High resolution SOFIN CCD échelle spectroscopy

Ilyin, Ilya V. (2023-04-12)
 
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Ilyin, Ilya V.
I. V. Ilyin
12.04.2023
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© 2000, Ilya V. Ilyin. This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). © 2000, Ilya V. Ilyin. Tämä Kohde on tekijänoikeuden ja/tai lähioikeuksien suojaama. Voit käyttää Kohdetta käyttöösi sovellettavan tekijänoikeutta ja lähioikeuksia koskevan lainsäädännön sallimilla tavoilla. Muunlaista käyttöä varten tarvitset oikeudenhaltijoiden luvan.
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi-fe2023041236156

Kuvaus

Academic dissertation to be presented with the permission of the Faculty of Science of the University of Oulu, for public defence in the Auditorium GO101, on September 1st 2000, at 12 noon.
Tiivistelmä

Preface

This work is dedicated to high-resolution echelle spectroscopy with SOFIN instrument at the 2.56m Nordic Optical Telescope. The first part describes the instrument, its performance, instrumental effects, and the study of its instrumental profile. The second part describes CCD performance and its characterization in terms of spatial noise distribution where the CCD intensity transfer function was developed. The data reduction package is described in the next part where details of image processing and analysis of spectra are given, such as e.g. the cross-correlation method and its error analysis. Deconvolution of spectra is presented with the use of truncated least-squares based upon principal component analysis. At the end we analyze line profile variability in HgMn enriched star alpha And. Applications of the developed methods are presented with a number of papers with the other authors to the Doppler imaging of cool stars.

 

Original papers

Original papers are not included in the electronic version of the dissertation.

  1. Ilyin, I. V., & Duemmler, R. (1999). Precise radial velocity measurements with a Cassegrain spectrograph, I: Wavelength calibration. In J. B. Hearnshaw & C. D. Scarfe (Eds.), Precise Stellar Radial Velocities, ASP Conference Series #185, IAU Colloquium 170, 185, 63–67. https://doi.org/10.1017/S0252921100048363

  2. Ilyin, I. V., & Duemmler, R. (1999). Precise radial-velocity measurements with a cassegrain spectrograph, ii: Radial-velocity determination and applications. International Astronomical Union Colloquium, 170, 68–72. https://doi.org/10.1017/S0252921100048375

  3. Duemmler, R., Ilyin, I. V., & Tuominen, I. (1997). A new radial velocity curve for the RS CVn star σ Gem: Constraints on its physical parameters. Astronomy and Astrophysics Supplement Series, 123(2), 209–218. https://doi.org/10.1051/aas:1997349

  4. Petrov, P. P., Zajtseva, G. V., Efimov, Yu. S., Duemmler, R., Ilyin, I. V., Tuominen, I., & Shcherbakov, V. A. (1999). Brightening of the T Tauri star RY Tauri in 1996. Photometry, polarimetry and high-resolution spectroscopy. Astronomy and Astrophysics, 341, 553–559. https://ui.adsabs.harvard.edu/abs/1999A&A...341..553P

  5. Petrov, P., Duemmler, R., Ilyin, I., & Tuominen, I. (1998). Increase of emission and shell features in the spectrum of the FUor V1057 CYG. Astronomy and Astrophysics, 331, L53–L56. https://ui.adsabs.harvard.edu/abs/1998A&A...331L..53P

  6. Berdyugina, S. V., Jankov, S., Ilyin, I., Tuominen, I., & Fekel, F. C. (1998). The active RS Canum Venaticorum binary II Pegasi. I. Stellar and orbital parameters. Astronomy and Astrophysics, 334, 863–872. https://ui.adsabs.harvard.edu/abs/1998A&A...334..863B

  7. Berdyugina, S. V., Berdyugin, A. V., Ilyin, I., & Tuominen, I. (1998). The active RS Canum Venaticorum binary II Pegasi. II. Surface images for 1992-1996. Astronomy and Astrophysics, 340, 437–446. https://ui.adsabs.harvard.edu/abs/1998A&A...340..437B

  8. Berdyugina, S. V., Ilyin, I., & Tuominen, I. (1999). The active RS Canum Venaticorum binary II Pegasi. III. Chromospheric emission and flares in 1994-1996. Astronomy and Astrophysics, 349, 863–872. https://ui.adsabs.harvard.edu/abs/1999A&A...349..863B

  9. Berdyugina, S. V., Berdyugin, A. V., Ilyin, I., & Tuominen, I. (1999). The active RS Canum Venaticorum binary II Pegasi. IV. The spot activity cycle. Astronomy and Astrophysics, 350, 626–634. https://ui.adsabs.harvard.edu/abs/1999A&A...350..626B

  10. Berdyugina, S. V., Ilyin, I., & Tuominen, I. (1999). The long-period RS Canum Venaticorum binary IM Pegasi. I. Orbital and stellar parameters. Astronomy and Astrophysics, 347, 932–936. https://ui.adsabs.harvard.edu/abs/1999A&A...347..932B

  11. Berdyugina, S. V., Ilyin, I., & Tuominen, I. (in press). The long-period RS Canum Venaticorum binary IM Pegasi. II. First surface images. Astronomy and Astrophysics. https://ui.adsabs.harvard.edu/abs/2000A%26A...360..272B

 

Osajulkaisut

Osajulkaisut eivät sisälly väitöskirjan elektroniseen versioon.

  1. Ilyin, I. V., & Duemmler, R. (1999). Precise radial velocity measurements with a Cassegrain spectrograph, I: Wavelength calibration. In J. B. Hearnshaw & C. D. Scarfe (Eds.), Precise Stellar Radial Velocities, ASP Conference Series #185, IAU Colloquium 170, 185, 63–67. https://doi.org/10.1017/S0252921100048363

  2. Ilyin, I. V., & Duemmler, R. (1999). Precise radial-velocity measurements with a cassegrain spectrograph, ii: Radial-velocity determination and applications. International Astronomical Union Colloquium, 170, 68–72. https://doi.org/10.1017/S0252921100048375

  3. Duemmler, R., Ilyin, I. V., & Tuominen, I. (1997). A new radial velocity curve for the RS CVn star σ Gem: Constraints on its physical parameters. Astronomy and Astrophysics Supplement Series, 123(2), 209–218. https://doi.org/10.1051/aas:1997349

  4. Petrov, P. P., Zajtseva, G. V., Efimov, Yu. S., Duemmler, R., Ilyin, I. V., Tuominen, I., & Shcherbakov, V. A. (1999). Brightening of the T Tauri star RY Tauri in 1996. Photometry, polarimetry and high-resolution spectroscopy. Astronomy and Astrophysics, 341, 553–559. https://ui.adsabs.harvard.edu/abs/1999A&A...341..553P

  5. Petrov, P., Duemmler, R., Ilyin, I., & Tuominen, I. (1998). Increase of emission and shell features in the spectrum of the FUor V1057 CYG. Astronomy and Astrophysics, 331, L53–L56. https://ui.adsabs.harvard.edu/abs/1998A&A...331L..53P

  6. Berdyugina, S. V., Jankov, S., Ilyin, I., Tuominen, I., & Fekel, F. C. (1998). The active RS Canum Venaticorum binary II Pegasi. I. Stellar and orbital parameters. Astronomy and Astrophysics, 334, 863–872. https://ui.adsabs.harvard.edu/abs/1998A&A...334..863B

  7. Berdyugina, S. V., Berdyugin, A. V., Ilyin, I., & Tuominen, I. (1998). The active RS Canum Venaticorum binary II Pegasi. II. Surface images for 1992-1996. Astronomy and Astrophysics, 340, 437–446. https://ui.adsabs.harvard.edu/abs/1998A&A...340..437B

  8. Berdyugina, S. V., Ilyin, I., & Tuominen, I. (1999). The active RS Canum Venaticorum binary II Pegasi. III. Chromospheric emission and flares in 1994-1996. Astronomy and Astrophysics, 349, 863–872. https://ui.adsabs.harvard.edu/abs/1999A&A...349..863B

  9. Berdyugina, S. V., Berdyugin, A. V., Ilyin, I., & Tuominen, I. (1999). The active RS Canum Venaticorum binary II Pegasi. IV. The spot activity cycle. Astronomy and Astrophysics, 350, 626–634. https://ui.adsabs.harvard.edu/abs/1999A&A...350..626B

  10. Berdyugina, S. V., Ilyin, I., & Tuominen, I. (1999). The long-period RS Canum Venaticorum binary IM Pegasi. I. Orbital and stellar parameters. Astronomy and Astrophysics, 347, 932–936. https://ui.adsabs.harvard.edu/abs/1999A&A...347..932B

  11. Berdyugina, S. V., Ilyin, I., & Tuominen, I. (in press). The long-period RS Canum Venaticorum binary IM Pegasi. II. First surface images. Astronomy and Astrophysics. https://ui.adsabs.harvard.edu/abs/2000A%26A...360..272B

 
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