Hubble Frontier Field Abell 2744

View All Image Resources

image text

About The Object
Object Name Abell 2744, Pandora's Cluster
Object Description Galaxy Cluster and Gravitational Lens
R.A. Position 00h 14m 19.5s
Dec. Position -30° 23' 19.18"
Distance Redshift: z=0.308
About The Data
Data Description Data were obtained as part of the HST proposals 11689 (R. Dupke), 13386 (S. Rodney), and 13495 (J. Lotz).
Instrument HST>ACS/WFC and HST>WFC3/IR
Exposure Dates October 2009; August - November 2013 Exposure Time: 67 hours
Filters ACS/WFC: F435W (B), F606W (V), F814W (I) WFC3/IR: F105W (Y), F125W (J), F140W (JH), F160W (H)
About The Image
Color Info This image is a composite of separate exposures acquired by the ACS and WFC3 instruments on the Hubble Space Telescope. Several filters were used to sample broad wavelength ranges. The color results from assigning different hues (colors) to each monochromatic (grayscale) image associated with an individual filter. In this case, the assigned colors are: Blue: F435W (B) + F606W (V) Green: F814W (I) + F105W (Y) Red: F125W (J) + F140W (JH) + F160W (H)
Compass Image table image

  • email
  • facebook
  • twitter