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ASCA weekly
Dear ASCA users,
Based on recent information from XTE monitoring, the TOO observation
of SGR 1900+14, allocated on September 25 yesterday, is shifted to
September 16 by replacing with the four shots of Annihilator (#1-#4).
F. Nagase
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A S C A WEEKLY OBSERVATION PLAN
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September 10 - 22, 1998, ver-3 (98/ 9/11)
(ISAS contact scientist: A. YAMASHITA (ayamashi@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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9/10 6:50 GC Reg. 2-5 SNR 10 JPN 1/n S. Yamauchi
9/10 14:40 GC Reg. 2-6 SNR 10 JPN 1/n S. Yamauchi
9/10 22:40 GC Reg. 2-7 SNR 10 JPN 1/n S. Yamauchi
9/11 5:00 GC Reg. 2-8 SNR 10 JPN 1/n S. Yamauchi
9/11 11:20 GC Reg. 2-9 SNR 10 JPN 1/n S. Yamauchi
9/11 19:20 Un_Id SNR .75+1.5#1 SNR 10 JPN 2/n K. Koyama
9/12 1:40 XTE J1551-564 Bin. 20 TOO 1/Y F. Marshall
9/12 17:40 Un_Id SNR .75+1.5#2 SNR 30 JPN 2/n K. Koyama
9/13 9:30 The Mouse SNR 80 JPN 2/n M. Sakano
9/15 9:20 Crab Nebula SNR 50 MOT 1/n ASCA-team
(XRT/GIS calibration)
9/16 17:50 SGR 1900+14 SNR 40 TOO 1/Y T. Murakami
9/17 20:20 Annihilator #5 SNR 10 JUS 2/n T. Takahashi
9/18 1:40 Annihilator #6 SNR 10 JUS 2/n T. Takahashi
9/18 7:40 Annihilator #7 SNR 10 JUS 2/n T. Takahashi
9/18 13:00 Annihilator #8 SNR 10 JUS 2/n T. Takahashi
9/18 19:10 Annihilator #9 SNR 10 JUS 2/n T. Takahashi
9/19 1:30 Annihilator #10 SNR 10 JUS 2/n T. Takahashi
9/19 7:30 RXJ1833.6+652#1 CG 40 JPN 1/n K. Nakazawa
9/20 5:50 Trap 2 S1 Star 42 MUJ 2/Y J. Caillault
(AO-5 Supplement) /Y. Tsuboi
9/21 12:30 RXJ1833.6+652#2 CG 40 JPN 1/n K. Nakazawa
(9/22 11:50, MNV to next target)
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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: Observatory Time (Calibration, maintenance),
and TOO: Target of Opportunity