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ASCA weekly



Dear ASCA users,

I am sending an ASCA observation schedule for February 20 to March 4.
In this week, we have installed a supplemental observation (Cham cloud #3)
for an AO-4 uncompleted observation and a re-observation for an AO4 
scheduled but unobserved target  (Abell 2255).

Currently MUSES-B (ISAS space VLBI) mission is scheduled to be launched
on February 11. Disturbance to the ASCA observations might be arise due
to the flight operation. The observation of 1ES 2344+514 (#2) scheduled on
January 22 (PI; T. Takahashi) was cancelled due to confliction with the 
MUSES-B operation test at KSC. This observation is carried over to the 
summer window.

F. Nagase

-----------------------------------------------------------------------------
A S C A     WEEKLY  OBSERVATION   PLAN
-----------------------------------------------------------------------------
February  20 -March 4, 1997		ver-1   (97/01/30)
(ISAS contact scientist:  Y. ISHISAKI	ishisaki@phys.metro-u.ac.jp)
-----------------------------------------------------------------------------
Date	MNV	Target 		Tag. 	Exp.	Observation	PI or 
	start	name  		Cat.	(ks)	Cat.  Pri./TC	 ( PPI/Co-PI)
-----------------------------------------------------------------------------
2/20	20:40	Cham cloud #3	Star	5.3	JPN	2/n	S. Yamauchi
					(AO4 Supplement)
2/21	 1:10	Abell 2255	CG	100	MJU	2/n	Y. Ikebe
					(AO4 re-schedule)	  /D. Davis
2/23	 6:10	MS 1621.5+2640	CG	40	MUJ	1/n	J. Henry
								  /E. Miyata
2/24	10:50	B2 1615+35	AGN	60	JPN	1/n	Y. Fukazawa

2/25	23:30	GRO J1655-40	Bin.	100	MJU	1/n	Y. Ueda/
								  /Robinson
2/28	16:50	NGC 6355	Bin.	30	JPN	1/n	H. Negoro

3/ 1	13:40	X0921-630.1	Bin.	20	JPN	2/Y	K. Asai

3/ 2	 6:40	Rho Oph core	Star	100	JPN	1/n	K. Koyama

(3/ 4	21:20	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: Manager's observatory time (Calibration and maintenance)