The Temperature and Cooling Age of the White Dwarf Companion to the Millisecond Pulsar PSR B1855+09
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We report on Keck and Hubble Space Telescope observations of the binary millisecond pulsar PSR B1855+09. We detect its white dwarf companion and measure mF555W=25.90+/-0.12 and mF814W=24.19+/-0.11 (Vega system). From the reddening-corrected color, (mF555W-mF81... ...
