Haberl, F.; Dennerl, K.; Pietsch, W.: Deep XMM-Newton observation of a northern LMC field. I. Selected X-ray sources. Astronomy & Astrophysics 406, DOI: 10.1051/0004-6361:20030609, pp. 471 - 481 (2003)

Haberl, F.; Schwope, A. D.; Hambaryan, V.; Hasinger, G.; Motch, C.: A broad absorption feature in the X-ray spectrum of the isolated neutron star RBS1223 (1RXSJ130848.6+212708). Astronomy & Astrophysics 403, DOI: 10.0151/0004-6361:20030450, pp. L19 - L23 (2003)

Hasinger, G.; Komossa, S.: A black hole twin-pack. MaxPlanckResearch 2003 (2), pp. 5 - 6 (2003)

Iyudin, A. F.; Böhringer, H.; Dogiel, V.; Morfill, G.: Gamma-ray line emission from galaxy clusters. Astronomy & Astrophysics 413 (3), pp. 817 - 825 (2003)

Jean, P.; Knödlseder, J.; Lonjou, V.; Allain, M.; Roques, J.-P.; Skinner, G. K.; Teegarden, B. J.; Vedrenne, G.; Ballmoos, P. v.; Cordier, B. et al.; Caraveo, P.; Diehl, R.; Durouchoux, P.; Mandrou, P.; Matteson, J.; Gehrels, N.; Schönfelder, V.; Strong, A. W.; Ubertini, P.; Weidenspointner, G.; Winkler, C.: Early SPI/INTEGRAL measurements of 511 keV line emission from the 4th quadrant of the Galaxy. Astronomy & Astrophysics 407, DOI: 10.1051/0004-6361:20031056, pp. L55 - L58 (2003)

Komossa, S.; Burwitz, V.; Hasinger, G.; Predehl, P.; Kaastra, J. S.; Ikebe, Y.: Discovery of a binary active galactic nucleus in the ultraluminous infrared galaxy NGC 6240 using Chandra. The Astrophysical Journal 582 (1), pp. L15 - L19 (2003)

Kretschmer, K.; Diehl, R.; Hartmann, D. H.: Line shape diagnostics of Galactic ²⁶Al. Astronomy & Astrophysics 412, pp. L47 - L51 (2003)

Malzac, J.; Belloni, T.; Spruit, H. C.; Kanbach, G.: The optical and X-ray flickering of XTE J1118+480. Astronomy & Astrophysics 407, DOI: 10.1051/0004-6361:20030859, pp. 335 - 345 (2003)

Martinez Núñez, S.; Reig, P.; Blay, P.; Kretschmar, P.; Lund, N.; Reglero, V.: JEM-X observations of the Be/X-ray binary EXO 2030+375. Astronomy & Astrophysics 411, pp. L411 - L414 (2003)

Matsushita, K.; Finoguenov, A.; Böhringer, H.: XMM observations of M 87. II. Abundance structure of the interstellar and intergalactic medium. Astronomy & Astrophysics 401, pp. 443 - 461 (2003)

Mereghetti, S.; Götz, D.; Beckmann, V.; Kienlin, A. v.; Ubertini, P.; Bazzano, A.; Foschini, L.; Malaguti, G.: GRB 021219: the first gamma-ray burst localized in real time with IBAS. Astronomy & Astrophysics 411, pp. L311 - L314 (2003)

Motch, C.; Zavlin, V. E.; Haberl, F.: The proper motion and energy distribution of the isolated neutron star RX J0720.4-3125. Astronomy & Astrophysics 408, DOI: 10.1051/0004-6361:20030802, pp. 323 - 330 (2003)

Pfeffermann, E.; Briel, U. G.; Freyberg, M. J.: Design and in-orbit-performance of the position sensitive proportional counter onboard the X-ray astronomy satellite ROSAT. Nuclear Instruments and Methods in Physics Research Section A 515, pp. 65 - 69 (2003)

Pierini, D.; Leech, K. J.; Völk, H. J.: [C II] emission and star formation in late-type galaxies. II. A model. Astronomy & Astrophysics 397, DOI: 10.1051/0004-6361:20021572, pp. 871 - 881 (2003)

Pierini, D.; Möller, C. S.: Dust emission in the far-infrared as a star formation tracer at z = 0: systematic trends with luminosity. Monthly Notices of the Royal Astronomical Society 346, pp. 818 - 824 (2003)

Pierini, D.; Popescu, C. C.; Tuffs, R. J.; Völk, H. J.: The far-infrared/radio correlation in the ISO era: The warm and cold far-infrared/radio correlations. Astronomy & Astrophysics 409, pp. 907 - 916 (2003)

Pietsch, W.; Haberl, F.; Vogler, A.: RX J004717.4-251811: The first eclipsing X-ray binary outside the Local Group. Astronomy & Astrophysics 402, pp. 457 - 464 (2003)

Porquet, D.; Predehl, P.; Aschenbach, B.; Grosso, N.; Goldwurm, A.; Goldoni, P.; Warwick, R. S.; Decourchelle, A.: XMM-Newton observation of the brightest X-ray flare detected so far from Sgr A. Astronomy & Astrophysics 407, DOI: 10.1051/0004-6361:20030983, pp. L17 - L20 (2003)

Porquet, D.; Reeves, J. N.: An intense and broad Fe Kα line observed in the X-ray luminous quasar Q 0056-363 with XMM-Newton. Astronomy & Astrophysics 408, pp. 119 - 125 (2003)

Pottschmidt, K.; Wilms, J.; Nowak, M. A.; Pooley, G. G.; Gleissner, T.; Heindl, W. A.; Smith, D. M.; Remillard, R.; Staubert, R.: Long term variability of Cygnus X-1. I. X-ray spectral-temporal correlations in the hard state. Astronomy & Astrophysics 407, pp. 1039 - 1058 (2003)