Swift Observations of GRB 200625A

1. Introduction

Axelsson et al. (GCN Circ. 28035) reported the GRB detection. Table 1 contains the best reported positions from Swift.

Table 2 is a summary of GCN Circulars about this GRB from observatories other than Swift.

2. BAT Observations and Analysis

BAT did not observe this burst.

3. XRT Observations and Analysis

XRT refined results are not available.

4. UVOT Observations and Analysis

UVOT results are not available.

Figure 1. The BAT light curve is not available.

RA (J2000) Dec (J2000) Error Note Reference

Table 1. Positions from the Swift instruments.

Band Authors GCN Circ. Subject Observatory Notes

Optical Lipunov et al. 28029 Fermi GRB 200625A: Global MASTER-Net
observations report MASTER

Gamma-ray Fermi 28028 Fermi GBM Final Real-time Localization Fermi GBM

Gamma-ray Axelsson et al. 28035 Fermi-LAT detection is likely a flare
from PKS 1127-14 Fermi LAT

Table 2. Summary of GCN Circulars from other observatories sorted by band and then circular number.

Band	Authors	GCN Circ.	Subject	Observatory
Optical	Lipunov et al.	28029	Fermi GRB 200625A: Global MASTER-Net observations report	MASTER
Gamma-ray	Fermi	28028	Fermi GBM Final Real-time Localization	Fermi GBM
Gamma-ray	Axelsson et al.	28035	Fermi-LAT detection is likely a flare from PKS 1127-14	Fermi LAT

June 27, 2020