FRB 20200304B
One-off burst
- Event ID
- 75485031
- Arrival, 400 MHz
- 2020-03-04 04:48:10.867 UTC
- Right ascension
- 114.211°
- Declination
- 7.308°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 114.211± 0.228degrees
dec- 7.308± 0.326degrees
gl- 211.51degrees
gb- 13.40degrees
Detection and dispersion
bonsai_snr- 9.7
snr_fitb- 12.7
bonsai_dm- 409.2pc cm⁻³
dm_fitb- 410.3629± 0.03608pc cm⁻³
dm_exc_ne2001- 310.1pc cm⁻³
dm_exc_ymw16- 279.0pc cm⁻³
Arrival time
mjd_400- 58912.20012577083± 1.76 × 10⁻⁹MJD
mjd_inf- 58912.20000271751± 1.10 × 10⁻⁸MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000689± 0.0000711s
scat_time- 0.000000s
Flux and spectrum
flux- 0.77± 0.78Jy
fluence- 3.24± 2.27Jy ms
peak_freq- 427.5MHz
low_freq- 400.2MHz
high_freq- 495.3MHz
sp_idx- 14.04± 6.03
sp_run- -106.19± 32.14
Exposure and fluence thresholds
exp_up- 70.03± 45.04hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.0Jy ms
low_ft_95- —
up_ft_95- 2.1Jy ms
Fit quality
chi_sq- 1986444.612
dof- 1986600
flag_frac- 0.252