35 refereed publications: 9 first author, 3 second author, 590 citations; h-index: 16
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Referred Publications
(To be updated, please see ADS listing for current record)
Stellar Surface Magneto-Convection as a Source of Astrophysical Noise II. Multi-component Parameterisation of Absorption Line Profiles: Across the Stellar Disc
Cegla, H. M., Watson, C. A., Shelyag, S., Chaplin W. J., Davies G. R., Mathioudakis M., Palumbo M. L., et al., 2018, ApJ, 866, 55
1. Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool starBourrier, V., Lovis, C., Beust, H., Ehrenreich, D., Henry, G. W., Astudillo-Defru, N. Allart, R., Bonfils, X., Ségransan, D., Delfosse, X., Cegla, H. M., et. al 2018, Nature, 553, 477
2 .Understanding stellar activity-induced radial velocity jitter using simultaneous K2 photometry and HARPS RV measurements
Oshagh, M., Santos, N. C., Figueira, P., Barros, S. C. C., Donati, J. F., Adibekyan, V., Faria, J. P., Watson, C. A., Cegla, H. M. et. al 2017, A&A, 606, A107
3. Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) I. Detection of hot neutral sodium at high altitudes on WASP-49b
Wyttenbach, A., Lovis, C., Ehrenreich, D., Bourrier, V., Pino, L., Allart, R., Astudillo-Defru, N., Cegla, H. M., Heng, K., Lavie, B., Melo, C., Murgas, F., Santerne, A., Ségransan, D., Udry, S., Pepe,F. 2017,A&A, 602, A36
4. A cautionary tale: limitations of a brightness-based spectroscopic approach to chromatic exoplanet radii
Cegla, H. M., Lovis, C., Bourrier, V., Watson, C. A., Wyttenbach, A., 2017, A&A, 598, L3
5. Refined architecture of the WASP-8 system: a cautionary tale for traditional Rossiter-McLaughlin analysis
Bourrier, V., Cegla, H. M., Lovis, C., Wyttenbach, A., 2017, A&A, arXiv:1611.07985 (in press)
6. The Rossiter-McLaughlin effect reloaded: probing the 3D spin-orbit geometry, stellar differential rotation, and the spatially-resolved stellar spectrum of star-planet systems
Cegla, H., M., Lovis, C., Bourrier, V., Beeck, B., Watson, C. A, Pepe, F. 2016b, A&A, 588, A127
7. Modelling the Rossiter-McLaughlin Effect: Impact of the Convective Centre-to-limb Variations in the Stellar Photosphere
Cegla, H. M., Oshagh, M., Watson, C. A., Figueira, P., Santos, N. C. 2016a, ApJ, 819, 67
8. A window on exoplanet dynamical histories: Rossiter-McLaughlin observations of WASP-13b and WASP-32b
Brothwell, R. D., Watson, C. A., Hébrard, G., Triaud, A. H. M. J., Cegla, H. M., et al. 2014, MNRAS, 440, 3392
9. Estimating RV Variability from Kepler and GALEX: Implications for the RV Confirmation of Exoplanets
Cegla, H. M., Stassun, K. G., Watson, C. A., Bastien, F. A., Pepper, J. 2014, ApJ, 780, 104
10. Stellar Surface Magneto-Convection as a Source of Astrophysical Noise. I. Multi-component Parameterisation of Absorption Line Profiles
Cegla, H. M., Shelyag, S., Watson, C. A., Mathioudakis, M. 2013, ApJ, 763, 95
11. A transiting companion to the eclipsing binary KIC002856960
Armstrong, D., Pollacco, D., Watson, C. A., Faedi, F., Gómez Maqueo Chew, Y., Cegla, H. M., McDaid, P., Burton, J., McCormac, J., Skillen, I. 2012, A&A, 545, L4
12. Stellar jitter from variable gravitation redshift: implications for RV confirmation of habitable exoplanets
Cegla, H. M., Watson, C. A., Marsh, T. R., Shelyag, S., Moulds, V., Littlefair, S., Mathioudakis, M., Pollacco, D., Bonfils, X. 2012, MNRAS, L394
13. Precise orbit solution of MML 53, a low-mass, pre-main sequence eclipsing binary in Upper Centaurus Lupus
Hebb, L., Cegla, H. M., Stassun, K. G., Stempels, H. C., Cargile, P. A., Palladino, L. E. 2011, A&A, 531, A61
14. WASP-22 b: A transiting hot Jupiter planet in a hierarchical triple system
Maxted, P. F. L., Anderson, D. R., Gillon, M., Hellier, C., Queloz, D., Smalley, B., Triaud, A. H. M. J., West, R. G., Wilson, D. M., Bentley, S. J., Cegla, H., et al. 2010, AJ, 140, 2007
Stellar Surface Magneto-Convection as a Source of Astrophysical Noise II. Multi-component Parameterisation of Absorption Line Profiles: Across the Stellar Disc
Cegla, H. M., Watson, C. A., Shelyag, S., Chaplin W. J., Davies G. R., Mathioudakis M., Palumbo M. L., et al., 2018, ApJ, 866, 55
1. Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool starBourrier, V., Lovis, C., Beust, H., Ehrenreich, D., Henry, G. W., Astudillo-Defru, N. Allart, R., Bonfils, X., Ségransan, D., Delfosse, X., Cegla, H. M., et. al 2018, Nature, 553, 477
2 .Understanding stellar activity-induced radial velocity jitter using simultaneous K2 photometry and HARPS RV measurements
Oshagh, M., Santos, N. C., Figueira, P., Barros, S. C. C., Donati, J. F., Adibekyan, V., Faria, J. P., Watson, C. A., Cegla, H. M. et. al 2017, A&A, 606, A107
3. Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) I. Detection of hot neutral sodium at high altitudes on WASP-49b
Wyttenbach, A., Lovis, C., Ehrenreich, D., Bourrier, V., Pino, L., Allart, R., Astudillo-Defru, N., Cegla, H. M., Heng, K., Lavie, B., Melo, C., Murgas, F., Santerne, A., Ségransan, D., Udry, S., Pepe,F. 2017,A&A, 602, A36
4. A cautionary tale: limitations of a brightness-based spectroscopic approach to chromatic exoplanet radii
Cegla, H. M., Lovis, C., Bourrier, V., Watson, C. A., Wyttenbach, A., 2017, A&A, 598, L3
5. Refined architecture of the WASP-8 system: a cautionary tale for traditional Rossiter-McLaughlin analysis
Bourrier, V., Cegla, H. M., Lovis, C., Wyttenbach, A., 2017, A&A, arXiv:1611.07985 (in press)
6. The Rossiter-McLaughlin effect reloaded: probing the 3D spin-orbit geometry, stellar differential rotation, and the spatially-resolved stellar spectrum of star-planet systems
Cegla, H., M., Lovis, C., Bourrier, V., Beeck, B., Watson, C. A, Pepe, F. 2016b, A&A, 588, A127
7. Modelling the Rossiter-McLaughlin Effect: Impact of the Convective Centre-to-limb Variations in the Stellar Photosphere
Cegla, H. M., Oshagh, M., Watson, C. A., Figueira, P., Santos, N. C. 2016a, ApJ, 819, 67
8. A window on exoplanet dynamical histories: Rossiter-McLaughlin observations of WASP-13b and WASP-32b
Brothwell, R. D., Watson, C. A., Hébrard, G., Triaud, A. H. M. J., Cegla, H. M., et al. 2014, MNRAS, 440, 3392
9. Estimating RV Variability from Kepler and GALEX: Implications for the RV Confirmation of Exoplanets
Cegla, H. M., Stassun, K. G., Watson, C. A., Bastien, F. A., Pepper, J. 2014, ApJ, 780, 104
10. Stellar Surface Magneto-Convection as a Source of Astrophysical Noise. I. Multi-component Parameterisation of Absorption Line Profiles
Cegla, H. M., Shelyag, S., Watson, C. A., Mathioudakis, M. 2013, ApJ, 763, 95
11. A transiting companion to the eclipsing binary KIC002856960
Armstrong, D., Pollacco, D., Watson, C. A., Faedi, F., Gómez Maqueo Chew, Y., Cegla, H. M., McDaid, P., Burton, J., McCormac, J., Skillen, I. 2012, A&A, 545, L4
12. Stellar jitter from variable gravitation redshift: implications for RV confirmation of habitable exoplanets
Cegla, H. M., Watson, C. A., Marsh, T. R., Shelyag, S., Moulds, V., Littlefair, S., Mathioudakis, M., Pollacco, D., Bonfils, X. 2012, MNRAS, L394
13. Precise orbit solution of MML 53, a low-mass, pre-main sequence eclipsing binary in Upper Centaurus Lupus
Hebb, L., Cegla, H. M., Stassun, K. G., Stempels, H. C., Cargile, P. A., Palladino, L. E. 2011, A&A, 531, A61
14. WASP-22 b: A transiting hot Jupiter planet in a hierarchical triple system
Maxted, P. F. L., Anderson, D. R., Gillon, M., Hellier, C., Queloz, D., Smalley, B., Triaud, A. H. M. J., West, R. G., Wilson, D. M., Bentley, S. J., Cegla, H., et al. 2010, AJ, 140, 2007
Published Conference Proceedings, White Papers, and Data Catalogs
15. EarthFinder: A Precise Radial Velocity Probe Mission Concept for the Detection of Earth-Mass Planets Orbiting Sun-like StarsPlavchan, P., Cale, B., Newman, P., Hamze, B., Latouf, N., Matzko, W., Beichman, C., Ciardi, D., Purcell, B., Lightsey, P., Cegla, H. et al. 2018, Submitted to the National Academies Committee on Exoplanet Science Strategy, arXiv: 1803.03960
16. VizieR Online Data Catalog: K2/HARPS measurements for 8 stars
Oshagh, M., Santos, N. C., Figueira, P., Barros, S. C. C., Donati, J. F., Adibekyan, V., Faria, J. P., Watson, C. A., Cegla, H. M. et. al 2017, VizieR Online Data Catalog, 360
17. Cautionary Tales of Rossiter-McLaughlin Analyses
Cegla, H 2017, CHEOPS Fifth Science Workshop, 16
18. Predicting and Disentangling Stellar Variability in Quiet Stars: Implications for Low-mass Planet Confirmation
Cegla, H. M., Watson, C. A., Stassun, K. G., Shelyag, S., Mathioudakis, M., Bastien, F. A.,
Pepper, J. 2015, IAU General Assembly, 22, 2256546
19. Understanding Astrophysical Noise from Stellar Surface Magneto-Convection
Cegla, H. M., Watson, C. A., Shelyag, S., & Mathioudakis, M. 2015a, 18th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 18, 567
20. Upgrading the Solar-Stellar Connection: News about activity in Cool Stars
Gunther, H. M.,Poppenhaeger, K., Testa, P., Borgniet, S., Brun, A. S., Cegla, H. M., et al. 2015b, 18th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 18, 25
21. A Pathway to Earth-like Worlds: Overcoming Astrophysical Noise due to Convection
Cegla, H. M., Watson, C., Shelyag, S., & Mathioudakis, M. 2013b, AAS Abstracts, 222, #304.02
22. Towards Earth-like Worlds: Identifying and Removing Stellar Jitter
Cegla, H. M., Watson, C. A., Marsh, T. et al. 2012b, AAS Abstracts, 219, #432.03
23. MML 53: A New Low-Mass, Pre-Main Sequence Eclipsing Binary in the Lupus Cloud Discovered By SuperWASP
Cegla, H., Hebb, L., Stassun, K. G. et al. 2010, Bulletin of the AAS, 42, #429.08
24. Commissioning a Robotic Telescope for Star Formation Studies
Cegla, H., Walawender, J., Reipurth, B. 2009, Bulletin of the AAS, 41, #434.04
16. VizieR Online Data Catalog: K2/HARPS measurements for 8 stars
Oshagh, M., Santos, N. C., Figueira, P., Barros, S. C. C., Donati, J. F., Adibekyan, V., Faria, J. P., Watson, C. A., Cegla, H. M. et. al 2017, VizieR Online Data Catalog, 360
17. Cautionary Tales of Rossiter-McLaughlin Analyses
Cegla, H 2017, CHEOPS Fifth Science Workshop, 16
18. Predicting and Disentangling Stellar Variability in Quiet Stars: Implications for Low-mass Planet Confirmation
Cegla, H. M., Watson, C. A., Stassun, K. G., Shelyag, S., Mathioudakis, M., Bastien, F. A.,
Pepper, J. 2015, IAU General Assembly, 22, 2256546
19. Understanding Astrophysical Noise from Stellar Surface Magneto-Convection
Cegla, H. M., Watson, C. A., Shelyag, S., & Mathioudakis, M. 2015a, 18th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 18, 567
20. Upgrading the Solar-Stellar Connection: News about activity in Cool Stars
Gunther, H. M.,Poppenhaeger, K., Testa, P., Borgniet, S., Brun, A. S., Cegla, H. M., et al. 2015b, 18th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 18, 25
21. A Pathway to Earth-like Worlds: Overcoming Astrophysical Noise due to Convection
Cegla, H. M., Watson, C., Shelyag, S., & Mathioudakis, M. 2013b, AAS Abstracts, 222, #304.02
22. Towards Earth-like Worlds: Identifying and Removing Stellar Jitter
Cegla, H. M., Watson, C. A., Marsh, T. et al. 2012b, AAS Abstracts, 219, #432.03
23. MML 53: A New Low-Mass, Pre-Main Sequence Eclipsing Binary in the Lupus Cloud Discovered By SuperWASP
Cegla, H., Hebb, L., Stassun, K. G. et al. 2010, Bulletin of the AAS, 42, #429.08
24. Commissioning a Robotic Telescope for Star Formation Studies
Cegla, H., Walawender, J., Reipurth, B. 2009, Bulletin of the AAS, 41, #434.04