TITLE: GCN CIRCULAR NUMBER: 23906 SUBJECT: GRB 190219A: CAHA 2.2m observations DATE: 19/02/19 21:55:37 GMT FROM: Alexander Kann at IAA-CSIC D. A. Kann (HETH/IAA-CSIC), A. de Ugarte Postigo (HETH/IAA-CSIC, DARK/NBI), M. Blazek, L. Izzo (both HETH/IAA-CSIC), A. Guijarro Roman, A. Fernandez Martin (both CAHA), C. C. Thoene, K. Bensch (both HETH/IAA-CSIC), report: We observed the enhanced XRT position (Evans et al., GCN #23903) of Swift GRB 190219A (Beardmore et al., GCN #23902) with the 2.2m telescope of CAHA equipped with CAFOS. We obtained 3 x 180 s images in the Ic band under inclement weather conditions and the influence of the full Moon. At the XRT position, we do not detect any source down to Ic > 21.5 mag (AB mag) at 0.038627 days after the GRB trigger, calibrated against nearby PanSTARRS objects. No source is visible at this position in PanSTARRS imaging either. This non-detection is in agreement with Beardmore et al. (GCN #23902) and Perez del Pulgar et al. (GCN #23904).