FRB 20230507A
A burst from FRB20190303A
- Repeater
- FRB20190303A
- Event ID
- 288198641
- Arrival, 400 MHz
- 2023-05-07 06:55:01.443 UTC
- Right ascension
- 208.181°
- Declination
- 48.097°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 208.181± 0.172degrees
dec- 48.097± 0.028degrees
gl- 97.35degrees
gb- 65.87degrees
Detection and dispersion
bonsai_snr- 22.7
snr_fitb- 114.1
bonsai_dm- 221.2pc cm⁻³
dm_fitb- 221.6279± 0.01890pc cm⁻³
dm_exc_ne2001- 192.3pc cm⁻³
dm_exc_ymw16- 199.8pc cm⁻³
Arrival time
mjd_400- 60071.28821114911± 1.01 × 10⁻⁹MJD
mjd_inf- 60071.288144690756± 5.76 × 10⁻⁹MJD
Burst shape
bc_width- 0.00590s
width_fitb- 0.000939± 0.0000312s
scat_time- 0.004118± 0.0001171s
Flux and spectrum
flux- 2.07± 0.54Jy
fluence- 12.55± 2.79Jy ms
peak_freq- 436.1MHz
low_freq- 403.3MHz
high_freq- 471.5MHz
sp_idx- 64.83± 1.96
sp_run- -377.14± 11.03
Exposure and fluence thresholds
exp_up- 62.33± 62.72hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 3.3Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 8.8Jy ms
Fit quality
chi_sq- 1655090.476
dof- 1668093
flag_frac- 0.273