Table 5: Close pairs in the L' band.

Star		 $\alpha(2000)^1$ $\delta(2000)^1$ J H $K_{\rm S}$ L' Separation Position angle

CSR-009A		 16:39:59.9 -48:51:53 $12.978 \pm 0.004$ $12.040 \pm 0.006$ $11.242 \pm 0.006$ $10.807 \pm 0.017$    
CSR-009B     - - - $11.147 \pm 0.044$ 0 $^{\prime\prime}$13 $85^\circ 6$


CSR-019A

 16:40:01.3 -48:51:45 $15.090 \pm 0.004$ $12.845 \pm 0.006$ $11.415 \pm 0.008$ $10.113 \pm 0.025$    
CSR-019B     - - - $10.969 \pm 0.045$ 0 $^{\prime\prime}$18 $220^\circ 2$


CSR-011A

 16:40:00.1 -48:51:45 $17.502 \pm 0.075$ $14.286 \pm 0.034$ $12.894 \pm 0.016$ $10.293 \pm 0.015$    
CSR-011B     $15.598 \pm 0.014$ $13.596 \pm 0.029$ $12.607 \pm 0.013$ $11.633 \pm 0.030$ 0 $^{\prime\prime}$62 $245^\circ 5$


CSR-010A

 16:40:00.0 -48:51:42 $14.478 \pm 0.018$ $12.231 \pm 0.010$ $10.662 \pm 0.006$ $ 8.334 \pm 0.021$    
CSR-010B     $18.874 \pm 0.084$ $15.728 \pm 0.081$ $13.985 \pm 0.191$ $12.619 \pm 0.076$ 1 $^{\prime\prime}$07 $300^\circ 9$
CSR-010C     $18.836 \pm 0.193$ $17.996 \pm 0.049$ $16.315 \pm 0.040$ $13.263 \pm 0.056$ 0 $^{\prime\prime}$89 $34^\circ 0$


CS-093

 16:40:00.4 -48:51:42 $19.382 \pm 0.187$ $16.014 \pm 0.176$ $14.341 \pm 0.088$ $12.003 \pm 0.030$ 2  


CSR-012A

 16:40:00.1 -48:51:40 $10.872 \pm 0.010$ $ 9.198 \pm 0.010$ $ 8.356 \pm 0.010$ $ 7.105 \pm 0.025$    
CSR-012B     $14.187 \pm 0.091$ $12.392 \pm 0.040$ $10.897 \pm 0.025$ $ 9.015 \pm 0.023$ 0 $^{\prime\prime}$65 $358^\circ 2$
CSR-012D     - $12.981 \pm 0.064$ $11.856 \pm 0.050$ $ 9.981 \pm 0.014$ 0 $^{\prime\prime}$87 $202^\circ 4$
CSR-012E     $17.441 \pm 0.113$ $14.571 \pm 0.094$ $13.581 \pm 0.099$ $12.628 \pm 0.046$ 1 $^{\prime\prime}$10 $119^\circ 4$
CSR-012C     $14.651 \pm 0.099$ $12.195 \pm 0.053$ $10.953 \pm 0.050$ $ 9.603 \pm 0.020$ 1 $^{\prime\prime}$09 $ 23^\circ 3$


CSR-008A

 16:39:59.7 -48:51:39 $13.127 \pm 0.017$ $12.625 \pm 0.022$ $12.324 \pm 0.012$ $11.677 \pm 0.039$    
CSR-008B3     - $16.135 \pm 0.150$ $15.028 \pm 0.150$ $11.017 \pm 0.025$ 0 $^{\prime\prime}$22 $307^\circ 4$


CSR-005A

 16:39:59.5 -48:51:37 $16.146 \pm 0.010$ $12.823 \pm 0.005$ $10.679 \pm 0.008$ $ 7.878 \pm 0.018$    
CSR-005B     $16.707 \pm 0.011$ $13.781 \pm 0.011$ $11.811 \pm 0.016$ $ 9.822 \pm 0.085$ 0 $^{\prime\prime}$27 $138^\circ 0$
1 Coordinates of the primary component. 2 Extension approximately 0 $^{\prime\prime}$06 long towards position angle $170^\circ$, probably caused by a faint, marginally resolved companion. 3 Probably not a true binary but a chance alignment: CSR-008A is a likely unrelated foreground star, and CSR-008B a cluster member.


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