FRB 20200918A
One-off burst
- Event ID
- 135521375
- Arrival, 400 MHz
- 2020-09-18 23:47:34.465 UTC
- Right ascension
- 234.617°
- Declination
- 37.674°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 234.617± 0.022degrees
dec- 37.674± 0.150degrees
gl- 60.46degrees
gb- 53.53degrees
Detection and dispersion
bonsai_snr- 24.5
snr_fitb- 38.2
bonsai_dm- 315.4pc cm⁻³
dm_fitb- 314.4442± 0.00194pc cm⁻³
dm_exc_ne2001- 288.2pc cm⁻³
dm_exc_ymw16- 289.5pc cm⁻³
Arrival time
mjd_400- 59110.99137112631± 1.35 × 10⁻¹⁰MJD
mjd_inf- 59110.99127683562± 5.96 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000229± 0.0000024s
scat_time- 0.000000s
Flux and spectrum
flux- 1.27± 0.48Jy
fluence- 1.44± 0.49Jy ms
peak_freq- 449.7MHz
low_freq- 400.2MHz
high_freq- 539.7MHz
sp_idx- 16.16± 1.55
sp_run- -69.26± 5.58
Exposure and fluence thresholds
exp_up- 104.73± 45.82hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.6Jy ms
low_ft_95- —
up_ft_95- 1.0Jy ms
Fit quality
chi_sq- 734856.335
dof- 736306
flag_frac- 0.275