GCN Circular 27814

WeiKang Zheng and Alexei V. Filippenko (UC Berkeley) report on
behalf of the KAIT GRB team:

The 0.76-m Katzman Automatic Imaging Telescope (KAIT), located at
Lick Observatory, observed the field of GRB 200524A (Fermi-LAT
detection: Dirirsa et al., GCN 27797
Not found
 
 
; Fermi GBM detection: Pookalil
et al., GCN 27809
Not found
 
 
), starting at ~1.08 days after the burst.
We obtained 24x60s images in the clear (roughly R) filter. We detect
the optical afterglow at the location of ZTF20abbiixp/AT2020krl
Not found
 
 

(Ho et al., GCN 27799
Not found
 
 
) in our co-added image. We estimate the afterglow,
which was also reported by other groups (Kumar et al., GCN 27800
Not found
 
 
;
Rumyantsev et al., GCN 27802
Not found
 
 
; Sanwal et al., GCN 27803
Not found
 
 
; Perley et al.,
GCN 27805
Not found
 
 
; Kumar et al., GCN 27806
Not found
 
 
; de Ugarte Postigo et al., GCN
27807
Not found
 
 
; Blazek et al., GCN 27810
Not found
 
 
; Ogawa et al., GCN 27813
Not found
 
 
), to be
21.2 +/- 0.2 magnitude in clear filter, calibrated to PS1 catalog.