GRAPES Information

HUDF ID Number 8257 Beckwith et al. (2006) HUDF Homepage
HUDF Right Ascension Coordinate (J2000) 53.160809 deg  
HUDF Declination Coordinate (J2000) -27.775376 deg  
GRAPES Photometric Redshift (z) 0.50 Ryan et al. (2007)
GRAPES Aperture Correction 2.17  
GRAPES Model Spectral Type Exponential Burst Tau=2 Gyr  
GRAPES Model Age 6.500 Gyr  
GRAPES Luminosity (MB) -19.86 mag  
Other Redshifts    
VLT Spectroscopic Redshift 0.618 References
Other GRAPES Redshift N/A References

Image is 8.94 arcseconds on a side GRAPES+Broadband Spectrum

GRAPES HOMEPAGE

GRAPES Spectrophotometric Redshift Data Table