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ASCA weekly
Dear ASCA users,
As you may know, a gamma-ray burst was observed with CGRO/BASTE from
the gamma-ray burst repeter SGR1806-20 (IAU Circ. No. 6242), suggesting
its turn-on to a high active state. We install a TOO observation of 40-ksec
exposue in the span of October 16, by replacing with the target NGC 1672
(JPN PriorityB,PI; H. Awaki). NGC 1672 is a target that is visible all the
season and will be be rescheduled in early December.
F. Nagase
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A S C A WEEKLY OBSERVATION PLAN
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October 9 - 20, 1995; Revised 1995 October 11
(ISAS contact scientist: R. FUJIMOTO fujimoto@astro.isas.ac.jp)
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Date MNV Target Tag. Exp. Observation PI or
start name Cat. (ks) Cat. Pri./TC (PPI/Co-PI)
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10/ 9 8:00 PKS 0634-205 AGN 40 ESJ 2/n M. Ward
10/10 15:30 W51 SNR 50 JPN 2/n H. Tsunemi
10/11 20:40 RASS 2018.1-2244 AGN 60 MUJ 2/n J. Halpern
/S. Ueno
10/13 4:40 PKS 2000-330 AGN 40 JPN 3/n T. Takahashi
10/13 23:20 AE Aqr CV 40 US 1/Y J. Bookbinder
10/14 23:20 GRO J2019+37 Bin. 20 USJ 2/n M. Tavani
10/15 12:30 MS 0735.6+7421 CG 20 JUS 2/n T. Tsuru
10/16 1:00 SGR1806-20 AGN 40 JPN TOO (F. Nagase)
10/17 9:00 PKS 2152-69 AGN 40 MUJ 1/n M. Urry
/Y. Ueda
10/18 10:30 Mkn 1210 #1 AGn 10 JPN 2/Y H. Awaki
10/18 18:30 SMC X-1 Bin. 40 US 1/Y G. Clark
10/19 21:30 IRAS 20551-425 Gal. 40 JPN 2/n K. Misaki
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(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: Manager's observatory time