FRB 20200218B
One-off burst
- Event ID
- 73469212
- Arrival, 400 MHz
- 2020-02-18 13:23:29.377 UTC
- Right ascension
- 229.555°
- Declination
- 28.795°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence estimate has an unacceptably large fractional uncertainty.
Position
ra- 229.555± 0.164degrees
dec- 28.795± 0.183degrees
gl- 44.61degrees
gb- 57.67degrees
Detection and dispersion
bonsai_snr- 19.2
snr_fitb- 30.2
bonsai_dm- 634.1pc cm⁻³
dm_fitb- 645.9717± 0.13537pc cm⁻³
dm_exc_ne2001- 622.4pc cm⁻³
dm_exc_ymw16- 622.2pc cm⁻³
Arrival time
mjd_400- 58897.557978895165± 2.78 × 10⁻⁸MJD
mjd_inf- 58897.5577851911± 4.92 × 10⁻⁸MJD
Burst shape
bc_width- 0.02261s
width_fitb- 0.001014± 0.0002226s
scat_time- 0.117537± 0.0087431s
Flux and spectrum
flux- —
fluence- —
peak_freq- 688.2MHz
low_freq- 549.2MHz
high_freq- 800.2MHz
sp_idx- 49.03± 7.65
sp_run- -45.21± 6.86
Exposure and fluence thresholds
exp_up- 90.05± 36.87hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 2156439.598
dof- 2157347
flag_frac- 0.187