48m 48s.76
Dec. +44° 55' 49".6
Constellation: Lynx
Distance: Approximately 12 billion light-years (4 billion parsecs).
About the Data
Data Description: The object was imaged by Hubble during proposals 7374: P. Rosati (ESO), C. Norman, C. Mihos (CWRU), M. Dickinson, M. Giavalisco, and D. Macchetto (STScI) and proposal 8269: R. Elston (U. Florida), P. Eisenhardt, (JPL/Caltech), and A. Stanford (LLNL).

The science team studying the arc is made up of R. Fosbury (ST-ECF), M. Villar-Martín and A. Humphrey (U. Hertfordshire, UK), M. Lombardi and P. Rosati (ESO), D. Stern (LLNL), R. Hook (STScI), B.Holden and A. Stanford (UC Davis), G. Squires (SIRTF/Caltech), M. Rauch (Obs. of the Carnegie Inst. of Washington), W. L. W. Sargent (Caltech).
Instrument: WFPC2
Exposure Date(s): April 1999; January/April 2000
Exposure Time: 8 hours
Filters: F702W(R), F814W(I)
About the Image
Image Credit: ESA, NASA and Robert A.E. Fosbury (European Space Agency/Space Telescope-European Coordinating Facility, Germany)
Release Date: 11:00 (CET) 30 October, 2003