Dear ASCA users, Please find below the ASCA observation schedule for the period of February 20 to March 3. The reduced exposure of MS 0302+1717 due to the TOO observation of GRB990123 on January 25 is supplemented in this week on February 20. F. Nagase ----------------------------------------------------------------------------- A S C A WEEKLY OBSERVATION PLAN ----------------------------------------------------------------------------- #05: February 20 - March 3, 1999 ver-1 (99/ 1/27) (ISAS contact scientist: T. TAMURA (ttamura@astro.isas.ac.jp) ----------------------------------------------------------------------------- Date MNV Target Tag. Exp. Observation PI or start name Cat. (ks) Cat. Pri./TC ( PPI/Co-PI) ----------------------------------------------------------------------------- 2/20 22:20 MS 0302+1717 CG 35 US 1/n M. Donahue 2/21 20:00 Gal.Ridge_16 N1 SNR 10 JPN 1/n S. Yamauchi 2/22 7:10 Gal.Ridge_16 N2 SNR 10 JPN 1/n S. Yamauchi 2/22 14:10 Gal.Ridge_16 N3 SNR 10 JPN 1/n S. Yamauchi 2/22 18:50 Gal.Ridge_16 N4 SNR 10 JPN 1/n S. Yamauchi 2/23 2:40 Gal.Ridge_16 N5 SNR 10 JPN 1/n S. Yamauchi 2/23 12:10 Gal.Ridge_16 N6 SNR 10 JPN 1/n S. Yamauchi 2/23 17:00 Gal. idge_16 N7 SNR 10 JPN 1/n S. Yamauchi 2/23 23:30 Gal.Ridge_16 N8 SNR 10 JPN 1/n S. Yamauchi 2/24 10:20 Gal.Ridge_16 N9 SNR 10 JPN 1/n S. Yamauchi 2/24 15:10 Gal.Ridge_16N10 SNR 10 JPN 1/n S. Yamauchi 2/24 19:50 Gal.Ridge_16N11 SNR 10 JPN 1/n S. Yamauchi 2/25 7:00 Gal.Ridge_16N12 SNR 10 JPN 1/n S. Yamauchi 2/25 13:30 Gal.Ridge_16N13 SNR 10 JPN 1/n S. Yamauchi 2/25 18:20 Gal.Ridge_16N14 SNR 10 JPN 1/n S. Yamauchi 2/26 4:00 GX 339-4 N1 Bin. 20 MJU 2/n H. Negoro /Novak 2/26 16:30 SGR 1627-41 SNR 80 MUJ 1/n K. Hurley /T. Murakami 2/28 19:20 NGC 1685 AGN 40 MUJ 1/n E. Moran /TBD 3/ 2 2:40 PMN 0525-3343 AGN 40 ESJ 1/n A. Fabian (3/ 3 7:20 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, MOT: Observatory Time (Calibration, maintenance), and TOO: Target of Opportunity