95. Fundamental astronomy and astrophysics; instrumentation, techniques,
and astronomical observations
95.10.-a Fundamental astronomy
95.10.Ce Celestial mechanics (including n-body problems) (see also 03.20
Classical mechanics of discrete systems: general mathematical aspects)
95.10.Eg Orbit determination and improvement
95.10.Fh Chaotic dynamics (see also 05.45 Theory and models of chaotic systems)
95.10.Gi Eclipses, transits, and occultations
95.10.Jk Astrometry and reference systems
95.10.Km Ephemerides, almanacs, and calendars
95.30.-k Fundamental aspects of astrophysics
95.30.Cq Elementary particle processes
(see also 26 Nuclear astrophysics)
95.30.Dr Atomic processes and interactions (see also 32 Atomic properties and
interactions with photons; 34 Atomic and molecular collision processes and interactions)
95.30.Ft Molecular processes and interactions (see also 33 Molecular properties
and interactions with photons; 34 Atomic and molecular collision
processes and interactions)
95.30.Gv Radiation mechanisms
95.30.Jx Radiative transfer
95.30.Ky Atomic and molecular data, spectra, and spectral parameters
(opacities, rotation constants, line identification, oscillator
strengths, gf values, transition probabilities, etc.) (see also
32.10, 32.30, 32.70, 33.15, 33.20, and 33.70 in atomic and molecular
physics)
95.30.Lz Hydrodynamics
95.30.Qd Magnetohydrodynamics and plasmas
95.30.Sf Relativity and gravitation (see also 04 General relativity and
gravitation, 98.80.H Mathematical and relativistic cosmology)
95.30.Tg Thermodynamic processes (see also 05.70 Thermodynamics)
95.35.+d Dark matter (stellar, interstellar, galactic, and cosmological) (see
also 95.30.C Elementary particle and nuclear processes; for brown
dwarfs, see 97.20.V; for galactic halos see 98.35.G and 98.62.G; for
models of the early Universe, see 97.10.F)
95.40.+s Artificial Earth satellites (for lunar and planetary probes, see
95.55.P)
95.45.+i Observatories
95.55.-n Astronomical and space-research instrumentation (see also 07.57,
07.60, 07.75, 07.85 and 07.87--in instruments, 29.40
Radiation detectors, 42.79 Optical elements, devices, and systems,
85.60.G Photodetectors and infrared detectors)
95.55.Aq Charge-coupled devices and image detectors
95.55.Br Astrometric and interferometric instruments
95.55.Cs Ground-based ultraviolet, optical and infrared telescopes
95.55.Ev Solar instruments
95.55.Fw Space-based ultraviolet, optical, and infrared telescopes
95.55.Jz Radio telescopes and instrumentation
95.55.Ka X- and gamma-ray telescopes and instrumentation
95.55.Pe Lunar, planetary, and deep-space probes
95.55.Qf Photometric, polarimetric, and spectroscopic instrumentation
95.55.Sh Auxiliary and recording instruments; clocks and frequency standards
95.55.Vj Neutrino, muon, pion, and other elementary particle detectors; cosmic
ray detectors
95.55.Ym Gravitational radiation detectors; mass spectrometers; and other
instrumentation and techniques (see also 04.80 Experimental studies of
gravity in general relativity and gravitation)
95.75.-z Observation and data reduction techniques; computer modeling and
simulation
95.75.De Photography and photometry
95.75.Fg Spectroscopy and spectrophotometry
95.75.Hi Polarimetry
95.75.Kk Interferometry
95.75.Mn Image processing
95.75.Pq Mathematical procedures and computer techniques
95.75.Qr Adaptive and segmented optics (see also 42.68 Atmospheric optics)
95.75.Rs Remote observing techniques
95.75.St Other techniques
95.80.+p Catalogues, atlases, databases, retrieval systems, etc.
95.85.-e Astronomical observations (additional primary heading(s) must be
chosen with these entries to represent the astronomical objects and/or
properties studied)
95.85.Bh Radio, microwave, and submillimeter
95.85.Gn Far infrared (10 - 300 mu m)
95.85.Hp Infrared (3 - 10 mu m)
95.85.Jq Near infrared (0.75 - 3 mu m)
95.85.Kr Visible (390 - 750 nm)
95.85.Ls Near ultraviolet (300 - 390 nm)
95.85.Mt Ultraviolet (10 - 300 nm)
95.85.Nv X-ray
95.85.Pw Gamma-ray
95.85.Ry Neutrino, muon, pion, and other elementary particles; cosmic rays
95.85.Sz Gravitational radiation, magnetic fields, and other observations
95.90.+v Historical astronomy and archaeoastronomy; and other topics in
fundamental astronomy and astrophysics; instrumentation, techniques,
and astronomical observations