Hubble image archive

Close Up of Ancient, White Dwarf Stars in the Milky Way Galaxy

CreditsNASA and H. Richer (University of British Columbia)

Date
Jan 1, 2007
Mission
Hubble Space Telescope
Archive ID
hubblesite-images-2007-16-2094-image
By

Credits

NASA and H. Richer (University of British Columbia)

Image Details

About The Object
Object NameM4, NGC 6121
Object DescriptionGlobular Cluster, White Dwarf Stars
R.A. Position16h 23m 35.4s
Dec. Position-26° 31' 31.9"
ConstellationScorpius
DistanceM4 is roughly 5,600 light-years from the Earth.
About The Data
Data DescriptionPrincipal Astronomers: H. Richer (U. British Columbia), G. Fahlman (CFHT), B. Gibson (U. Colorado), B. Hansen (Princeton U.), R. Ibata (ESO), M. Limongi (Osservatorio Astronomico di Roma), M. Rich (UCLA), M. Shara (AMNH), P. Stetson (DAO)
InstrumentWFPC2 and HST>STIS
Exposure DatesJanuary - April 2001, Exposure Time: 7.4 days
FiltersHST: F336W (B), F555W (V), F814W (I)

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