Astronomy Reports -- December 2002 Volume 46, Issue 12, pp. 955-1041 Shock Tracers in the Molecular Cloud G1.6–0.025 S. V. Salii, A. M. Sobolev, and N. D. Kalinina pp. 955-968 Full Text: PDF (675 kB) Methanol and H2O Masers in a Disk around GL 2789 V. I. Slysh, M. A. Voronkov, I. E. Val'tts, and V. Migenes pp. 969-980 Full Text: PDF (308 kB) Optical Features of the Accretion Disk in the HZ Her/Her X-1 System during the Anomalous Low State in 1999 E. K. Sheffer, I. B. Voloshina, V. P. Goransky, and V. M. Lyuty pp. 981-995 Full Text: PDF (238 kB) The Brightness Distribution over a Stellar Disk Derived from Observations of Microlensing by a Binary System M. B. Bogdanov and A. M. Cherepashchuk pp. 996-1001 Full Text: PDF (141 kB) Observed Effects of Gravitational Microlensing of Stars by a Spatial–Temporal Tunnel M. B. Bogdanov and A. M. Cherepashchuk pp. 1002-1009 Full Text: PDF (152 kB) Infrared Photometry of the Unique Object FG Sge in 1985–2001 O. G. Taranova and V. I. Shenavrin pp. 1010-1021 Full Text: PDF (337 kB) Structure of Gas Flows in Z And in Quiescence and during Outbursts D. V. Bisikalo, A. A. Boyarchuk, E. Yu. Kilpio, and O. A. Kuznetsov pp. 1022-1029 Full Text: PDF (1003 kB) A Double-Head Photon-Counting Photometer for Fast Timing Observations A. Piccioni, F. Giovanelli, K. Bartolini, I. Bruni, M. Frutti, and A. Guarnieri pp. 1030-1041 Full Text: PDF (411 kB)