FRB 20200921A
One-off burst
- Event ID
- 135866445
- Arrival, 400 MHz
- 2020-09-21 22:31:23.707 UTC
- Right ascension
- 218.060°
- Declination
- 48.235°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 218.060± 0.080degrees
dec- 48.235± 0.118degrees
gl- 86.84degrees
gb- 61.22degrees
Detection and dispersion
bonsai_snr- 50.6
snr_fitb- 68.0
bonsai_dm- 464.2pc cm⁻³
dm_fitb- 465.2700± 0.00294pc cm⁻³
dm_exc_ne2001- 434.5pc cm⁻³
dm_exc_ymw16- 442.4pc cm⁻³
Arrival time
mjd_400- 59113.93846883316± 5.71 × 10⁻¹⁰MJD
mjd_inf- 59113.938329315155± 1.05 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000392± 0.0000056s
scat_time- 0.000000s
Flux and spectrum
flux- 3.27± 0.96Jy
fluence- 7.10± 1.97Jy ms
peak_freq- 693.1MHz
low_freq- 411.3MHz
high_freq- 800.2MHz
sp_idx- 9.29± 0.89
sp_run- -8.46± 0.90
Exposure and fluence thresholds
exp_up- 145.63± 26.70hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.4Jy ms
low_ft_95- —
up_ft_95- 2.4Jy ms
Fit quality
chi_sq- 1942297.604
dof- 1946910
flag_frac- 0.266