{
  "bibcode": "2019GCN.25597....1P",
  "body": "D. A. Perley and A. M. Cockeram (LJMU) report:\n\nWe obtained additional observations of the afterglow of GRB 190829A \n(Dichiara et al., GCN 25552; Lesage et al., GCN 25575; Xu et al., GCN \n25555) with the IO:O imager on the 2m robotic Liverpool Telescope.  A \nsingle epoch consisting of two 150s exposures in both i and z bands was \nacquired on 2019-09-01 between 04:11 and 04:22 (UT).  The afterglow has \nfaded significantly since our previous observation (GCN 25585).\n\nWe report the following magnitudes after subtraction of the presumptive \nhost galaxy using PS1 catalog images (times relative to the Swift \ntrigger, in days):\n\n   t-t0    filt   mag       unc\n   ------  ----   -----     ----\n   2.3438  i    = 21.60 +/- 0.12\n   2.3478  z    = 20.99 +/- 0.20\n\nWe infer a decay index (t^-alpha) of approximately 1.3.\n\n\n\n\n\n\n\n\n\nDisclaimerNone",
  "circularId": 25597,
  "createdOn": 1567348595000,
  "email": "d.a.perley@ljmu.ac.uk",
  "subject": "GRB 190829A: Continued fading inferred from Liverpool Telescope photometry",
  "submitter": "Daniel Perley at Liverpool JMU  <d.a.perley@ljmu.ac.uk>",
  "eventId": "GRB 190829A"
}