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Table 1

XMM-Newton archival observations of NS LMXBs performed in EPIC pn timing mode ordered by right ascension.

Source Class Observation Observation times (UTC) T C [σ] Pile-up Columns
ID Start End (ks) (s-1) removed
(year mon day) (hr:mn) (hr:mn)

4U 0614 + 09 A,UCXB 0111040101 2001 Mar. 13 12:27 17:11 10 240 [8] N 0
Cen X − 4 T 0144900101 2003 Mar. 01 15:11 14:48
4U 1543 − 62 UCXB 0061140201 2001 Feb. 04 13:16 03:13 46 203 [5] N 0
4U 1608 − 52 A, T 0074140101 2002 Feb. 13 16:04 20:57
0074140201 2002 Feb. 15 01:34 06:22
4U 1636 − 536 A 0303250201 2005 Aug. 29 17:47 02:47 29 243 [15] N 0
0500350301 2007 Sep. 28 15:07 00:17 19 507 [11] Y 1
0500350401 2008 Feb. 27 03:38 15:01 37 652 [24] Y 3
GX 340 + 0 Z 0505950101 2007 Sep. 02 12:40 02:34 40 801 [50] Y 8
GX 349 + 2 Z 0506110101 2008 Mar. 19 15:07 23:00 7 2043 [69] Y 8
4U 1705 − 44 A 0402300201 2006 Aug. 26 04:27 14:57 35 30 [1] N 0
0551270201 2008 Aug. 24 01:41 17:15 45 742 [31] Y 7
GX 9 + 9 A 0090340101 2001 Sep. 04 09:37 15:17 1 1380 [11] Y 4
0090340601 2002 Sep. 25 09:15 16:10 5 1458 [25] Y 5
4U 1728 − 34 A 0149810101 2002 Oct. 03 21:48 05:55 26 88 [1] N 0
4U 1735 − 44 A 0090340201 2001 Sep. 03 02:57 09:06 5 1198 [23] Y 3
Ser X − 1 A 0084020401 2004 Mar. 22 14:58 21:18 6 1074 [23] Y 4
0084020501 2004 Mar. 24 14:47 21:10 7 925 [14] Y 4
0084020601 2004 Mar. 26 14:18 20:41 5 1014 [32] Y 4
Aql X − 1 A, T 0112440101 2002 Oct. 27 01:03 03:30
0112440301 2002 Oct. 15 01:55 04:17
0112440401 2002 Oct. 17 01:42 05:52
0303220201 2005 Apr. 07 14:30 18:58 3 228 [6] N 0
IGR J00291 + 5934 AMXP, T 0560180201 2008 Aug. 25 04:45 14:25
XTE J1807 − 294 AMXP, T 0157960101 2003 Mar. 22 13:40 18:40 9 41 [1] N 0
SAX J1808.4 − 3658 AMXP, T 0560180601 2008 Sep. 30 23:15 17:19 43 550 [10] Ya 2

Notes. T is the total effective EPIC pn exposure time. C is the pn 0.7–10 keV persistent emission count rate after dead time correction, calculated as the mean of the Gaussian function used to fit the count rate distribution (σ represents the standard deviation of the distribution). The source class is A (atoll), Z (Z source), UCXB (ultra-compact X-ray binary), or AMXP (accreting millisecond X-ray pulsar). T means transient system. The last column shows the number of columns excised from the centre of the PSF to remove the pile-up effects in spectral analysis. (a) For SAX J1808.4 − 3658, we found indications of very small pile-up in the two central columns. Therefore we present the analysis with both the full PSF and after removal of the 2 central columns in the following sections.

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