| Field | BLG138.3 |
| Star No | 31579 |
| RA (J2000.0) | 17:45:23.16 |
| Dec (J2000.0) | -33:32:24.1 |
| Remarks | Eclipsing variable source. |
| Tmax | 2453914.309995 | ± | 0.010752 | (2006-06-27.81 UT) |
| tau | 20.255 | ± | 0.199 | |
| umin | -0.088820 | ± | 0.001190 | |
| Amax | 26.09 | |||
| Dmag | 0.71 | |||
| fs | 0.0367 | ± | 0.0008 | |
| I0 | 16.77 | ± | 0 | Period | 0.747712 |
| T0 | 2125.29701 | |||
| chi2/dof | 1.8910 | |||