disk that were not previously selected as Class 0/I or II sources. We used the additional near-IR criteria of @Gutermuth:2008aa to select a few more young sources from this group. If a Chandra counterpart had photometry in the first three IRAC bands, and photometric errors less than 0.1 mag in at least \[3.6\] and \[4.5\], then it was classified as a Class 0/I candidate if:

$$[4.5]-[5.8]>0.5 \mathrm{\ and\ } [3.6]-[4.5]>0.7,$$

while for Class II candidate identification, we used:

$$0.2<[3.6]-[4.5]<0.7 \mathrm{\ and\ } 0.5<[4.5]-[5.0]<1.5.$$

A total of 20 sources could not be classified with these criteria if they did lack a detection in one or more bands, but if they fall to the right of the reddening band in the $J-H$ vs $K-[4.5]$ color space, they could be bonafide young sources. For 13 of these sources we determined their class (I or II) by inspecting their spectral energy distrubutions (SED), which we constructed using the SED fitting tool of @Robitaille:2007aa. Four additional sources were identified as possible AGN galaxies. The 3 remaining sources did not have enough IR bands to permit a clear classification and were discarded from the list.

In total, we identified in our selected region a total of 