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Revised Weekly
Dear ASCA Users:
I am sending a revised ASCA weekly scedule for the period of August 22-29.
We reduce the exposure time of 3A0336+098 (PI; Ohashi, JPN) from 40 ks to
20 ks ( the reduced 20 ks is carried over to the next observable period),
and allocate a TOO observation of the transient source, GRS J1655-40
(Nova Sco). Since the visibilitly of the source at this period is not good
and we need additional long maneuvers, we will obtain only 5 ksec exposure
for each of the two snap-shot pointings.
This change do not affect to the observations of other sources.
Fumiaki Nagase
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A S C A WEEKLY OBSERVATION PLAN
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August 22 - 29, 1994:
(ISAS contact scientist: Maxim Markevitch, maxim@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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8/22 9:50 2A 0335+096 CG 45 US 2/n C. Sarazin
8/23 11:20 Nova Sco (P1) Tra. 5 JPN TOO F. Nagase
8/23 17:20 Nova Sco (P2) Tra. 5 JPN TOO F. Nagase
8/23 22:20 3A 0336+098 CG 20 JPN 1/n T. Ohashi
8/24 9:40 GX 339-4 Bin. 20 USJ 1/Y K. Ebisawa
8/25 3:20 HR 1099 Star 40 USJ 1/Y A. Brown
8/26 1:40 Cir X-1 Bin. 20 JPN 2/n A. Fabian
8/27 16:00 Q 1745+624 No.1 AGN 10 JPN 2/n K. Suzuki
8/26 22:40 Her X-1 Bin. 40 USJ 1/Y R. McCray
8/27 22:40 Q 1745+624 No.2 AGN 30 JPN 2/n K. Suzuki
8/28 14:10 0528+134 AGN 20 USJ 2/n M. Urry
8/29 1:40 UX Ari Star 20 USJ 2/n J. Linsky
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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