NTT Deep Field
May 17, 2005
Part of the NTT Deep Field , with the new Methane Brown Dwarf NTTDF J1205-0744 at the centre. The field measures 1.3 x 1.3 arcmin2. The object is well visible in the SOFI infrared exposure (left) in the J-band at wavelength 1.25 Âµm, but not in the SUSI one at a shorter wavelength (right) in the i-band at 0.8 Âµm. North is up and East is left.
Topics: Entertainment Culture, Brown dwarf, Infrared, Electromagnetic spectrum, Hubble Deep Field, Wavelength, Methane