Thomas R. Ayres
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Thomas R. Ayresphysics Degrees
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Physics
Thomas R. Ayres's Degrees
- PhD Astrophysics University of California, Berkeley
- Bachelors Physics University of California, Berkeley
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(Suggest an Edit or Addition)Thomas R. Ayres's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Relations among stellar X-ray emission observed from Einstein, stellar rotation and bolometric luminosity (1981) (479)
- The photospheric solar oxygen project. I. Abundance analysis of atomic lines and influence of atmosp (2008) (202)
- The Rise and Fall of μ Velorum: A Remarkable Flare on a Yellow Giant Star Observed with the Extreme Ultraviolet Explorer (1999) (200)
- Goddard high-resolution spectrograph observations of the local interstellar medium and the deuterium/hydrogen ratio along the line of sight toward Capella (1993) (182)
- Deuterium and the Local Interstellar Medium: Properties for the Procyon and Capella Lines of Sight (1995) (174)
- Evolution of the solar ionizing flux (1997) (163)
- NEAR-ULTRAVIOLET ABSORPTION, CHROMOSPHERIC ACTIVITY, AND STAR–PLANET INTERACTIONS IN THE WASP-12 SYSTEM (2012) (145)
- Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XI. Intensive Monitoring of the Ultraviolet Spectrum of NGC 7469 (1997) (138)
- Outer atmospheres of cool stars. IX - A survey of ultraviolet emission from F-K dwarfs and giants with IUE (1981) (109)
- Solar Carbon Monoxide, Thermal Profiling, and the Abundances of C, O, and Their Isotopes (2006) (103)
- Solar Science with the Atacama Large Millimeter/Submillimeter Array—A New View of Our Sun (2015) (101)
- The chromospheres and coronae of five G-K main-sequence stars (1987) (99)
- The Future of Cool-Star Astrophysics (2003) (87)
- An Estimate of the Sun’s ROSAT-PSPC X-Ray Luminosities Using SNOE-SXP Measurements (2003) (86)
- The cool half of the H-R diagram in soft X-rays (1981) (85)
- ERRORS ASSOCIATED WITH FITTING GAUSSIAN PROFILES TO NOISY EMISSION-LINE SPECTRA (1992) (85)
- COMPUTING INTRINSIC LYα FLUXES OF F5 V TO M5 V STARS (2013) (79)
- Fourier Transform Spectrometer Observations of Solar Carbon Monoxide. II. Simultaneous Cospatial Measurements of the Fundamental and First-Overtone Bands, and CA II K, in Quiet and Active Regions (1986) (78)
- StarCAT: A CATALOG OF SPACE TELESCOPE IMAGING SPECTROGRAPH ULTRAVIOLET ECHELLE SPECTRA OF STARS (2010) (75)
- The RIASS coronathon: Joint X-ray and ultraviolet observations of normal F-K stars (1995) (75)
- Chromospheric scaling laws, width-luminosity correlations, and the Wilson-Bappu effect. [correlation between stellar magnitude and emission line width] (1979) (74)
- Thermal bifurcation in the solar outer atmosphere (1981) (73)
- Multiwavelength observations of short-timescale variability in NGC 4151 .4. Analysis of multiwavelength continuum variability (1996) (72)
- A Far Ultraviolet Spectroscopic Explorer Survey of Late-Type Dwarf Stars (2002) (70)
- Fourier Transform Spectrometer observations of solar carbon monoxide. I - The fundamental and first overtone bands in the quiet sun (1981) (69)
- Stellar model chromospheres. VI - Empirical estimates of the chromospheric radiative losses of late-type stars (1978) (65)
- Chandra, EUVE, HST, and VLA Multiwavelength Campaign on HR 1099: Instrumental Capabilities, Data Reduction, and Initial Results (2001) (63)
- New Light on the Heart of Darkness of the Solar Chromosphere (1994) (58)
- Non-LTE CO, revisited (1989) (58)
- Outer atmospheres of cool stars. V - IUE observations of Capella - The rotation-activity connection (1980) (57)
- ABSORBING GAS AROUND THE WASP-12 PLANETARY SYSTEM (2013) (55)
- Stellar model chromospheres. III - Arcturus /K2 III/ (1975) (54)
- Does the Sun Have a Full-Time COmosphere? (2002) (54)
- The Mg II h and k lines. II - Comparison with synthesized profiles and Ca II K. [solar spectra (1976) (53)
- The Coronae of Moderate-Mass Giants in the Hertzsprung Gap and the Clump (1998) (50)
- Observations of Solar Carbon Monoxide with an Imaging Infrared Spectrograph. I. Thermal Bifurcation Revisited (1996) (50)
- The transition regions of Capella (1995) (49)
- Buried Alive in the Coronal Graveyard (2003) (49)
- Carbon Monoxide Fundamental Bands in Late-Type Stars. III. Chromosphere or CO-mosphere? (1994) (48)
- Critical Science Plan for the Daniel K. Inouye Solar Telescope (DKIST) (2020) (46)
- Limits on Chromospheres and Convection among the Main-Sequence A Stars (2002) (45)
- Space Telescope Imaging Spectrograph Survey of Far-Ultraviolet Coronal Forbidden Lines in Late-Type Stars (2003) (42)
- A Far Ultraviolet Spectroscopic Explorer Survey of Coronal Forbidden Lines in Late-Type Stars (2002) (40)
- Radio, X-Ray, and Extreme-Ultraviolet Coronal Variability of the Short-Period RS Canum Venaticorum Binary σ2 Coronae Borealis (2000) (40)
- Chandra, Extreme Ultraviolet Explorer, and Very Large Array Observations of the Active Binary System σ2 Coronae Borealis (2003) (39)
- A Multiwavelength Perspective of Flares on HR 1099: 4 Years of Coordinated Campaigns (2004) (34)
- Solar Forbidden Oxygen, Revisited (2008) (33)
- THE CYCLES OF α CENTAURI (2009) (33)
- A Comparison of the Outer Atmosphere of the “Flat Activity” Star τ Ceti (G8 V) with the Sun (G2 V) and α Centauri A (G2 V) (2004) (33)
- Scientific problems addressed by the Spektr-UV space project (world space Observatory—Ultraviolet) (2016) (33)
- FAR-ULTRAVIOLET CONTINUUM EMISSION: APPLYING THIS DIAGNOSTIC TO THE CHROMOSPHERES OF SOLAR-MASS STARS (2011) (32)
- THE UPS AND DOWNS OF α CENTAURI (2014) (32)
- Redshifts of high-temperature emission lines in the far-ultraviolet spectra of late-type stars (1983) (31)
- Redshifts of high-temperature emission lines in the far-ultraviolet spectra of late-type stars. II - New, precise measurements of dwarfs and giants (1988) (31)
- A reexamination of solar upper photosphere models, the calcium abundance, and empirical damping parameters (1977) (31)
- THE STRUCTURE OF THE LOCAL INTERSTELLAR MEDIUM. VI. NEW Mg ii, Fe ii, AND Mn ii OBSERVATIONS TOWARD STARS WITHIN 100 pc (2014) (29)
- THE FLARE-ONA OF EK DRACONIS (2015) (27)
- THE FAR-ULTRAVIOLET UPS AND DOWNS OF ALPHA CENTAURI (2014) (27)
- A Semiempirical Determination of the Wind Velocity Structure for the Hybrid-Chromosphere Star alpha Trianguli Australis (1995) (26)
- Digging in the coronal graveyard - A Rosat observation of the red giant Arcturus (1991) (26)
- Stellar model chromospheres. II - Procyon /F5 IV-V/ (1974) (25)
- A light carbon isotope composition for the Sun (2018) (24)
- THE CARBON ISOTOPE COMPOSITION OF THE (2017) (24)
- Multiwavelength observations of short-timescale variability in NGC 4151 .1. Ultraviolet observations (1996) (24)
- Digging Deeper in the Coronal Graveyard (1997) (23)
- Far-ultraviolet fluorescence of carbon monoxide in the red giant Arcturus (1981) (23)
- Evolution of the. cap alpha. centauri system (1978) (23)
- High-resolution, far-ultraviolet study of Beta Draconis (G2 Ib-II) - Transition region structure and energy balance (1984) (23)
- Stellar model chromospheres. V - Alpha Centauri A /G2 V/ and Alpha Centauri B /K1 V/ (1976) (22)
- Fourier transform spectrometer observations of solar carbon monoxide. III - Time-resolved spectroscopy of the Delta V = 1 bands (1990) (21)
- Sleuthing the Dynamo: Hubble Space Telescope Faint Object Spectrograph Observations of Solar-Type Dwarfs in Young Galactic Clusters (1996) (21)
- First high-resolution look at the quiet Sun with ALMA at 3mm (2018) (21)
- Probing the Gravitational Dependence of the Fine-Structure Constant from Observations of White Dwarf Stars (2017) (21)
- IS THE SUN LIGHTER THAN THE EARTH? ISOTOPIC CO IN THE PHOTOSPHERE, VIEWED THROUGH THE LENS OF THREE-DIMENSIONAL SPECTRUM SYNTHESIS (2013) (21)
- Positional Uncertainties and Detection Limits of ROSAT X-Ray Sources (2004) (20)
- WARM CORONAL RAIN ON YOUNG SOLAR ANALOG EK DRACONIS? (2010) (20)
- The Fainting of α Centauri A, Resolved (2008) (20)
- ULTRAVIOLET SPECTROSCOPY OF RAPIDLY ROTATING SOLAR-MASS STARS: EMISSION-LINE REDSHIFTS AS A TEST OF THE SOLAR–STELLAR CONNECTION (2012) (20)
- Evolution of chromospheres and coronae in solar mass stars - A far-ultraviolet and soft X-ray comparison of Arcturus /K2 III/ and Alpha Centauri A /G2 V/ (1982) (20)
- IDENTIFICATION OF $sup 13$C$sup 16$O IN THE INFRARED SUNSPOT SPECTRUM AND THE DETERMINATION OF THE SOLAR $sup 12$C/$sup 13$C ABUNDANCE RATIO. (1972) (19)
- The Hubble Spectroscopic Legacy Archive (2017) (19)
- 3 Ms in the Life of β Ceti: Sustained Flare Activity on a Clump Giant Detected by the Extreme Ultraviolet Explorer (2001) (19)
- Chromospheric thermal continuum millimetre emission from non-dusty K and M red giants (2012) (19)
- Sleuthing the Dynamo. II. Hubble Space Telescope Goddard High Resolution Spectrograph Observations of Solar-Type Dwarfs in Young Galactic Clusters (1999) (18)
- Outer atmospheres of cool stars. XIII - Capella at critical phases (1983) (18)
- IUE observations of cool stars: α Aurigae, HR1099, λ Andromedae, and ε Eridani (1978) (17)
- Thermal bifurcation as a driver of stellar surface inhomogeneities It's Probably Not Too Important, But Read On! (1996) (17)
- Outer atmospheres of cool stars. III - IUE spectra and transition region models for Alpha Centauri A and B (1980) (17)
- X-Rays from Hybrid Stars (2005) (16)
- High-dispersion observations of alpha Bootis (K1 III) with the International Ultraviolet Explorer (1986) (15)
- Semiempirical upper photosphere models - The sun /G2 V/ and Procyon /F5 IV-V/ (1975) (14)
- A spectral dissection of the ultraviolet emissions of Capella (1988) (14)
- MG Emission from Hybrid-Chromosphere Stars: 1.5 Decades of Chromospheric Variability Monitoring (1996) (14)
- A reanalysis of the SWP-HI IUE observations of Capella (1995) (13)
- Outer atmospheres of cool stars. XV - High-dispersion ultraviolet studies of active chromosphere G-K dwarfs (1983) (13)
- Molecular absorption in transition region spectral lines (2014) (13)
- Long-Slit Observations of Extended C II λ1335 Emission around V854 Centauri and RY Sagittarii (2001) (13)
- Far-ultraviolet fluorescence of carbon monoxide in the red giant Arcturus. II - Analysis of high-dispersion IUE spectra (1986) (12)
- Chandra Observations of Coronal Emission from the Early G Supergiants α and β Aquarii (2005) (12)
- The many faces of F stars - A rotational modulation study of Capella, Procyon, and Caph with the International Ultraviolet Explorer (1991) (12)
- Solar science with the Atacama Large Millimeter/submillimeter Array - A revolutionizing new view of our Sun (2015) (12)
- An abundance analysis from the STIS-HST UV spectrum of the non-magnetic Bp star HR 6000 (2017) (11)
- The many faces of Capella - A search for rotational modulations and a study of systematic velocities of emission lines in the ultraviolet (1984) (11)
- X-Ray and Ultraviolet Spectroscopy of Intermediate-Mass, First Crossing Giants (2007) (11)
- Ultraviolet Atlas of the Arcturus Spectrum, 1150-3800 A (2005) (10)
- Alpha Trianguli Australis (K2 II-III) - Hybrid or composite? (1985) (10)
- Far-ultraviolet and X-ray emission of the long period RS CVn star Sigma Geminorum (1988) (10)
- The distant future of solar activity: A case study of Beta Hydri. III - Transition region, corona, and stellar wind (1993) (10)
- How deep can one see into the Sun? (1989) (10)
- Equator-pole temperature difference and the solar oblateness (1973) (9)
- The Remarkable Far-Ultraviolet Spectrum of FK Comae Berenices: King of Spin (2006) (9)
- A STUDY OF THE ELEMENTS COPPER THROUGH URANIUM IN SIRIUS A: CONTRIBUTIONS FROM STIS AND GROUND-BASED SPECTRA (2016) (9)
- A possible width-luminosity correlation of the Ca II K1 and Mg II k1 features. [of stellar atmospheres (1975) (9)
- The SOHO-Stellar Connection (1999) (9)
- A Closer Look at the Alpha Persei Coronal Conundrum (2017) (8)
- Outer atmospheres of cool stars. XI - High-dispersion IUE spectra of five late-type dwarfs and giants (1982) (8)
- The surface gravity and mass of Arcturus. (1977) (8)
- Outer atmospheres of cool stars. X - HR 1099 at quadrature (1982) (8)
- Ultraviolet, optical, infrared, and microwave observations of HR 5110 (1986) (7)
- SIGNAL-TO-NOISE RATIOS IN IUE LOW-DISPERSION SPECTRA. II. PHOTOMETRICALLY-CORRECTED IMAGES (1993) (7)
- Visualization techniques to aid in the analysis of multi-spectral astrophysical data sets (1993) (7)
- Carbon Monoxide and the Temperature Structure of the Solar Atmosphere (1998) (7)
- Measuring the fine structure constant on a white dwarf surface; a detailed analysis of Fe V absorption in G191-B2B (2020) (7)
- A Search for an Emission‐Line Region in the Hydrogen‐deficient Carbon Star HD 182040 (1998) (7)
- The Advanced Spectral Library (ASTRAL): Reference Spectra for Evolved M Stars (2018) (7)
- Advanced Spectral Library (ASTRAL): Cool stars edition (2013) (7)
- In the Trenches of the Solar–Stellar Connection. I. Ultraviolet and X-Ray Flux–Flux Correlations across the Activity Cycles of the Sun and Alpha Centauri AB (2020) (7)
- Center-to-limb behavior of first-overtone vibration-rotation transitions of solar carbon monoxide (1978) (7)
- Nonthermal broadening in the solar photosphere derived from widths of weak absorption features in the Ca II H and K wings (1977) (6)
- THE CURIOUS CASE OF THE ALPHA PERSEI CORONA: A DWARF IN SUPERGIANT'S CLOTHING? (2011) (6)
- Intrinsic Lyα Profiles of High-velocity G, K, and M Dwarfs (2017) (6)
- In the Trenches of the Solar-stellar Connection. IV. Solar Full-disk Scans of C ii, Si iv, and Mg ii by the Interface Region Imaging Spectrograph (2021) (6)
- Searching for a gas cloud surrounding the WASP-18 planetary system (2014) (6)
- SERENDIPITOUS DISCOVERY OF A DWARF NOVA IN THE KEPLER FIELD NEAR THE G DWARF KIC 5438845 (2015) (6)
- High-Excitation Emission Lines in the Far-Ultraviolet Spectrum of the Late A Star α Cephei (1998) (6)
- FK COMAE BERENICES, KING OF SPIN: THE COCOA-PUFS PROJECT (2016) (6)
- AN HST COS “SNAPSHOT” SPECTRUM OF THE K SUPERGIANT λ Vel (K4Ib-II) (2014) (6)
- Characterising exoplanets and their environment with UV transmission spectroscopy (2015) (6)
- The hydrogen Lyman-alpha emission of Capella (1993) (6)
- A physically realistic approximate form for the redistribution function R(II-A). [of small Voigt parameters] (1985) (6)
- Sigma Geminorum (K1 III + ?) - Variability of the ultraviolet emission lines near conjunction (1984) (6)
- Carbon monoxide fundamental bands in late type stars (1987) (6)
- A far-ultraviolet flare on a Pleiades G dwarf (1994) (6)
- Cracking the Conundrum of F-supergiant Coronae (2016) (6)
- Stellar model chromospheres. IV - The formation of the H-epsilon feature in the sun /G2 V/ and Arcturus /K2 III/ (1975) (6)
- 71 Tauri: Hyades Enigma Resolved? (2000) (6)
- Resonance line transfer with partial redistribution. III Mg II resonance lines in solar-type stars (1975) (6)
- Characterizing the Habitable Zones of Exoplanetary Systems with a Large Ultraviolet/Visible/Near-IR Space Observatory (2015) (5)
- A far-UV survey of three hot, metal-polluted white dwarf stars: WD0455−282, WD0621−376, and WD2211−495 (2019) (5)
- Constraining the magnetic field on white dwarf surfaces; Zeeman effects and fine structure constant variation (2018) (5)
- An Infrared Perspective on Chromospheres (1991) (5)
- The Origin of Weakened Magnetic Braking in Old Solar Analogs (2022) (5)
- The Coronae of γ Draconis (2006) (5)
- The Colorado scale‐model solar system (1991) (5)
- CO fundamental bands in late-type stars. II - Spectrum simulations for F-K stars (1991) (5)
- A Search for Solar Global Oscillations in the CA {\sc ii} K-Line (1977) (5)
- First Observations of an R Coronae Borealis Star with the Space Telescope Imaging Spectrograph: RY Sagittarii near Maximum Light (1999) (5)
- In the Trenches of the Solar–Stellar Connection. III. The HST/COS Ecliptic-poles Stellar Survey (EclipSS) (2021) (5)
- CHANDRA'S DARKEST BRIGHT STAR: NOT SO DARK AFTER ALL? (2008) (4)
- The extreme O-type spectroscopic binary HD 93129A (2018) (4)
- Cool, evolved stars: results, challenges, and promises for the next decade (2019) (4)
- EMPIRICAL CONTINUUM MODELING FOR IUE LOW-DISPERSION SPECTRA (1988) (4)
- The Deep Lamp Project: An Investigation of the Precision and Accuracy of the Echelle Wavelength Scales of Space Telescope Imaging Spectrograph (2008) (4)
- Stellar model chromospheres. On the temperature minima of F, G, and K stars. (1973) (4)
- Comparison of the spectrum of a sunspot-like star with a sunspot (2002) (4)
- A Multiwavelength Look at the GJ 9827 System: No Evidence of Extended Atmospheres in GJ 9827b and d from HST and CARMENES Data (2021) (4)
- The narrow ultraviolet emission lines of the red dwarf Au Microscopii (dM1.6e) (1983) (4)
- In the Trenches of the Solar–Stellar Connection. II. Extreme Ultraviolet Flux–Flux Correlations across Solar Cycle 24 (2021) (4)
- Evolution of the α Centauri System. (1977) (4)
- A Case Study: Multi-Sensor Data Analysis of HH Objects Via STAR: A Scientific Toolkit for Astrophysical Research (1990) (3)
- Digging Deeper in the Coronal Graveyard: Postscript (1999) (3)
- Serendipitous X-Ray Sources in the Chandra HRC Field around Alpha Centauri (2018) (3)
- The Solar Chromosphere: Old Challenges, New Frontiers (2009) (3)
- In the Trenches of the Solar-stellar Connection. V. High-resolution Ultraviolet and X-Ray Observations of Sun-like Stars: The Curious Case of Procyon (2021) (3)
- Beyond the Coronal Graveyard (2018) (3)
- α TrA Junior (2007) (3)
- A non-LTE analysis of the CN 3883 A band head in the upper photosphere of Arcturus (1975) (3)
- The Giant Star Ca II Ionization Problem: Mass Loss Revisited (2004) (3)
- CYRA: the cryogenic infrared spectrograph for the Goode Solar Telescope in Big Bear (2020) (3)
- A comparison of synthetic and measured solar continuum intensities and limb darkening coefficients (1978) (3)
- Thermal Bifurcation Of the Outer Photosphere (1990) (3)
- Thermal Bifurcation Revisited (1995) (3)
- The Upper Photosphere and Lower Chromosphere of Small-Scale Magnetic Features (1994) (3)
- The SOHO–Stellar Connection (2000) (2)
- A search for coronal soft X-ray emission from cool stars with HEAO 1 (1979) (2)
- A stellar perspective on chromospheres. (2010) (2)
- Discovery of X-rays from the 40 Eridani system (1979) (2)
- CO and the Temperature Structure of the Solar Atmosphere (1997) (2)
- Alpha Centauri Beyond the Crossroads (2018) (2)
- Solar-stellar research and the dynamo problem (2014) (2)
- Ultraviolet emission lines and optical photometry of the flare star AT Microscopii (1988) (2)
- Ultraviolet emission lines of Si II in cool star and solar spectra (2015) (2)
- STAR - A Scientific Toolkit for Astrophysical Research (1990) (2)
- In the Trenches of the Solar–Stellar Connection. VI. Total EclipSS (2022) (2)
- MULTISITE CONTINUOUS SPECTROSCOPY .2. SPECTROPHOTOMETRY AND ENERGY BUDGET OF EXCEPTIONAL WHITE-LIGHT FLARES ON HR-1099 FROM THE MUSICOS-89 CAMPAIGN (1994) (2)
- The Rapid Acquisition Imaging Spectrograph Experiment (RAISE) Sounding Rocket Investigation (2016) (2)
- The Relationship Between Radiative and Magnetic Fluxes on Three Active Solar-type Dwarfs (1994) (2)
- The Cool Half of the HR Diagram in Soft X-Rays (1980) (2)
- ALMA Observations of the Sun in Cycle 4 and Beyond (2016) (2)
- Magnetic Structures and Giant Flares in HR1099 (1996) (1)
- Mass-Loss and Magnetic Fields as Revealed Through Stellar X-ray Spectroscopy (2009) (1)
- Chandra X-ray Time-Domain Study of Alpha Centauri AB, Procyon, and their Environs (2018) (1)
- The Carbon Isotope Composition of the Sun (2017) (1)
- Progress report: Precise measurements of radial velocities of far-ultraviolet emission lines in stars of late spectral type (1986) (1)
- The Solar Oxygen Problem: Crisis, Catastrophe, or Opportunity? (2008) (1)
- The Ups and Downs of Alpha Centauri (2013) (1)
- The Solar Oxygen Crisis, Revisited (2012) (1)
- Ironing Out the Wrinkles in STIS (2010) (1)
- The center-to-limb behavior of Ca i λ6573 and [Ca ii] λ7324 (1978) (1)
- The HST Treasury "Advanced Spectral Library" (ASTRAL) Programs (2014) (1)
- Thermal bifurcation as a driver of stellar surface inhomogeneities (review) (1996) (1)
- Key problems in cool-star astrophysics (2006) (1)
- Hot Times in the Hertzsprung Gap (1996) (1)
- CxO (x=16,17,18) Isotopologue Ratios in the Solar Photosphere (2015) (1)
- On the Same Wavelength as the Space Telescope Imaging Spectrograph (2022) (1)
- Discovery of upper photospheric temperature inversions or chromospheres in early A stars (1973) (1)
- The Advanced Spectral Library (ASTRAL) Project (2014) (1)
- Stellar Activity on Young Stars in the Local Association: FUSE Observations of the Beta Pic and Tucana-horologium Moving Groups (2006) (1)
- HD 41004: A Photometric Sheep in Wolf's Clothing? (2021) (1)
- Wavelength Calibration Accuracy for the STIS CCD and MAMA Modes (2011) (1)
- A Model for the Chromosphere of Procyon. (1972) (1)
- Constraints on Magnetic Braking from the G8 Dwarf Stars 61 UMa and τ Cet (2023) (1)
- Stellar Upper Photosphere Models Based on the Ca II K-wing. II. The Coherent Scattering Approximation (1975) (1)
- The Many Faces of HR 1099 (1982) (1)
- Dynamos and magnetic fields of the Sun and other cool stars, and their role in the formation and evolution of stars and in the habitability of planets (2009) (1)
- Extreme Ultraviolet Spectroscopy of Capella (1992) (1)
- Precise measurements of radial velocities of emission lines in the far-ultraviolet spectra of late-type stars (1984) (0)
- High-Resolution Thermal Infrared Imaging of the Sun: A Pipe Dream? (1999) (0)
- The Soho-Stellar Re-Connection (2004) (0)
- List of Contributors (2019) (0)
- Origins, Structure and Evolution of Magnetic Activity in the Cool Half of the H-R Diagram: A STIS Survey (1999) (0)
- Probing the Multi-Wavelength Nature of Stellar Flares (2000) (0)
- The Formation of the Hɛ Emission Feature in Late-Type Stars (1974) (0)
- CO isotopologue ratios in the solar photosphere (2015) (0)
- In the Trenches of the Solar–Stellar Connection. VII. Wilson–Bappu 2022 (2023) (0)
- X-Ray Chronicles of Alpha Centauri: The Swooning of α Cen B (2022) (0)
- The Deep Lamp Project (2004) (0)
- IUE Observations of the RS CVn Stars HR 1099 and λ And (1978) (0)
- HST STIS Observations of ζ Aurigae A's Irradiated Atmosphere (2022) (0)
- Capella: 1/2 of an RS CVn? (1979) (0)
- Mining the Advanced Spectral Library (ASTRAL): Fluorescence in Evolved M-Stars (2013) (0)
- Gappers and Clumpers, Cont'd (1994) (0)
- a tale of Two G Stars (2001) (0)
- A cycle-4 survey of RS CVn binary systems (2006) (0)
- Stellar spectroscopy with HST (1996) (0)
- COMMISSION 36: THEORY OF STELLAR ATMOSPHERES (2007) (0)
- A New Spin on FK Comae (2004) (0)
- λ Vel (K4 Ib-II): Fluorescence on a PAR with Other Luminaries (2011) (0)
- SIGNAL-TO-NOISE RATIOS IN IUE SWP-LO SPECTRA OF CHROMOSPHERIC EMISSION-LINE SOURCES (1990) (0)
- DIVISION IV: COMMISSION 36: THEORY OF STELLAR ATMOSPHERES (2013) (0)
- ISOTOPOLOGUE RATIOS IN THE SOLAR (2015) (0)
- STIS Observations of the Hybrid-Chromosphere Star alpha TrA (CD-ROM Directory: contribs/linsky2) (2001) (0)
- A Far-Ultraviolet Study of the Bright Delta Scuti Variable Beta Cassiopeia (1984) (0)
- Chandra HETGS Observations of the Active Binary sigma2 Coronae Borealis (2002) (0)
- The Old Feeble Transition Regions and Coronae of Solar-like Dwarf Stars in the Arcturus Moving Group (2012) (0)
- EK Draconis: Warm Coronal Rain? (2011) (0)
- The Solar-Stellar Connection (NAG5-6124: SOHO Guest Investigator Program) (1997) (0)
- FTS Observation of CO Fundamental Bands in Cool Stellar Atmospheres (1989) (0)
- Far-UV spectroscopy of Arcturus with HST STIS (2001) (0)
- Three short-period binaries seen at high-dispersion UX ARI, IOTA TRI and HA5110 (1984) (0)
- High Resolution IR, Visible, and UV Spectroscopy of the Sun and Arcturus (2000) (0)
- Procyon: New Candidate for the Dynamo Clinical Trial (2015) (0)
- VizieR Online Data Catalog: ASTRAL: reference spectra for evolved M stars (Carpenter+, 2018) (2019) (0)
- An Accurate Mass of the 31 Cygni Red Supergiant (2018) (0)
- Origins, Structure, and Evolution of Magnetic Activity in the Cool Half of the H--R Diagram: Progress Report on a Major HST STIS Stellar Survey (2000) (0)
- The Oxygen Isotope Composition of the Solar Photosphere Determined from CO Observations (2016) (0)
- "Coronal" vs. "Noncoronal" Giants: A Spectral Comparison of alpha Boo and beta Gem (2001) (0)
- Detections of CO in the Circumstellar Shells of R Coronae Borealis Stars (1999) (0)
- The Corona of the Remarkable Hertzsprung-Gap Giant HR 9024 (1998) (0)
- STIS observations of the transition region of zeta Doradus (2001) (0)
- Solar carbon monoxide: poster child for 3D effects . (2013) (0)
- Chandra HETG Spectroscopy of the F0 Ib Supergiant Canopus (2000) (0)
- A Far-Ultraviolet Spectroscopic Survey of RS CVn Binary Systems (2003) (0)
- XMM-Newton observations of Pleiades-age K dwarfs (2005) (0)
- Fossil Magnetospheres Confront Newborn Dynamos in the Rapid Braking Zone (2004) (0)
- Those Cool Stars...So Hot Right Now (2006) (0)
- Alpha Cen: Climbing out of a Coronal Recession? {year 2 continuation} (2011) (0)
- Progress report on the analysis of long exposure SWP high-resolution spectra of cool stars. Final report (1984) (0)
- The Fundamental Physical Processes Producing and Controlling Stellar Coronal/Transition Region/Chromospheric Activity and Structure (2000) (0)
- Doppler-Dissection of UX Arietis (1988) (0)
- Stellar Activity and Outer Atmospheric Structure of Yellow Supergiants from HST STIS and GHRS Spectroscopy (2000) (0)
- How Hot - and Variable - are the Coronae of Hertzsprung-Gap Giants? (1998) (0)
- Chromosphere: Thermal Bifurcation (2000) (0)
- FUV Spectroscopy Of Outflows And Disks Around The Intermediate Mass Pre-main-sequence Stars HD135344B And HD104237 (2011) (0)
- Activity on both components of HR 1099 (1986) (0)
- "Coronal" vs. "Noncoronal" Giants: A Spectral Comparison of α Boo and β Gem (CD-ROM Directory: contribs/osten) (2001) (0)
- it HST STIS Observations of Fluoresced Molecular Hydrogen Emission in Diverse Stellar Environments (2001) (0)
- The Holely Coronal Graveyard (2004) (0)
- A simple explanation of the Wilson-Bappu effect. (1973) (0)
- Mining the Advanced Spectral Library (ASTRAL): Characterizing Winds of Evolved M-Stars (2013) (0)
- Chromospheric Structure and Dynamics--Observations (1997) (0)
- Further Resolving the Puzzle of Hybrid Star X-rays (2005) (0)
- Does H− truly cool the solar chromosphere? (1980) (0)
- The center-to-limb behavior of Ca I lambda 6573 and Ca II lambda 7324 (1978) (0)
- The Initial C Isotope Ratio for the Solar System (2017) (0)
- Appendix - Empirical Estimates of Noise Levels in IUE Low-Dispersion Spectra (1982) (0)
- The Further Fainting of Alpha Cen A (2007) (0)
- Digging for Fossils in the Hertzsprung Gap (1999) (0)
- STIS Observations of the Transition Region of ζ Doradus (CD-ROM Directory: contribs/redfield) (2001) (0)
- Excitation of the Chlorine I Line at 1351Å (1981) (0)
- The abundance pattern of heavy elements in Sirius: Impact of modern observations (STIS) and improved Atomic data (2015) (0)
- A Giant Far-Ultraviolet Flare on Young Solar Analog EK Draconis (2015) (0)
- Far-UV Spectra of Solar Proxies in Young Galactic Clusters (1997) (0)
- Searching for a gas cloud surrounding the WASP-18 planetary system (2014) (0)
- Cool Star Chromospheres and the Sun (2001) (0)
- COmospheres and Coronae (1994) (0)
- A Deep, Doppler-Compensated IUE SWP Echellogram of the KO Primary of HR 1099 (1987) (0)
- Wind or Antiwinds (1984) (0)
- Predicting the Extreme-UV and Lyman-α Fluxes Received by Exoplanets from their Host Stars (2015) (0)
- Fundamental Physics from Observations of White Dwarf Stars (2017) (0)
- Hubble Observations of D/H in the Local ISM and Consequences for Cosmology (1995) (0)
- The Carbon Isotope Ratio of the Sun and Implications for the Solar Nebula (2018) (0)
- What can ISM and non-photospheric highly ionised lines in white dwarf spectra reveal about the β CMa tunnel? (2019) (0)
- Young Star Populations in the Kepler Field (2013) (0)
- Coordinated Chandra HETGS and VLA Radio Observations of the Active Coronae on the Short-Period Binary ER Vul (G0 V + G5 V) (2001) (0)
- An unprecedented view of hot-star atmospheres from ASTRAL-II UV spectra: the early-types sample (2015) (0)
- Sleuthing the Dynamo II (1989) (0)
- Outer atmospheric properties of beta Draconis (G2 Ib-II) (1982) (0)
- The Old Feeble Coronae of Solar-like Dwarf Stars in the Arcturus Moving Group (2006) (0)
- Hybrid-Star Coronal X-ray Sources (2003) (0)
- A progress report on the analysis of long exposure SWP high resolution spectra of cool stars. (1984) (0)
- TZ Fornacis - An eclipsing Capella-like system observed with the IUE (1986) (0)
- DIVISION G COMMISSION 36: THEORY OF STELLAR ATMOSPHERES (2013) (0)
- Ecliptic-poles Stellar Survey (EclipSS) (2017) (0)
- HST/STIS Advanced Spectral Library (ASTRAL) (2014) (0)
- Alpha Centauri at a Crossroads (2015) (0)
- Flaring on RS CVn systems: Results from EUVE Photometry (1998) (0)
- CO fundamental lines - Indicators for inhomogeneous atmospheres in cool stars (1990) (0)
- A Critical Test of the SWP Wavelenght Scale (1985) (0)
- Fossil Magnetospheres Confront Newborn Dynamos (2015) (0)
- Accuracy and Precision of Measuring Emission Line Velocities with the Space Telescope Imaging Spectrograph (2003) (0)
- The Solar Chromosphere: Old Challenges, New Frontiers A White Paper Submitted to the Astro2010 Decadal Survey (2009) (0)
- Chandra and HST Observations of the High Energy (X-ray/UV) Radiation Fields for an Evolutionary Sequence of Pre-Main-Sequence Stars (2010) (0)
- Anomalous Coronae of Yellow Giants and Supergiants (2005) (0)
- RAISE (Rapid Acquisition Imaging Spectrograph Experiment): Results and Instrument Status (2015) (0)
- Sleuthing the Dynamo: Cycle 2 Continuation (1991) (0)
- Scientific problems addressed by the Spektr-UV space project (world space Observatory—Ultraviolet) (2016) (0)
- Ultraviolet and Extreme Ultraviolet Emission of Host Stars and Effects on Exoplanet Atmospheres (2013) (0)
- Resolving the Puzzle of Hybrid Star Coronal X-rays (2004) (0)
- Solar Spectroscopy: Infrared Emission (2000) (0)
- The corona of the K5 giant γ Dra, and its relation to the hybrid-chromosphere stars (1994) (0)
- Chandra and GALEX observations of stellar activity on the 7 Gyr old Arcturus Moving Group dwarfs (2009) (0)
- Deep GRISM Survey of the Hyades Cluster. Ii. (2006) (0)
- The Age of the Hyades (1988) (0)
- Determination of Absolute Velocities for Emission Lines of Late-Type Stars (1983) (0)
- Mining the HST Treasury: The ASTRAL Reference Spectra for Evolved M Stars (2012) (0)
- The Ultraviolet Spectroscopic Legacy of HST (2016) (0)
- The Cool-Star Spectral Catalog: A Uniform Collection of IUE SWP-LOs (1992) (0)
- An Upper Photosphere Model for Arcturus (K2 III) Based on Partial Redistribution and the Ca II K-line Inner Wings (1974) (0)
- HST/STIS Observations of the Local Interstellar Medium toward Very Nearby Stars: A Detailed Analysis of the a Centuari Sight Line (2017) (0)
- HST/COS Ecliptic-poles Stellar Survey (EclipSS) (2019) (0)
- Four years of multi-wavelength observations of the RSC Vn system HR 1099 (V711 Tau) (2002) (0)
- The Coronal X-ray Deficiency Syndrome (1993) (0)
- UV and optical observations of AT Mic (1986) (0)
- Distant Futures of Solar Activity (1997) (0)
- Exploring High Time Resolution Coronal Dynamics with the Rapid Acquisition Imaging Spectrograph (RAISE) Sounding Rocket Program (2006) (0)
- Red Giant Atmospheres, through the Lens of UV Spectroscopy (2013) (0)
- SpS1-Digging in the solar COmosphere with NAC (2009) (0)
- Coronal Activity on Rapidly-Rotating Solar-Like Stars: Chandra Observations of ER Vul (2004) (0)
- Reconstructing the Stellar UV and EUV Emission that Controls the Chemistry of Exoplanet Atmospheres (2012) (0)
- COmospheres and Beyond (2005) (0)
- High resolution EUV spectroscopy of 56 Pegasi (KO 2p + wd) (1982) (0)
- Exploration of the CO Fundamental Bands in Late Type Stars (1986) (0)
- Atmospheric Dynamics and Mass Loss in Gappers, Clumpers, and Hybrids CYC4 - Medium (1994) (0)
- Coordinated Observations of the Active Binary σ 2 CrB with Chandra, EUVE, and the VLA (2000) (0)
- Advanced Spectral Library II: Hot Stars (2013) (0)
- Stellar X-ray Cycles: the Shape of Things to Come (2018) (0)
- HST STIS Coronal Iron Survey (2001) (0)
- Gappers and Clumpers, Cont'd. EUVE Guest Investigator Program (1997) (0)
- High dispersion IUE spectra of active chromosphere G and K dwarfs (1982) (0)
- Mining the HST "Advanced Spectral Library (ASTRAL) - Hot Stars": The High Definition UV Spectrum of the Ap Star HR 465 (2014) (0)
- Tortured Coronae in the Rapid Breaking Zone (2000) (0)
- The Amazing COS FUV (1320 - 1460 Å) Spectrum of λ Vel (K4Ib-II) 1 (2011) (0)
- Deep SWP-HI of Lux Arietis (1987) (0)
- The Cycles of Alpha Centauri (2008) (0)
- THE Mg II H AND K Lines in a Sample of DME and DM Stars (1981) (0)
- The Fe Group Abundances in the B3 IV Standard ι Herculis Determined from ASTRAL II Observations (2017) (0)
- Observing the Sun as a Star; Observing Stars as Suns (1984) (0)
- The Stellar-Solar Connection (2004) (0)
- The Dynamo Clinical Trial (2016) (0)
- Fourier Transform Spectroscopy in Solar Astronomy (2022) (0)
- Solar/Stellar Irradiance Comparison Experiment (SOLSTICE) on the Upper Atmosphere Research Satellite (UARS) (2003) (0)
- The Structure and Energy Balance in Main Sequence Stars (1983) (0)
- The Solar Oxygen Abundance, and the Rare Isotopes of C and O, Derived from Infrared Spectra of Carbon Monoxide (2005) (0)
- King of Spin 1 : The COCOA-PUFS 2 Project (0)
- The High-Energy Environs of the Anomalous Coronal Source Alpha Persei (2015) (0)
- Coronal Iron Survey The Yellow Giants (2002) (0)
- A Multi-Observatory View of the Alpha Persei Coronal Conundrum (2017) (0)
- Strip-Mining the Coronal Graveyard (2006) (0)
- Upper limits on extreme ultraviolet radiation from nearby main sequence and subgiant stars (1978) (0)
- Stellar and Solar Chromospheres and Attendant Phenomena (2019) (0)
- Hertzsprung Gap Coronae: ASCA Guest Investigator Program (1997) (0)
- Effects of flux tubes on conventional chromospheric diagnostics (1980) (0)
- Future Observations with the Rapid Acquisition Imaging Spectrograph (RAISE) (2004) (0)
- Stellar coronae: New insights into fundamental questions (Invited) (2001) (0)
- High Energy (X-ray/UV) Radiation Fields of Young, Low-Mass Stars Observed with Chandra and HST (2010) (0)
- Isotopic CO in the Solar Photosphere, Viewed Through the Lens of 3D Spectrum Synthesis (2013) (0)
- High Resolution IUE Observations of α AUR: Is the Outer Atmosphere of Capella Similar to a Sunspot? (1978) (0)
- The Quiescent and Flaring Atmosphere of the dMe Flare Star EV Lacertae (2002) (0)
- The Magnetic Lives of Giant Stars (1999) (0)
- High-Resolution Studies of Arcturus with IUE &Einstein: A Sensitive Search for High-Temperature Emission (1981) (0)
- X-ray Emission from Young Stars in the TW Hya Association (2014) (0)
- The Outer Atmosphere of Canopus: Detection of a Fast Stellar Wind from an F Supergiant (2003) (0)
- Using Kepler Data to Characterize the Flare Properties of GK Stars (2012) (0)
- The Hubble Space Telescope Advanced Spectral Library Project (2015) (0)
- The Open University ’ s repository of research publications and other research outputs Characterising exoplanets and their environment with UV transmission spectroscopy Other (2016) (0)
- High Time Cadence Observations with the Rapid Acquisition Imaging Spectrograph (RAISE) Rocket Program (2004) (0)
- Non-thermal motions and atmospheric heating of cool stars (2023) (0)
- Multi-Wavelength Observations of EV Lacertae (2004) (0)
- Solar carbon monoxide : poster child for 3 D e ects (2013) (0)
- The Hydrogen Hole at the North Galactic Pole (1995) (0)
- A Deep, Doppler-Compensated, SWP Echellogram of HR 1099 (1986) (0)
- Deep Lamp Too (2010) (0)
- Commission 36: Theory of Stellar Atmospheres (2005) (0)
- SNAPing Coronal Iron (2009) (0)
- An IUE high-dispersion cool-star atlas (1986) (0)
- HRC Imaging of the `Fainted' Primary of the Alpha Centauri System (2004) (0)
- Dynamics of Coronal Iron Lines in Cool Stars based on FUSE and HST/STIS Observations (2003) (0)
- Multiwavelength Coronal Studies of the RS CVn Binaries sigma (2) CrB and HR1099 (1997) (0)
- Starspot variability and evolution from modeling Kepler photometry of active late-type stars (2010) (0)
- The Potential of High Angular Resolution and Contrast FUV Imagery for Studies of Star and Planetary System Formation (2011) (0)
- Alpha Cen to the Max (2010) (0)
- Chandra Observations of Coronal Emission from the Early-G Supergiants Alpha and Beta Aquarii (0)
- The Stellar-IRIS Connection: Four Years of FUV Measurements of Alpha Centauri by HST/STIS (2014) (0)
- IUE Observations of the RS CVn Binary - TZ Tri (1984) (0)
- STIS UV Atlas of the Red Giant Arcturus(1) (1999) (0)
- Sleuthing the dynamo: HST/FOS observations of the UV emission of solar-type stars in young galactic clusters (1994) (0)
- A light carbon isotope composition for the Sun (2018) (0)
- The Capella Dichotomy: Paradigm Lost? (1992) (0)
- The Cold Heart of the Solar Chromosphere (2016) (0)
- Calibrations of wavelengths in SWP echelle spectra (1984) (0)
- An IUE's eye view of cool-star outer atmospheres (1981) (0)
- The Solar-Stellar Connection ( NAG 5-6124 : SOHO (0)
- Sleuthing the Dynamo: the Final Frontier (1996) (0)
- Long-Term Cycles in the Magnetic Active Regions of Cool Stars (1986) (0)
- Intermediate method for clarinet (1962) (0)
- An Extensive Survey of Photospheric Magnetic Fields in G and K Dwarfs (1985) (0)
- Ironing Out the Wrinkles (2008) (0)
- PHOENIX IR Spectra of CO in the Sun and the Stars (1998) (0)
- The Discovery of a Photoevaporation-Driven Molecular Outflow from the T Tauri Transitional Disk GM Aur (2011) (0)
- The Carbon Isotope Composition of the Sun: Implications for Solar System Formation (2017) (0)
- The Spectral Variability of BP Tauri (1994) (0)
- 36. THEORY OF STELLAR ATMOSPHERES (THfiORIE DES ATMOSPHERES STELLAIRES) (2015) (0)
- Translimb Spectroscopy with SOHO/SUMER (1997) (0)
- Kepler Observations of Starspot Evolution, Differential Rotation, and Flares on Late-Type Stars (2011) (0)
- Sleuthing the Dynamo: HST/FOS Observations of UV Emissions of Solar-Type Stars in Young Clusters (1994) (0)
- The delta upsilon = 1 fundamental bands of carbon monoxide in late-type stars (1987) (0)
- Bridging STIS's Neutral Density Desert (2011) (0)
- The Carbon Isotope Composition of the Solar Photosphere (2016) (0)
- The Wind Temperature and Mass-loss Rate of Arcturus (K1.5 III) (2022) (0)
- On the Temperature Structure of α TrA's Wind (2000) (0)
- High dispersion far ultraviolet spectra of cool stars (1982) (0)
- A Model for the Chromosphere of Arcturus. (1973) (0)
- Solar Science with the Atacama Large Millimeter/Submillimeter Array—A New View of Our Sun (2015) (0)
- VizieR Online Data Catalog: StarCAT: STIS UV echelle spectra of stars (Ayres, 2010) (2010) (0)
- Filling in the Coronal Graveyard (1996) (0)
- Far-ultraviolet observations of the Delti-Scuti variable Beta Cassiopeiae (1987) (0)
- The Flare-Ona of 31 Comae (1994) (0)
- Status of RAISE, the Rapid Acquisition Imaging Spectrograph Experiment (2013) (0)
- Thermal Bifurcation in Solar Calcium Plages (1981) (0)
- The Dichotomy between Co Absorptions and ca II Emissions in the Sun and Stars: An Indirect Diagnostic for Gas Disturbed by Magnetic Fields? 1 (1986) (0)
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What Schools Are Affiliated With Thomas R. Ayres?
Thomas R. Ayres is affiliated with the following schools: