GRB 140105A field: Source iPTF14x 14 04 27,27 +48 55 55,3 SDSS J140427.10+485556.9 R(Lupton) = 18.67 +/- 0.04. Mongolia ORI-40 date 2014-01-06 UT start 16:27:51 Filter None Exptime 60 * 60s t-T0 1.51861 d uplim (3sigma) 18.3 iPTF14x 18.7 +/- 0.4 (unfiltered)