These are the most frequently used words in this book.
al
astron
astronomical
between
binary
brightness
case
changes
colour
component
constant
corresponding
curve
data
detector
diagram
difference
different
distance
eclipse
eclipsing
ed
effects
et
example
extinction
field
figure
filter
flux
form
found
function
general
given
however
information
known
less
level
light
line
magnitude
mass
may
mean
method
model
number
object
observations
observed
order
parameters
period
phase
photometric
photometry
point
press
primary
procedure
range
reference
region
relatively
results
scale
section
see
set
should
show
shown
since
small
source
spectral
spot
standard
stars
stellar
surface
system
table
temperature
terms
though
thus
time
two
type
unit
university
used
usually
value
variable
variation
wavelength