MAPS      Standard  Vmag  Verr   B-V BVerr   V-R VRerr      night  Odia  Omag  Oerr Oresid  Edia  Emag  Eerr Eresid used?
  MAPS-P521-0255921    gsc-P520-A  9.03  0.00  0.65  0.00     -     -    Unknown  1612  9.74  0.01 +0.027  2487  8.64  0.01 +0.391     O
  MAPS-P521-0256272    gsc-P520-B  9.70  0.00  0.98  0.00     -     -    Unknown  1111 10.86  0.01 -0.063  2204  9.14  0.01 +0.492     O
  MAPS-P521-0229605    gsc-P520-C 12.21  0.01  0.48  0.01     -     -    Unknown   718 12.70  0.01 +0.255   816 11.92  0.03 +0.062     E
  MAPS-P521-0256548    gsc-P520-D 12.87  0.01  0.46  0.01     -     -    Unknown   609 13.34  0.01 -0.052   642 12.59  0.03 -0.054    OE
  MAPS-P521-0256583    gsc-P520-E 13.27  0.02  0.88  0.02     -     -    Unknown   517 14.29  0.01 -0.032   643 12.76  0.02 +0.124    OE
  MAPS-P521-0283179    gsc-P520-F 14.22  0.04  0.69  0.04     -     -    Unknown   469 14.98  0.01 +0.062   506 13.81  0.01 +0.209    OE
  MAPS-P521-0256817    gsc-P520-G 14.87  0.07  0.86  0.07     -     -    Unknown   404 15.86  0.01 +0.008   427 14.37  0.04 -0.205    OE