Propensity Score Matching: Identify the matched Group

Hi
I am using Propensity score matching for my analysis (based on Cross section data, Total observation 663. Treatment group= 328 & control Group= 335 ). I used the following command to generate Propensity Score:

Code:

pscore t X1 X2 X3 X4 X5,pscore(myscore) blockid(myblock)  comsup level(0.01)

Further I used Nearest Neighbor Matching and Used following command

Code:

attnd Y t X1 X2 X3 X4 X5,pscore(myscore)  comsup level(0.01)

I get the following result: My question is how to identify these matched group in my data? I only want to keep these matched group for my further study. Array