Type of object: Spiral galaxy
Constellation: Andromeda
Position: Right Ascension
    00h42.7m; Declination +41d16m
Distance: 2.0­2.2 million light
    years
Size: 157,000 light years across
Mass: 200­300 billion solar
    masses
X-ray image field of view size: 8.5
    x 8.5 arc minutes 
Radio image field of view: 40 x 
    40 arc minutes
Radio resolution: 35 x 35 arc
    seconds
Radio arm observation spatial
    resolution: 10 arc seconds
Maximum temperature: 180 degrees
    Kelvin