obsid   target                  start time      int time    inst    ccd     grat    err/ksec    
-----------------------------------------------------------------------------------------------------------
833		PG_2302+029         	7:03806.160			51.9	ACIS-S	S1		NONE	2.216
493		A1795               	81:29300.354		20.0	ACIS-S	I6		NONE	2.45
867		Q1331+170           	94:39819.385		 4.2	ACIS-S	S1		NONE	1.429
785		NGC_4649            	111:13834.394		38.7	ACIS-S	I6		NONE	11.034