{
  "createdOn": 1688041975651,
  "body": "A. Rossi, E. Maiorano, E. Palazzi  (INAF-OAS), D. B. Malesani (U. Radboud and DAWN/NBI), A. Melandri (INAF-OAB, INAF-OAR), report on behalf of the CIBO collaboration:\n\nWe observed the field of the fast red optical transient ZTF23aaoohpy/AT2023lcr (Swain et al., GCN 34022;  Gompertz et al., GCN 34023; Kumar et al., GCN 34025) with the LBC camera mounted on LBT (Mt Graham, AZ, USA) on 2023-06-23 in u’g’r’z’ bands at approximately 4:30 UT. A second observation was obtained on 2023-06-26 at 08:30 UT in g’r’z’ bands. Both observations were performed under good weather conditions.\n\nWe detect the optical transient in all bands and epochs and we measure the following preliminary AB magnitudes for the first observation:\nr’= 22.5 +/- 0.1  \ncalibrated against SDSS field stars, and not corrected for the foreground Galactic extinction.\n\nWe acknowledge the excellent support from the LBTO and LBT-INAF staff, particularly D. Thompson, D. Gonzalez Huerta, F. Cusano and D. Paris, in obtaining these observations.\n\n",
  "submitter": "Andrea Rossi at INAF <andrea.rossi@inaf.it>",
  "subject": "ZTF23aaoohpy/AT2023lcr: LBT observations",
  "eventId": "ZTF23aaoohpy",
  "circularId": 34121,
  "bibcode": "2023GCN.34121....1R"
}