Institut für Astronomie und Astrophysik Abteilung Astronomie Sand 1, D-72076 Tübingen, Germany

Preprints 2002

Preprint 23/02, September 2002

S.L. Schuh, S. Dreizler, J.L. Deetjen, E. Göhler
TRIPP: AN APERTURE PHOTOMETRY PACKAGE FOR THE REDUCTION OF CCD TIME SERIES IMAGES
In: The 6th W.E.T. Workshop, eds. J.-E. Solheim and E. Meistas, Baltic Astronomy 12, 167

S.L. Schuh, U. Heber, S. Dreizle, S. O'Tool, C.S. Jeffery, S. Falte, V.M. Woolf, R. Riddle, G. Handler, Ö. Hürkal, E. Pakstiene, E.W. Klumpe, T. Laurance, M. Vuckovic, S. Zola, S. Kawaler, A. Kanaan, H. Monteiro, O. Giovannini, S.O. Kepler, A. Mukadam, J. Provencal, A. Nitta, H. Shipman, F. Mullally, A. Grauer, M.A. Wood, P.A. Bradley, M. Kilic, K. Sekiguchi, R. Crowe, D. Sullivan, R. Rosen, C. Clemens, J. Xiaojun, R. Janulis, D. O'Donoghue, W. Ogloza, A. Baran, R. Silvotti, S. Marinoni, G. Vauclair, N. Dolez, M. Chevreton, J.L. Deetjen, T. Nagel, J.M. González Pérez, J.-E. Solheim, R. Østensen, A. Ulla, M. Burleigh, S. Good, T. Metcalfe, A.F.M. da Costa, J.E.S. Costa, M.S. O'Brien, S.-L. Kim, H. Lee, A. Sergeev, C. Akan, Ö. Cakirli, M. Paparo, G. Viraghalmy
PG1605+072 IN WET XCOV22: SUPPORT FOR THE MULTI SITE SPECTROSCOPIC TELESCOPE
In: The 6th W.E.T. Workshop, eds. J.-E. Solheim and E. Meistas, Baltic Astronomy 12, 55

Handler G., Xcov3,Xcov7,Xcov12,Xcov20,Xcov21,Xcov22 teams
Results on (un)published WET runs on pulsating DB white dwarfs
In: The 6th W.E.T. Workshop, ed. J.E. Solheim and E. Meistas, Baltic Astronomy 12, 11

Kepler S.O., Nather R.E., Winget D.E., Nitta A. Kleinman S., Metcalfe T., Sekiguchi K., Xiaojun J., Sullivan D., Sullivan T., Janulis R., Meistas E.,Kalytis R., Krzesinski J., Ogloza W., Zola S., O'Donogue D., Romero-Colmenero E., Martinez P., Dreizler S., Deetjen J., Nagel T., Schuh, S.L., Vauclair G., Jian Ning F., Chevereton M., Solheim J.-E., Gonzales Perez J., Johannessen F., Kanaan A., Costa J.E., Costa A.F.M., Wood M.A., Silvestri N., Ahrens T.J., Jones A.K., Collins A.E., Boyer M., Shaw J.S., Mukadam A., Klumpe E.W., Larrison J., Kawaler S., Riddle R., Ulla A., Bradley P.
WET observations of GD358 in 2000
In: The 6th W.E.T. Workshop, ed. J.E. Solheim and E. Meistas, Baltic Astronomy 12, 45

Preprint 22/02, December 2002

S. FALTER, U. HEBER, S. DREIZLER, S. L. SCHUH, O. CORDES
TOWARDS ASTEROSEISMOLOGY OF THE NON-RADIAL PULSATING SDB STAR PG 1605+072
To appear in: Proc. XIII Workshop on White Dwarfs, Kluwer Academics NATO Science Series, eds. D. de Martino, R. Kalytis, R. Silvotti, J.E. Solheim

Preprint 21/02, December 2002

U. HEBER, S. DREIZLER, S.L. SCHUH, S. O'TOOLE, C.S. JEFFERY, S. FALTER, V. WOOL, A. AHMAD, M. BILLERES, S. CHARPINET, O.­M. CORDES, B.­Q. FOR, E. GREEN, E.A. HYDE, A. JACOB, H. KJELDSEN, S. KLEINMAN, J. KRZESINSKI, I. LOPES, S. MARINONI, T. MAUCH, A. NITTA, D. O'DONOGHUE, R. ØSTENSEN, D. POLLACCO, R. PEREIRA, T. PEREIRA, M.D. REED, R. SILVOTTI, R. TOWNSEND, M. VUCKOVIC, B. A. WHITE, J. XIAOJUN
PHOTOMETRIC AND SPECTROSCOPIC MONITORING OF THE SDBV STAR PG 1605+072:
The Multi­Site Spectroscopic Telescope (MSST) Project
In: Proc. XIII Workshop on White Dwarfs, Kluwer Academics NATO Science Series, eds. D. de Martino, R. Silvotti, J.-E. Solheim and R. Kalytis, 105, 105 (2003)

Preprint 20/02, December 2002

Schuh, S.L., Nagel, T., Deetjen, J.L., Dreizler, S., Handler, G., O'Brien, M.S., Riddle, R., Hürkal, Ö., Pakstiene, E., Klumpe, E., Lawrence, T., Vuckovic, M., Zola, S., Kawaler, S., Kanaan, A., Giovaninni, O., Kepler, S.O., Mukadam, A., Provencal, J., Nitta, A., Shipman, H., Mullally, F., Grauer, A., Wood, M.A., Bradley, P.A., Kilic, M., Sekiguchi, K., Crowe, R., Sullivan, D., Rosen, R., Clemens, C., Xiaojun, J., Janulis, R., O'Donoghue, D., Ogloza, W., Baran, A., Silvotti, R., Marinoni, S., Vauclair, G., Dolez, N., Chevreton, M., Gonzalez, J.M., Solheim, J.-E., Ulla, A., Burleigh, M., Good, S., Metcalfe, T., da Costa, A.F.M., Costa, J.E.S., Kim, S.-L., Lee, H., Sergeev, A., Akan, C., Cakirli, Ö., Paparo, M., Viraghalmy, G.
PRELIMINARY RESULTS OF THE WETXCOV22 CAMPAIGN AT CALAR ALTO OBSERVATORY
In: Proc. XIII Workshop on White Dwarfs, Kluwer Academics NATO Science Series, eds. D. de Martino, R. Silvotti, J.-E. Solheim and R. Kalytis, 105, 263(2003)

Preprint 19/02, December 2002

S.L. SCHUH, S. DREIZLER AND J.L. DEETJEN
IMPROVED RESULTS FOR EQUILIBRIUM ABUNDANCES FROM DIFFUSION CALCULATIONS
In: Proc. XIII Workshop on White Dwarfs, Kluwer Academics NATO Science Series, eds. D. de Martino, R. Silvotti, J.-E. Solheim and R. Kalytis, 105, 147 (2003)

Preprint 18/02, August 2002

Stefan Dreizler and Sonja L. Schuh
Stratified NLTE model atmospheres for hot stars
To appear in: Modelling of Stellar Atmospheres, IAU Symposium, Vol. xxx, N. E. Piskunov, W. W. Weiss, D. F. Gray, eds.

Preprint 17/02, December 2002

Sonja L. Schuh
SUBDWARF B STARS IN HW VIR SYSTEMS
In: Observing with the VLT Interferomenter, EAS Publication Series 6, 287, eds. G. Perrin and F. Malbet (2003)

Preprint 16/02, July 2002

Dreizler, S.; Rauch, T.; Hauschildt, P.; Schuh, S.L.; Kley, W.; Werner, K.
Spectral types of planetary host star candidates: Two new transiting planets?
Astronomy & Astrophysics, 391, L17-L20 (2002)

Preprint 15/02, February 2002

Dreizler, S.; Schuh, S.L.; Deetjen, J.L.; Edelmann, H.; Heber, U.
HS0702+6043 - A new large amplitude sdB variable at the cool end of the instability region
Astronomy & Astrophysics, 386, 249-255 (2002)

Preprint 14/02, December 2002

T. Rauch, K. Werner
The rotational velocity of the sdOB primary of the eclipsing binary system LB3459 (AA DOR)
To appear in: Astronomy & Astrophysics

Preprint 13/02, December 2002

T. Rauch, S. Köper, S. Dreizler, K. Werner, U. Heber, and I.N. Reid
The Rotational Velocity of Helium-rich Pre-White Dwarfs
To appear in: Stellar Rotation, Proceedings IAU Symposium No. 215 (2003)

Preprint 12/02, December 2002

T. Rauch, K. Werner
The Enigma of AA Dor
To appear in: Stellar Rotation, Proceedings IAU Symposium No. 215 (2003)

Preprint E/02, April 2002

Silvotti, R.; Janulis, R.; Schuh, S. L.; Charpinet, S.; Oswalt, T.; Silvestri, N.; Gonzalez Perez, J. M.; Kalytis, R.; Meistas, E.; Alisauskas, D.; Marinoni, S.; Jiang, X. J.; Reed, M. D.; Riddle, R. L.; Bernabei, S.; Heber, U.; Bärnbantner, O.; Cordes, O.; Dreizler, S.; Göhler, E.; Østensen, R.; Bochanski, J.; Carlson, G.
The temporal spectrum of the sdB pulsating star HS 2201+2610 at 2 ms resolution
Astronomy & Astrophysics, 389, 180-190 (2002)

Preprint D/02, October 2002

W. Coburn, W. A. Heindl, R. E. Rothschild, D. E. Gruber, I. Kreykenbohm, J. Wilms, P. Kretschmar, R. Staubert
Magnetic Fields of Accreting X-Ray Pulsars with the Rossi X-Ray Timing Explorer
To appear in: ApJ

Preprint C/02, October 2002

N. La Palombara, S. Molendi, J. Wilms, C.S. Reynolds
Timing analysis of the Seyfert-1 galaxy MCG-6-30-15 with XMM-Newton data
In: Proceedings of the 5^th Italian AGN Meeting "Inflows, Outflows and Reprocessing around black holes"

Preprint 11/02, October 2002

E. Kendziorra, J. Wilms, G. Lamer, R. Staubert
Deep Survey of NGC 300 with XMM-Newton: Status Report
In: Proc. Symposium New Visions of the X-ray Universe in the XMM-Newton and Chandra Era 26-30 November 2001, ESTEC, The Netherlands, ESA SP-488, August 2002, eds. F. Jansen & TBD

Preprint 10/02, October 2002

Ingo Kreykenbohm, Wayne Coburn, Jörn Wilms, Peter Kretschmar, Rüdiger Staubert, William A. Heindl, Richard E. Rothschild
Confirmation of Two Cyclotron Lines in Vela X-1
To appear in: Astronomy & Astrophysics

Preprint 09/02, September 2002

Stefan Jordan and Holger Schmidt
Four Numerical Approaches for Solving the Radiative Transfer Equation in Magnetized White-Dwarf Atmospheres
In: Workshop on Stellar Atmosphere Modeling, held 8-12 April 2002 in Tübingen, Germany. Editors: I. Hubeny, D. Mihalas, K. Werner, ASP Conference Series 288, 625 (2003)

Sonja L. Schuh and Stefan Dreizler
Computation of Element Diffusion in Non-LTE Stellar Atmosphere Models
In: Workshop on Stellar Atmosphere Modeling, held 8-12 April 2002 in Tübingen, Germany. Editors: I. Hubeny, D. Mihalas, K. Werner, ASP Conference Series 288, 633 (2003)

Klaus Werner, Jochen L. Deetjen, Stefan Dreizler, Thorsten Nagel, Thomas Rauch, Sonja L. Schuh
Model Photospheres with Accelerated Lambda Iteration
In: Workshop on Stellar Atmosphere Modeling, held 8-12 April 2002 in Tübingen, Germany. Editors: I. Hubeny, D. Mihalas, K. Werner, ASP Conference Series 288, 31 (2003)

Preprint 08/02, August 2002

Klaus Werner
NLTE Radiative Transfer and Model Atmospheres of Hot Stars
In: Modelling of Stellar Atmospheres, IAU Symposium, Vol. xxx, xxxx, N. E. Piskunov, W. W. Weiss, D. F. Gray, eds.

Preprint 07/02, August 2002

K. WERNER, S. DREIZLER, J.W. KRUK, M.L. SITKO
FUSE Spectroscopy of the Two Prototype White Dwarfs With Signatures of a Super-hot Wind
In: 13^th European Workshop on White Dwarfs, NATO Science Series

K. WERNER, J.L. DEETJEN, S. DREIZLER, T. RAUCH, M.A. BARSTOW, J.W. KRUK
Metal abundances in PG1159 stars from Chandra and FUSE spectroscopy
In: 13^th European Workshop on White Dwarfs, NATO Science Series

Preprint 06/02, August 2002

Klaus Werner, Jochen L. Deetjen, Stefan Dreizler, Thorsten Nagel, Thomas Rauch
Stellar Atmosphere and Accretion Disk Models for the Hot Component in Symbiotic Stars
Symbiotic stars probing stellar evolution, ASP Conference Series, Vol. xxx, 2002, R. L. M. Corradi, J. Mikolajewska, and T. J. Mahoney, eds.

Preprint 05/02, July 2002

T. Gleissner, J. Wilms, K. Pottschmidt, P. Uttley, M.A. Nowak and R. Staubert
Short term X-ray rms variability of Cyg X-1
In: Proceedings of the 4^th Microquasar Workshop, eds. Ph Durouchoux, Y. Fuchs and J. Rodriguez, published by the Center for Space Physics: Kolkata

J. Wilms, K. Pottschmidt, M.A. Nowak, G.G. Pooley, W.A. Heindl, D.M. Smith, R. Remillard and R. Staubert
Evolution of the Timing Properties of Cyg X-1
In: Proceedings of the 4^th Microquasar Workshop, eds. Ph Durouchoux, Y. Fuchs and J. Rodriguez, published by the Center for Space Physics: Kolkata

J. Wilms, M.A. Nowak, K. Pottschmidt, R. Staubert, E. Kendziorra, T. Gleissner and P. Predehl
XMM Observations of GX 339 and LMC X1: EPIC Data Analaysis
In: Proceedings of the 4^th Microquasar Workshop, eds. Ph Durouchoux, Y. Fuchs and J. Rodriguez, published by the Center for Space Physics: Kolkata

Preprint 04/02, February 2002

Klaus Werner, Thomas Rauch, Martin A. Barstow, Jeff W. Kruk
H1504+65 - The Naked Stellar C/O Core of a Former Red Giant Observed with FUSE and Chandra
In: Exotic Stars as Challenges to Evolution, IAU Coll. 187, eds. C.A. Tout, W. Van Hamme, The ASP Conference Series, in press

Preprint 03/02, February 2002

S. Miksa, J.L. Deetjen, S. Dreizler, J.W. Kruk, T. Rauch, and K. Werner
Iron abundance in hot hydrogen-deficient central stars and white dwarfs from FUSE, HST, and IUE spectroscopy
To appear in: Astronomy & Astrophysics

Preprint B/02, April 2002

Jeremy J. Drake, Herman L. Marshall, Stefan Dreizler, Peter E. Freeman, Antonella Fruscione, Michael Juda, Vinay Kashyap, Fabrizio Nicastro, Deron O. Pease, Bradford J. Wargelin, Klaus Werner
Is RXJ1856.5-3754 a Quark Star?
To appear in: The Astrophysical Journal

Preprint 02/02, February 2002

E. Göhler, A. Tiengo, S. Mereghetti, R. Staubert
Observation of the AXP 1E 1048.1-5937 with XMM-Newton
in: New Visions of the X-ray Universe in the XMM-Newton and Chandra Era, eds. F. Jansen & TBD, ESA SP-488, 2002

M. Stuhlinger, R. Staubert, T. Courvoisier
Simultaneous X-ray observations of 3C 273 with XMM-Newton and RXTE
in: New Visions of the X-ray Universe in the XMM-Newton and Chandra Era, eds. F. Jansen & TBD, ESA SP-488, 2002

K. Pottschmidt, J. Wilms, M.A. Nowak, G.G. Pooley, T. Gleissner, W.A. Heindl, D.M. Smith, R. Remillard, R. Staubert
Cygnus X-1 from 1998 to 2001: Power Spectra & More
in: New Visions of the X-ray Universe in the XMM-Newton and Chandra Era, eds. F. Jansen & TBD, ESA SP-488, 2002

I. Kreykenbohm, W. Coburn, J. Wilms, R. E. Rothschild, W. A. Heindl, P. Kretschmar, R. Staubert
GX 301-2 - The Periastron Passage
in: New Visions of the X-ray Universe in the XMM-Newton and Chandra Era, eds. F. Jansen & TBD, ESA SP-488, 2002

K. Giedke, J. Wilms, G.Lamer, H. Brunner, R. Staubert, G. Hasinger
DEEP XMM-OBSERVATION OF THE MARANO FIELD
in: New Visions of the X-ray Universe in the XMM-Newton and Chandra Era, eds. F. Jansen & TBD, ESA SP-488, 2002

S. Benlloch, J. Wilms, R. A. Edelson, T. Yaqoob, R. Staubert
QUASI-PERIODIC OSCILLATION IN SEYFERT GALAXIES
in: New Visions of the X-ray Universe in the XMM-Newton and Chandra Era, eds. F. Jansen & TBD, ESA SP-488, 2002

M. Kuster, J. Wilms, R. Staubert, P. Risse, W.A. Heindl, R. Rothschild, N.I. Shakura, K.A. Postnov
A Her X-1 Turn-On: Using the pulse profile to probe the outer edge of an accretion disk
in: New Visions of the X-ray Universe in the XMM-Newton and Chandra Era, eds. F. Jansen & TBD, ESA SP-488, 2002

M. Kuster, E. Kendziorra, S. Benlloch, W. Becker, U. Lammers, G. Vacanti, E. Serpell
Timing with the EPIC pn Camera of XMM-Newton
in: New Visions of the X-ray Universe in the XMM-Newton and Chandra Era, eds. F. Jansen & TBD, ESA SP-488, 2002

P. Risse, I. Kreykenbohm, M. Kuster, J. Wilms, R. Staubert, W. A. Heindl, W. Coburn
Pulse Phase Resolved Spectroscopy of Her X-1
in: New Visions of the X-ray Universe in the XMM-Newton and Chandra Era, eds. F. Jansen & TBD, ESA SP-488, 2002

M. Kirsch, E. Kendziorra, M. Freyberg, A. Edele
Calibration of the XMM-Newton EPIC-pn Camera in the fast modes
in: New Visions of the X-ray Universe in the XMM-Newton and Chandra Era, eds. F. Jansen & TBD, ESA SP-488, 2002

Preprint A/02, January 2002

Michael A. Nowak, Joern Wilms, James B. Dove
Coronal-Temporal Correlations in GX339-4: Hysteresis, Possible Reflection Changes, and Implications for ADAFs
2002, MNRAS 332, 856-878

Preprint 01/02, January 2002

Thomas Rauch
Calculation of Synthetic Ionizing Spectra for Planetary Nebulae
in: M. Dopita et al. (eds.): Planetary Nebulae: Their Evolution and Role in the Universe. ASP Conference Series, Vol. 2XX (2002)

Klaus Werner, Stefan Dreizler, Lars Koesterke, Jeff W. Kruk
FUSE observations of the central star of Abell 78
in: M. Dopita et al. (eds.): Planetary Nebulae: Their Evolution and Role in the Universe. ASP Conference Series, Vol. 2XX (2002)

Klaus Werner, Jochen L. Deetjen, Stefan Dreizler, Thomas Rauch, Jeff W. Kruk
Temperature Scale and Iron Abundances of Very Hot Central Stars of Planetary Nebulae
in: M. Dopita et al. (eds.): Planetary Nebulae: Their Evolution and Role in the Universe. ASP Conference Series, Vol. 2XX (2002)

Falk Herwig, Maria Lugaro, Klaus Werner
Fe-deficiency in H-deficient post-AGB stars due to n-capture nucleosynthesis
in: M. Dopita et al. (eds.): Planetary Nebulae: Their Evolution and Role in the Universe. ASP Conference Series, Vol. 2XX (2002)

See older preprints (2001).

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