Dear ASSCA users,

Today, we have installed an ASCA TOO observation  of the
Gamma-ray burst, GRB990704, urgently. The observation is now
in progress and it seems that ASCA is detecting soft X-ray afterglaw.
To install this TOO the 50 ksec observation of Abell S295 (PI: katayama)
was breaked at 20 ksec. The rest will be supplied in the next visible window.

F. Nagase

-----------------------------------------------------------------------------
A S C A     WEEKLY  OBSERVATION   PLAN
-----------------------------------------------------------------------------
#16:  JUNE  26 - JULY 8, 1999			ver-2   (99/ 7/5)
(ISAS contact scientist: 	T. TAMURA 	(ttamuraa@astro.isas.ac.jp)
-----------------------------------------------------------------------------
Date	MNV	Target 		Tag. 	Exp.	Observation	PI or 
	start	name 		Cat.	(ks)	Cat.  Pri./TC	 ( PPI/Co-PI)
-----------------------------------------------------------------------------
6/26	 0:00	Virgo-east_09	CG	20	JPN	2/n	T. Ohashi

6/26	14:10	Virgo-east_10	CG	20	JPN	2/n	T. Ohashi

6/27	 4:30	PG 1535+547	AGN	40	MUJ	2/n	W. Brandt
								/N. Iyomoto
6/28	 4:20	BL Lacertae	AGN	100	JUS	2/n	M. Tashiro

6/30	18:30	Virgo-east_11  	CG	20	JPN	2/n	T. Ohashi

7/ 1	 8:40	Virgo-east_12  	CG	20	JPN	2/n	T. Ohashi

7/ 1	22:50	Virgo-east_13	CG	20	JPN	2/n	T. Ohashi

7/ 2	11:40	A 2697		CG	40	JPN	1/n	Y. Tanaka

7/ 3	16:30	A 141		CG	40	JPN	1/n	Y. Tanaka

7/ 4	19:20	Abell S295	CG	20	JPN	2/n	H. Katayama

7/ 5	 8:20	GRB 990704	CXB	30	TOO 	1/Y	T. Murakami

7/ 6	 3:10	NGC 5129	CG	98	MUJ	1/n	D. Davis
								/T. Tamura
(7/ 8	12:00  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