[vsnet-grb-info 24989] GRB 200215A: Optical observations form Calar Alto 2.2m

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  27088
SUBJECT: GRB 200215A: Optical observations form Calar Alto 2.2m
DATE:    20/02/15 23:21:56 GMT
FROM:    Antonio de Ugarte Postigo at IAA-CSIC  <deugarte at iaa.es>

A. de Ugarte Postigo (HETH/IAA-CSIC, DARK/NBI), D. A. Kann,
M. Blazek, F. Agui Fernandez, C. Thoene (all HETH/IAA-CSIC), 
I. Hermelo, B. Arroyo (both CAHA), Y. Ascasibar, A. Gutierrez Adame, 
A. Cayrol Bernardo, A. Rodriguez Ortega, A. Rayo Mato, 
M. Rocamora Bernal, M. A. Diaz Teodori, P. Nuñez Yebra,
S. Ortega Martinez, G Meeus, D. Barba Gonzalez, L Brenes Gil,
J. Ferrer Ereza, H. Garcia Escudero, S. Jaraba Gómez,
D. Lopez Cano, P. Sanchez Alarcon, P Santamarina Guerrero, 
A. Romar Tejeiro (UAM) report:

We observed the field of GRB 200215A (Bernardini et al., GCN 27079) 
with CAFOS on the 2.2m telescope at Calar Alto Observatory, in 
Almeria (Spain). Our observation started at 19:15 UT (4.591 hr after the 
burst) and consisted of 5x720 s in Rc band.

We detect no optical counterpart within the XRT error circle down to a 
3-sigma limit of 24.0 mag.