Ruprecht-Karls-Universität Heidelberg
Personnel

Dr. Siegfried Röser (i.R.)

Astronomisches Rechen-Institut



Office
Bibliotheksbau, Room B.1-04

Postal address
Zentrum für Astronomie der Universität Heidelberg
Astronomisches Rechen-Institut
Mönchhofstr. 12-14
69120 Heidelberg



Website



Publications done at ZAH since 2007

35.
11/2018
Goldman, Bertrand; Röser, Siegfried et al. (inc. Schilbach, Elena)
A Large Moving Group within the Lower Centaurus Crux Association
ApJ 868, 32(2018)

34.
7/2018
Yen, Steffi X.; Reffert, Sabine; Schilbach, Elena; Röser, Siegfried; Kharchenko, Nina V.; Piskunov, Anatoly E.
Reanalysis of nearby open clusters using Gaia DR1/TGAS and HSOY
A&A 615, A12(2018)

33.
6/2018
Röser, Siegfried; Schilbach, Elena et al.
A new compact young moving group around V1062 Scorpii
A&A 614, A81(2018)

32.
10/2017
Kovaleva, Dana A.; Piskunov, Anatoly E. et al. (inc. Yen, Steffi X.; Reffert, Sabine; Schilbach, Elena; Röser, Siegfried)
Open star clusters in the Milky Way. Comparison of photometric and trigonometric distance scales based on Gaia TGAS data
A&A 606, L8(2017)

31.
4/2017
Conrad, C.; Scholz, R. -D. et al. (inc. Grebel, E. K.; Schilbach, E.; Röser, S.; Piskunov, A. E.; Kharchenko, N. V.)
A RAVE investigation on Galactic open clusters . II. Open cluster pairs, groups and complexes
A&A 600, A106(2017)

30.
3/2017
Altmann, M.; Roeser, S.; Demleitner, M.; Bastian, U.; Schilbach, E.
Hot Stuff for One Year (HSOY). A 583 million star proper motion catalogue derived from Gaia DR1 and PPMXL
A&A 600, L4(2017)

29.
10/2016
Röser, Siegfried; Schilbach, Elena et al.
Nine new open clusters within 500 pc from the Sun
A&A 595, A22(2016)

28.
4/2016
Vickers, John J.; Röser, Siegfried; Grebel, Eva K.
A Global Correction to PPMXL Proper Motions
AJ 151, 99(2016)

27.
1/2016
Kopytova, Taisiya G.; Brandner, Wolfgang et al. (inc. Schilbach, Elena; Röser, Siegfried)
Single stars in the Hyades open cluster. Fiducial sequence for testing stellar and atmospheric models
A&A 585, A7(2016)

26.
1/2016
Kharchenko, N. V.; Piskunov, A. E. et al. (inc. Röser, S.; Schilbach, E.)
Global survey of star clusters in the Milky Way. V. Integrated JHKS magnitudes and luminosity functions
A&A 585, A101(2016)

25.
8/2014
Schmeja, S.; Kharchenko, N. V. et al. (inc. Schilbach, E.; Röser, S.; Piskunov, A. E.)
Global survey of star clusters in the Milky Way. III. 139 new open clusters at high Galactic latitudes
A&A 568, A51(2014)

24.
2/2014
Conrad, C.; Scholz, R. -D. et al. (inc. Grebel, E. K.; Boeche, C.; Röser, S.; Schilbach, E.; Piskunov, A. E.; Kharchenko, N. V.)
A RAVE investigation on Galactic open clusters. I. Radial velocities and metallicities
A&A 562, A54(2014)

23.
11/2013
Kordopatis, G.; Gilmore, G. et al. (inc. Just, A.; Grebel, E. K.; Roeser, S.; Boeche, C.)
The Radial Velocity Experiment (RAVE): Fourth Data Release
AJ 146, 134(2013)

22.
11/2013
Goldman, B.; Röser, S. et al. (inc. Olczak, C.; Schilbach, E.)
Towards a complete stellar mass function of the Hyades. I. Pan-STARRS1 optical observations of the low-mass stellar content
A&A 559, A43(2013)

21.
10/2013
Kharchenko, N. V.; Piskunov, A. E. et al. (inc. Röser, S.; Schilbach, E.)
Global survey of star clusters in the Milky Way. II. The catalogue of basic parameters
A&A 558, A53(2013)

20.
11/2012
Tremblay, P. -E.; Schilbach, E. et al. (inc. Ludwig, H. -G.; Jordan, S.; Röser, S.)
Spectroscopic and photometric studies of white dwarfs in the Hyades
A&A 547, A99(2012)

19.
7/2012
Kharchenko, N. V.; Piskunov, A. E. et al. (inc. Röser, S.; Schilbach, E.)
Global survey of star clusters in the Milky Way. I. The pipeline and fundamental parameters in the second quadrant
A&A 543, A156(2012)

18.
1/2012
Schilbach, E.; Röser, S.
New white dwarfs in the Hyades. Results from kinematic and photometric studies
A&A 537, A129(2012)

17.
7/2011
Röser, S.; Schilbach, E. et al. (inc. Kharchenko, N. V.; Piskunov, A. E.)
A deep all-sky census of the Hyades
A&A 531, A92(2011)

16.
5/2011
Gvaramadze, V. V.; Röser, S. et al. (inc. Schilbach, E.)
4U 1907+09: an HMXB running away from the Galactic plane
A&A 529, A14(2011)

15.
1/2011
Piskunov, A. E.; Kharchenko, N. V. et al. (inc. Röser, S.; Schilbach, E.)
The evolution of luminosity, colour, and the mass-to-luminosity ratio of Galactic open clusters. Comparison of discrete vs. continuous IMF models
A&A 525, A122(2011)

14.
6/2010
Roeser, S.; Demleitner, M.; Schilbach, E.
The PPMXL Catalog of Positions and Proper Motions on the ICRS. Combining USNO-B1.0 and the Two Micron All Sky Survey (2MASS)
AJ 139, 2440(2010)

13.
5/2010
Röser, S.; Kharchenko, N. V. et al. (inc. Schilbach, E.; Piskunov, A. E.)
Open clusters and the galactic disk
AN 331, 519(2010)

12.
11/2009
Piskunov, A. E.; Kharchenko, N. V. et al. (inc. Röser, S.; Schilbach, E.)
Why simple stellar population models do not reproduce the colours of Galactic open clusters
A&A 507, L5(2009)

11.
9/2009
Kharchenko, N. V.; Piskunov, A. E. et al. (inc. Schilbach, E.; Röser, S.)
Integrated BVJHK{s} parameters and luminosity functions of 650 Galactic open clusters
A&A 504, 681(2009)

10.
3/2009
Kharchenko, N. V.; Berczik, P. et al. (inc. Schilbach, E.; Röser, S.; Piskunov, A. E.)
Shape parameters of Galactic open clusters
A&A 495, 807(2009)

9.
1/2009
Schilbach, E.; Röser, S. et al.
Trigonometric parallaxes of ten ultracool subdwarfs
A&A 493, L27(2009)

8.
10/2008
Belikov, A. N.; Röser, S.
A general method of estimating stellar astrophysical parameters from photometry
A&A 489, 1107(2008)

7.
10/2008
Schilbach, E.; Röser, S.
On the origin of field O-type stars
A&A 489, 105(2008)

6.
9/2008
Röser, S.; Schilbach, E. et al. (inc. Piskunov, A. E.; Kharchenko, N. V.; Schwan, H.)
PPM-Extended (PPMX) - a catalogue of positions and proper motions
A&A 488, 401(2008)

5.
8/2008
Piskunov, A. E.; Kharchenko, N. V. et al. (inc. Röser, S.; Schilbach, E.)
The initial luminosity and mass functions of the Galactic open clusters
A&A 487, 557(2008)

4.
7/2008
Zwitter, T.; Siebert, A. et al. (inc. Vidrih, S.; Roeser, S.; Grebel, E. K.)
The Radial Velocity Experiment (RAVE): Second Data Release
AJ 136, 421(2008)

3.
1/2008
Piskunov, A. E.; Schilbach, E. et al. (inc. Röser, S.; Kharchenko, N. V.)
Tidal radii and masses of open clusters
A&A 477, 165(2008)

2.
11/2007
Kharchenko, N. V.; Scholz, R. -D.; Piskunov, A. E.; Röser, S.; Schilbach, E.
Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ̃55000 stars and mean radial velocities of 516 Galactic open clusters and associations
AN 328, 889(2007)

1.
6/2007
Piskunov, A. E.; Schilbach, E. et al. (inc. Röser, S.; Kharchenko, N. V.)
Towards absolute scales for the radii and masses of open clusters
A&A 468, 151(2007)

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