**Table 2:** Complementary *Chandra* observations.
Exposure	Main	Obs	RA(J2000.0)^b	$\delta$ (J2000.0)^b	Start time	Stop time	Exposure	Instr.
#	Target	ID^a	h m s	$\deg\ \ \hbox{$^\prime$ }\ \ \hbox{$^{\prime\prime}$ }$	y-m-d h:m:s	y-m-d h:m:s	time (s)
C1	V410 Tau	3364	04 18 34.6	28 22 47	2002-03-07 06:16:32	2002-03-07 11:45:24	17734	ACIS-S
C2	FS Tau	4488	04 22 00.2	26 58 07	2003-11-08 12:57:58	2003-11-08 21:56:34	29674	ACIS-S
C3	DG Tau	4487	04 27 02.3	26 04 56	2004-01-11 02:58:51	2004-01-11 11:52:21	29717	ACIS-S
C4	GV Tau	4498	04 29 23.3	24 32 44	2003-12-28 08:56:57	2003-12-28 16:37:59	24650	ACIS-I
C5	HR 1442	612	04 33 33.1	18 01 15	2000-09-11 17:53:33	2000-09-11 19:41:57	4679	HRC-I
C6	L1527	2563	04 39 52.7	26 03 05	2002-12-06 08:30:12	2002-12-06 14:21:15	19317	ACIS-I

^a Chandra observation identification number. ^b Nominal boresight coordinates.