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Table 1

X-ray fluxes, rotation periods, and photometric indices of X-ray emitting stars in M 35.

2XMM identifier X-ray flux P V 0 (B − V)0 Phot. Spect. Comments
(10-15 erg s-1 cm-2) (days) Mmb. (1) Mmb. (2)

J060902.4+241952 12.7 ± 2.1 1.101 15.68 0.89 PSM BLM
J060844.9+241958 7.7 ± 1.9 3.720 14.34 0.76 PSM SM
J060903.5+241724 7.1 ± 1.7 2.400 15.35 0.90 PSM BM SB1
J060902.0+241633 8.0 ± 1.8 8.820 15.76 0.93 PM SN
J060913.7+241545 22.4 ± 2.9 0.623 17.40 1.08 PM
J060921.9+241850 15.9 ± 2.5 1.329 15.25 0.92 PSM SN
J060900.5+241159 7.5 ± 2.2 0.560 13.94 0.66 PSM SM
J060827.5+241238 10.8 ± 2.9 1.109 15.74 0.88 PSM SM
J060812.9+241746 9.8 ± 2.8 0.353 15.97 0.88 PM SN
J060928.7+242534 11.1 ± 2.7 1.275 15.07 0.75 PSM SM
J060842.8+242939 24.5 ± 4.1 0.984 15.19 0.84 PSM SM
J060809.9+242059 17.1 ± 3.5 1.231 14.11 0.81 PNM U
J060908.6+242947 12.2 ± 3.4 0.651 18.54 1.36 PM
J060915.5+241041 29.0 ± 4.1 3.710 14.87 0.83 PSM BN SB1
J060817.7+241225 22.4 ± 4.3 1.111 14.70 0.75 PSM SM
J060837.7+243146 9.2 ± 3.1 2.333 15.35 0.85 PSM BM SB1
J060931.9+241038 10.5 ± 3.2 3.986 14.41 0.71 PSM BLM SB2
J060923.5+243115 16.9 ± 4.3 1.288 15.32 0.96 PSM SM
J060801.8+242645 13.1 ± 4.6 0.952 15.90 0.84 PSM

Notes.The X-ray fluxes in the 0.5−4.5 keV band have been extracted from the XMM-Newton Serendipitous Source Catalog. The rotation periods, extinction-corrected V0 magnitudes, and reddening-corrected (B − V)0 and (V − I)0 colour indices are from M09. The last columns of the table provide indications (see notes at the bottom of the table) about the photometric and spectroscopic membership of each star to M 35 according to M09, and their singularity or binarity according to Geller et al. (2010). (1) PM: photometric member; PNM: photometric non-member; PSM: photometric and spectroscopic member (from M09). (2) BM: binary member; BN: binary non-member; BLM: binary likely member; SM: single member star; SN: single non-member; U: unknown membership status (from Geller et al. 2010).

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