Observed slowly rotating in Binney and Merrifield, 'Galactic Astronomy'
The mean metallicity
of the stars: proper motion,
accepted distance, richness,
class, magnitude, position.
They will probably suffer.
It can be advantageous
To turn the procedure round.
We can use standard candles,
Plenty of cosmic rays and
Lots of cool gas, energy,
A source of noise, unity,
Rotating components and
Even vertex deviation.
No comments:
Post a Comment