Dear ASCA users, This is a revision of the short-term schedule to clarify the already done modification for the TOO observation of XTE J0421+560. The target, Gev 1907+0556 (R. Romani), once allocated on April 4 will be carried to the next window in fall. F. Nagase ----------------------------------------------------------------------------- A S C A WEEKLY OBSERVATION PLAN ----------------------------------------------------------------------------- March 24 - April 4, 1998, ver-2 (98/ 4/10) (ISAS contact scientist: T. TAKAHASHI (takahasi@astro.isas.ac.jp) ----------------------------------------------------------------------------- Date MNV Target Tag. Exp. Observation PI or start name Cat. (ks) Cat. Pri./TC ( PPI/Co-PI) ----------------------------------------------------------------------------- 3/24 18:50 PG 1700+518 AGN 25 MUJ 1/n W. Brandt /TBD 3/25 10:50 CV Ser Pha=0.5 Star 15 JUS 2/Y Y. Maeda 3/25 20:20 IC443 SNR 40 MUJ 1/n J. Keohane /M. Ozaki 3/27 2:10 M 17 Star 30 JPN 1/n Y. Sekimoto 3/27 21:40 1E 1841-045 SNR 40 USJ 1/n E. Gotthelf 3/28 23:20 RX J1756.5+6512 CG 40 JPN 2/n I. Hatsukade 3/29 21:18 PSR B1823-13 Star 40 JPN 1/n N. Kawai 3/30 21:30 G11.2-0.3 #1 Star 20 JPN 2/n K. Torii 3/31 10:10 GS 1826-24 Bin. 20 ESJ 1/n P. Charles 3/31 21:30 G25 SH 1 SNR 40 US 2/n S. Park 4/ 1 19:40 SS433 Bin. 20 TOO 1/Y K. Kotani 4/ 2 6:50 Gev 1837-0611#1 Star 20 JUS 2/n N. Kawai 4/ 2 18:00 G 18.95-1.1 SNR 20 US 1/n I. Harrus 4/ 3 6:50 XTE J0421+560 Bin. 40 TOO 1/Y H. Inoue 4/ 4 3:20 29 DR Dra #2 Star 20 MUJ 1/Y T. Simon /TBD ( 4/ 4 16:10, MNV to next target) ----------------------------------------------------------------------------- (Note) Obs. Cat. JPN: Japan time, US: US time, JUS: Japan-US Collaboration, USJ: US-Japan Collaboration, MJU: Merged Japan-US (PPI=Japan), MUJ: Merged US-Japan (PPI=US), ESJ: ESA-Japan Program, OT: Observatory Time (Calibration, maintenance and TOO)