Table 2: X-ray sources detected in the EPIC observation of Cha I at ${\it ML} > 20$. The columns denote X-ray source number, instrument by which the source was detected, X-ray position, maximum likelihood of source existence, number of broad band source counts, exposure time, hardness ratios, optical/IR counterpart, and distance between the X-ray source and the counterpart. For sources detected in the merged image we list the hardness ratios computed from the corresponding source found in pn, and no hardness ratio is computed if the source is detected only in the merged image.
Designation Instr. $\alpha_{\rm x,2000}$ $\delta_{\rm x,2000}$ ML CtsExp. HR 1 HR 2 Identification $\Delta_{\rm ox}$
              [s]       [ $^{\prime\prime}$]
XMM-Cha I-1 ALL 11 04 32.7 -77 28 49.0 143.5 108.6 $\pm$ 10.4 31309.5 $ 0.76 \pm 0.11$ $ -0.02 \pm 0.20$    
XMM-Cha I-2 ALL 11 04 42.4 -77 41 55.7 320.4 166.8 $\pm$ 12.9 42316.2 <-0.16 <-0.85 BYB 18 2.2
XMM-Cha I-3 M 2 11 05 03.6 -77 39 44.6 46.7 33.8 $\pm$5.8 49723.4 >0.84 $ 0.16 \pm 0.24$ 2M 110506-773944 1.4
XMM-Cha I-4 ALL 11 05 07.0 -77 33 42.9 21.3 37.4 $\pm$ 6.1 47340.8 - - 2M 110507-773338 5.0
XMM-Cha I-5 ALL 11 05 09.3 -77 43 28.9 22.0 48.0 $\pm$ 6.9 44590.1 >0.82 $ 0.01 \pm 0.26$    
XMM-Cha I-6 ALL 11 05 43.0 -77 26 50.6 1642.2 508.1 $\pm$ 22.5 34147.7 $ -0.28 \pm 0.08$ $ -0.93 \pm 0.04$ CHXR-15 1.9
XMM-Cha I-7 ALL 11 06 15.3 -77 37 50.3 265.8 194.4 $\pm$ 13.9 71956.2 $ 0.45 \pm 0.13$ $ -0.65 \pm 0.12$ CCE 98-19 2.2
XMM-Cha I-8 ALL 11 06 15.7 -77 21 56.1 11306.0 2337.6 $\pm$ 48.3 14244.0 $ 0.47 \pm 0.03$ $ -0.58 \pm 0.03$ Ced 110-IRS2 1.0
XMM-Cha I-9 ALL 11 06 28.8 -77 37 33.0 600.9 342.6 $\pm$ 18.5 75135.8 $ 0.34 \pm 0.10$ $ -0.71 \pm 0.09$ CHXR-73 0.3
XMM-Cha I-10 M 2 11 06 44.5 -77 26 32.5 61.4 46.6 $\pm$ 6.8 38064.8 $ 0.43 \pm 0.18$ $ -0.94 \pm 0.07$ UX Cha 3.3
XMM-Cha I-11 M 2 11 06 45.1 -77 27 00.7 562.5 180.7 $\pm$ 13.4 17263.0 $ 0.70 \pm 0.07$ $ -0.69 \pm 0.08$ CHXR-20 2.8
XMM-Cha I-12 ALL 11 06 57.6 -77 42 10.1 3034.5 1037.6 $\pm$ 32.2 68823.7 $ 0.11 \pm 0.06$ $ -0.80 \pm 0.04$ CHXR-74 0.8
XMM-Cha I-13 ALL 11 07 11.4 -77 46 37.2 2151.1 778.4 $\pm$ 27.9 47614.2 $ 0.39 \pm 0.07$ $ -0.64 \pm 0.06$ CHXR-21 4.1
XMM-Cha I-14 M 1 11 07 12.1 -77 38 57.8 34.2 33.4 $\pm$ 5.8 38792.2 >0.84 $ 0.33 \pm 0.23$    
XMM-Cha I-15 M 2 11 07 12.8 -77 43 48.2 310.7 151.4 $\pm$ 12.3 53775.0 $ 0.39 \pm 0.10$ $ -0.61 \pm 0.10$ CHXR-22E/W 2.8/7.6
XMM-Cha I-16 PN 11 07 13.0 -77 23 06.9 34.9 35.8 $\pm$ 6.0 21981.5 >0.85 $ 0.08 \pm 0.24$ CCE 98-23 11.6
XMM-Cha I-17 ALL 11 07 16.9 -77 35 52.3 66.2 79.8 $\pm$ 8.9 84142.5 $ -0.23 \pm 0.18$ $ -0.87 \pm 0.13$ ChaH${\alpha }$1 1.8
XMM-Cha I-18 ALL 11 07 19.5 -77 36 38.6 211.4 181.9 $\pm$ 13.5 85867.4 $ 0.95 \pm 0.04$ $ 0.46 \pm 0.13$    
XMM-Cha I-19 PN 11 07 20.6 -77 29 40.0 248.0 134.1 $\pm$ 11.6 39992.5 $ -0.61 \pm 0.09$ $ -0.87 \pm 0.12$ KG 2001-5 4.0
XMM-Cha I-20 M 2 11 07 20.7 -77 38 07.1 6182.4 1391.6 $\pm$ 37.3 66026.2 $ 0.31 \pm 0.04$ $ -0.78 \pm 0.03$ LH${\alpha }$332-17 3.0
XMM-Cha I-21 M 1 11 07 32.9 -77 28 25.9 1289.1 362.1 $\pm$ 19.0 45877.1 $ -0.13 \pm 0.07$ $ -0.81 \pm 0.06$ CHXR-25 2.1
XMM-Cha I-22 ALL 11 07 35.1 -77 34 49.1 1997.0 849.7 $\pm$ 29.1 82940.4 $ 0.13 \pm 0.07$ $ -0.90 \pm 0.03$ CHXR-76 2.0
XMM-Cha I-23 ALL 11 07 37.1 -77 33 33.2 6652.4 1980.5 $\pm$ 44.5 77381.9 $ 0.62 \pm 0.03$ $ -0.58 \pm 0.04$ CHXR-26 0.4
XMM-Cha I-24 ALL 11 07 37.5 -77 47 14.3 107.7 94.7 $\pm$ 9.7 46535.7 $ -0.09 \pm 0.20$ $ -0.76 \pm 0.18$ KG 2001-19 5.5
XMM-Cha I-25 ALL 11 07 37.8 -77 35 29.1 68.9 83.1 $\pm$ 9.1 85628.3 <-0.33 <-0.64 ChaH${\alpha }$7 2.2
XMM-Cha I-26 ALL 11 07 43.1 -77 33 57.9 60.5 106.4 $\pm$ 10.3 79734.8 $ 0.04 \pm 0.19$ $ -0.85 \pm 0.13$ ChaH${\alpha }$2 2.4
XMM-Cha I-27 M 2 11 07 43.3 -77 39 39.6 476.3 233.4 $\pm$ 15.3 37801.9 $ 0.67 \pm 0.06$ $ -0.59 \pm 0.08$ HM 15 5.3
XMM-Cha I-28 ALL 11 07 46.1 -77 40 04.6 24.3 84.4 $\pm$ 9.2 81971.4 - - ChaH${\alpha }$8 6.5
XMM-Cha I-29 ALL 11 07 52.2 -77 36 57.4 279.0 229.3 $\pm$ 15.1 89429.2 $ 0.10 \pm 0.14$ $ -1.00 \pm 0.01$ ChaH${\alpha }$3 3.5
XMM-Cha I-30 ALL 11 07 55.9 -77 27 24.5 12386.6 2842.1 $\pm$ 53.3 44689.5 $ 0.34 \pm 0.03$ $ -0.72 \pm 0.03$ CHX-10a 3.6
XMM-Cha I-31 M 2 11 07 57.5 -77 38 44.7 238.0 260.3 $\pm$ 16.1 86223.8 $ 0.84 \pm 0.04$ $ 0.15 \pm 0.09$ HM 16 5.3
XMM-Cha I-32 ALL 11 08 01.5 -77 42 27.8 38290.7 8011.2 $\pm$ 89.5 71190.8 $ 0.17 \pm 0.02$ $ -0.68 \pm 0.02$ VW Cha 1.6
XMM-Cha I-33 M 2 11 08 02.6 -77 38 42.1 968.0 330.6 $\pm$ 18.2 86564.1 $ 0.95 \pm 0.02$ $ 0.47 \pm 0.07$ CCE 98-32 5.4
XMM-Cha I-34 ALL 11 08 03.7 -77 39 13.1 116.0 171.4 $\pm$ 13.1 84836.8 $ 0.68 \pm 0.10$ $ -0.28 \pm 0.15$ HD 97048 6.1
XMM-Cha I-35 ALL 11 08 11.2 -77 48 15.5 4170.3 1202.0 $\pm$ 34.7 41846.1 $ 0.92 \pm 0.02$ $ 0.05 \pm 0.06$ WGA J1108.1-7748 1.6
XMM-Cha I-36 M 1 11 08 13.0 -77 34 20.4 59.6 70.5 $\pm$ 8.4 81261.2 $ 0.51 \pm 0.14$ $ -0.46 \pm 0.17$ 2M 110813-773410 9.8
XMM-Cha I-37 M 2 11 08 14.7 -77 33 52.1 4941.1 1111.5 $\pm$ 33.3 39850.8 $ 0.35 \pm 0.04$ $ -0.49 \pm 0.04$ Glass I 5.6
XMM-Cha I-38 ALL 11 08 15.8 -77 44 36.3 193.9 147.8 $\pm$ 12.2 55259.6 $ -0.26 \pm 0.16$ $ -0.40 \pm 0.25$ HM 19 3.5
XMM-Cha I-39 ALL 11 08 16.4 -77 44 09.9 50.0 63.0 $\pm$ 7.9 60469.5 $ -0.42 \pm 0.18$ $ -0.30 \pm 0.36$ ChaH${\alpha }$13 3.4
XMM-Cha I-40 ALL 11 08 19.3 -77 39 15.7 110.5 103.2 $\pm$ 10.2 83166.5 $ -0.05 \pm 0.19$ $ -0.95 \pm 0.07$ ChaH${\alpha }$4 5.3
XMM-Cha I-41 ALL 11 08 23.9 -77 41 45.3 80.1 109.2 $\pm$ 10.5 72702.2 <-0.30 <-0.65 ChaH${\alpha }$5 3.1
XMM-Cha I-42 PN 11 08 26.2 -77 34 20.6 20.7 51.1 $\pm$ 7.1 79942.4 $ 0.52 \pm 0.16$ $ -0.20 \pm 0.22$ 2M 110824-773422 5.7
XMM-Cha I-43 ALL 11 08 39.3 -77 34 18.0 40.0 70.8 $\pm$ 8.4 77325.5 <-0.42 <-0.48 ChaH${\alpha }$6 1.3
XMM-Cha I-44 ALL 11 08 45.1 -77 33 02.7 242.8 196.4 $\pm$ 14.0 70876.9 $ 0.88 \pm 0.06$ $ -0.22 \pm 0.14$    
XMM-Cha I-45 PN 11 08 54.7 -77 32 09.6 120.9 93.0 $\pm$ 9.6 59275.0 $ -0.14 \pm 0.14$ $ -0.83 \pm 0.11$ CHXR-78 2.4
XMM-Cha I-46 ALL 11 09 07.1 -77 40 03.2 75.6 99.3 $\pm$ 10.0 71811.8 $ 0.89 \pm 0.08$ $ 0.35 \pm 0.19$    
XMM-Cha I-47 M 1 11 09 12.1 -77 29 11.3 6138.8 1163.0 $\pm$ 34.1 48242.7 $ -0.05 \pm 0.04$ $ -0.79 \pm 0.03$ Sz 30 1.0
XMM-Cha I-48 ALL 11 09 18.4 -77 47 37.9 1038.1 372.8 $\pm$ 19.3 33296.5 <-0.81 <-0.73 KG 2001-78 2.1
XMM-Cha I-49 ALL 11 09 20.1 -77 31 22.3 21.8 53.8 $\pm$ 7.3 57095.8 $ 0.73 \pm 0.20$ $ 0.73 \pm 0.21$    
XMM-Cha I-50 ALL 11 09 27.1 -77 25 29.0 20.0 32.3 $\pm$ 5.7 31772.6 - -    
XMM-Cha I-51 ALL 11 09 45.5 -77 40 33.5 121.9 110.7 $\pm$ 10.5 60538.7 <-0.09 <-0.84 KG 2001-96 1.9
XMM-Cha I-52 ALL 11 09 47.9 -77 26 28.0 33.2 54.6 $\pm$ 7.4 34030.5 >0.74 $ -0.31 \pm 0.30$ KG 2001-101 = BYB 43 2.0
XMM-Cha I-53 ALL 11 09 57.6 -77 40 42.5 24.3 43.0 $\pm$ 6.6 56802.0 - - 2M 110955-774045 7.6
XMM-Cha I-54 PN 11 09 58.9 -77 37 07.3 2343.6 1214.7 $\pm$ 34.9 57935.2 $ 0.32 \pm 0.04$ $ -0.57 \pm 0.04$ WX Cha 1.6
XMM-Cha I-55 ALL 11 10 38.0 -77 32 39.2 2074.4 723.5 $\pm$ 26.9 44320.3 - - CHXR-47 4.9
XMM-Cha I-56 ALL 11 10 51.5 -77 43 10.9 80.6 81.3 $\pm$ 9.0 40649.2 $ 0.75 \pm 0.14$ $ -0.31 \pm 0.24$    
XMM-Cha I-57 PN 11 10 55.0 -77 36 15.2 20.2 27.9 $\pm$ 5.3 45368.1 <-0.62 >-0.03    
XMM-Cha I-58 M 2 11 11 25.2 -77 41 50.0 21.4 22.7 $\pm$ 4.8 13717.4 $ 0.50 \pm 0.25$ $ -0.72 \pm 0.22$    
BYB - Baud84.1; 2 M - 2 MASS catalogue; CHXR - Feigelson93.1; CCE 98 - Cambresy98.1; ChaH${\alpha }$ - Comeron00.1; KG 2001 - Kenyon01.1; HM - Henize73.1; CHX - Feigelson89.1; Sz - Schwartz77.1.

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