Dear ASCA users,

The observation of SGR 1900+14 (PI: K. Hurley, 80 ksec) once allocated 
on April 20 was replaced with  2EG J1835+5919 (PI: J. Halpern, 80 ksec).
In addition a 20-ksec observation of  G 70.7+1.2 (PI: Vashist) is included
in the same span. This is due to the different visibility efficiency of the 
two targets. The observation of SGR 1900+14 is shifted to the next week.

F. Nagase 
	
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A S C A     WEEKLY  OBSERVATION   PLAN
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 April 12 - 23,  1998,		ver-2   (98/ 3/24)
(ISAS contact scientist: 	K. MITSUDA	(mitsuda@phys.metro-u.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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4/12	21:50	NGC 3516	AGN	200	MUJ	1/n	K. Nandra
								/TBD
4/17	 5:10	0deg, -11.5deg	Gal.	20	JUS	1/n	Y. Maeda

4/17	21:30	0deg, -13.5deg	Gal.	20	JUS	1/n	Y. Maeda

4/18	13:00	0deg, -15.5deg	Gal.	20	JUS	1/n	Y. Maeda

4/19	 2:20	0deg, -17.5deg	Gal.	20	JUS	1/n	Y. Maeda

4/19	18:00	A 851		CG	40	JPN	2/n	Y. Tanaka

4/20	19:10	2EG J1835+5919	AGN	80	US	2/n	J. Halpern

4/22	14:20	G 70.7+1.2 #1	Bin.	20	USJ	2/n	G. Vashist
						
( 4/23	  1:50,   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, 
OT: Observatory Time (Calibration, maintenance and TOO)