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astro-ph
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A&ATr
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--
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A
|
B
|
C
|
D
|
E
|
F
|
G
|
H
|
I
|
J
|
K
|
L
|
M
|
N
|
O
|
P
|
Q
|
R
|
S
|
T
|
U
|
V
|
W
|
X
|
Y
|
Z
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2155 "A"
against
a
background
Abastumani
astrophysical observatory
Seidel
aberration
aberration(al)
ellipse
aberration
angle
aberration
constant
aberration-free
objective
aberration
image
aberration
in declination
aberration
in ecliptic longitude
aberration
in latitude
aberration
in right ascension
aberration
of light
chromatic
aberration
of position
optical
aberrations
ablation
abnormal
abnormal
galaxy
abnormal
series
abrasive
absolute
black body
absolute
brightness
absolute
coordinates
absolute
declination
absolute
degree
absolute
determinations
absolute
line strength
absolute
luminosity
spectroscopic
absolute
magnitude
absolute
magnitude effect
absolute
method
absolute
parallax
absolute
photographic magnitude
absolute
position
absolute
proper motion
absolute
radio magnitude
absolute
sensitivity
absolute
stellar luminosity
absolute
temperature
absolute
unit
absolute
zero
absorb
absorbability
absorbed
energy
absorbed
light
selective
absorber
absorbing
capacity
absorbing
cloud
absorbing
layer
absorbing
medium
absorbing
power
absorbing
region
absorbing
wedge
21-cm line
absorption
absorption,
atmospheric
absorption
band
absorption
band progression
absorption
beyond the series limit
stellar
absorption
coefficient
Balmer
absorption
continuum
absorption
edge
absorption
effects
absorption
feature
absorption
flocculus
absorption
limiting frequency
absorption
line
overlap of
absorption
lines
absorption
loss
absorption
mechanism
dark
(absorption)
nebula
absorption
power
absorption
process
absorption
profile
absorption
spectrum
absorption
tube method
absorption
water cell
absorptive
power
absorptive
process
absorptivity
oxygen
abundance
abundance
broadening
abundance
classification
abundance
of elements
abundance
of isotopes
equinox of
a
catalogue
terrestrial
acceleration
acceleration
due to gravity
acceleration
factor
auroral
acceleration
mechanism
acceleration
of expansion
acceleration
of gravity
acceleration
radiation
acceleration
vector
accelerometer
frequency
acceptance
band
acceptor
accessories
accessory
drive
accidental
degeneracy
accidental
error
accidental
perturbation
accidental
predissociation
accidental
symmetric top
accidental
variations
accommodation
gaseous
accretion
accumulated
error
tracking
accuracy
achondrite
modified
achromat
eyepiece
achromatic
achromatic
doublet
achromatic
lens
achromatic
Ramsden eyepiece
achromatic
system
achromatism
achromatize
acid
fixing bath
to move in
a
circular orbit
against
a
continuous emission background
acoustical
wave
arm of
a
cross
transit
across
the disk of the Sun
brightness distribution
across
the source
brightness distribution
across
the Sun
particular
act
actinic
actinic
rays
actinides
actinism
actinogram
actinograph
actinometer
actinometric
actinometry
actinoscope
quantum of
action
activation
activation
energy
active
atmospheric compensation
active
center
magnetically
active
days
active
optics
active
parsecs
active
photospherlc region
common
active
prominence
solar
active
region
active
stream
active
Sun
active
support
Raman
active
vibration
active
volcano
principal source of decameter
activity
solar
activity
index
actual
antenna
actual
aperture
actual
area
actual
position
actual
pressure gradient
visual
acuity
remnants of the supernova of
A.
D.
Adams-Russell
phenomenon
dark
adaptation
adapter
adaptive
optics
adder
adding
machine
additional
mirror
adiabate
adiabatic
adiabatic
equilibrium
adiabatic
gas law
adiabatic
gradient
adiabatic
invariant
adiabatic
lapse rate
adiabatic
law
adiabatic
process
adiabatic
temperature gradient
adjacent
galaxies
slit-width
adjusting
screw
threshold
adjustment
National Aeronautic and Space
Administration
variable-speed R.
A.
drive
star of
advancing
spectral type
telephoto
advantage
aeolosphere
aeolosphere
model
aeolospheric
aeolospheric
model
aerial
aerial
area
aerial
array
aerial
beam
aerial
beamwidth
aerial
camera
aerial
diagram
aerial
directivity
aerial
efficiency
aerial
feed
aerial
feeder
aerial
fog
aerial
gain
aerial
line
aerial
relation
aerial
sensitivity
aerial
separation
aerial
smoothing
aerial
spacing
aerial
survey
pencil-beam
(aerial)
system
interferometer
aerial
system
aerial
telescope
aerial
temperature
aerial
temperature distribution
aerial
terminals
aerodynamic
drag
aerolite
National
Aeronautic
and Space Administration
aerosiderite