{
  "bibcode": "2020GCN.28926....1M",
  "body": "A. S. Moskvitin (SAO RAS) on behalf of GRB follow-up team report.\n\nWe observed the field of the ZTF20acozryr/AT2020yxz (Coughlin et al.,\nGCN  28841) associated with the GRB 201103B (Ursi et al., GCN 28831;\nSvinkin et al., GCNs 28844, 28872; Evans et al., GCN 28858)\nwith Zeiss-1000 telescope of SAO RAS equipped with CCD photometer\non November 14, 20:58:48 -- 23:02:42 UT, t_mid - T0 = 11.1625 days.\nWe obtained 8 x 300 sec. images in Rc band.\n\nThe OT (Coughlin et al., GCN  28841; Xu  et al., GCNs 28846, 28847;\nZhu et al., GCN 28854; Evans et al., GCN 28858; Mao et al.,\nGCNs 28861, 28863; Belkin et al., GCNs 28862, 28875, 28883, 28886;\nSharma et al., GCN 28876; Paek et al., GCN 28880; Volnova et al.,\nGCN 28925) is clearly detected in the stacked image with the\nbrightness of R = 22.8 +/- 0.2. This preliminary photometry is\nbased on R2 magnitudes of nearby USNO-B1 stars.",
  "circularId": 28926,
  "createdOn": 1605865940000,
  "email": "mosk@sao.ru",
  "subject": "ZTF20acozryr/AT2020yxz (GRB 201103B): SAO RAS optical observations",
  "submitter": "Moskvitin Alexander at SAO RAS  <mosk@sao.ru>",
  "eventId": "ZTF20acozryr"
}