{
  "bibcode": "2015GCN.18244....1M",
  "body": "E. Mazaeva (IKI), A. Moskvitin (SAO RAS), I. Reva (Fesenkov \nAstrophysical Institute),  A. Kusakin (Fesenkov Astrophysical \nInstitute),  A. Volnova (IKI), A. Pozanenko  (IKI) report on behalf of \nlarger GRB follow-up collaboration:\n\nWe are continuing observations the field of Swift GRB 150818A (D'Elia et \nal., GCNC 18152) with Zeiss-1000  1-m telescope of Tien Shan \nAstronomical Observatory and Zeiss-1000, 1-m telescope of SAO RAS. The \noptical transient (Marshall et al. GCN 18155; McCauley et al. GCN 18161; \nMazaeva et al. GCN 18175; Sanchez-Ramirez et al. GCN 18177; Mazaeva et \nal. GCN 18182, GCN 18189, GCN 18205; Schulze et al. GCN 18179) is \nclearly visible on combined images in each epochs. The updated light \ncurve of Supernova (de Ugarte Postigo et al. GCN 18213; Mazaeva et al. \nGCN 18205) + host galaxy (Sanchez-Ramirez et al., GCN 18177; de Ugarte \nPostigo et al. GCN 18213) can be found in\n\nhttp://grb.rssi.ru/GRB150818A/GRB150818A_R_lc.png\n\nThe evident maximum of SN brightness (in Rc-filter) was on ~ Sep. 1-2, \nand the brightness of SN+host galaxy was R ~ 21.1 +/- 0.1 on Sep. 6 (UT) \n18:00. We are grateful to V.P. Goranskiy for assistance in SAO RAS \nobservations.",
  "circularId": 18244,
  "createdOn": 1441618149000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 150818A: TSHAO and SAO RAS optical observations",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 150818A"
}