FRB 20220301E
One-off burst
- Event ID
- 213564631
- Arrival, 400 MHz
- 2022-03-01 01:56:25.967 UTC
- Right ascension
- 248.182°
- Declination
- 80.497°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 248.182± 0.032degrees
dec- 80.497± 0.059degrees
gl- 113.70degrees
gb- 32.23degrees
Detection and dispersion
bonsai_snr- 48.3
snr_fitb- 121.3
bonsai_dm- 114.4pc cm⁻³
dm_fitb- 114.6876± 0.00070pc cm⁻³
dm_exc_ne2001- 67.7pc cm⁻³
dm_exc_ymw16- 73.0pc cm⁻³
Arrival time
mjd_400- 59639.08085609434± 5.24 × 10⁻¹¹MJD
mjd_inf- 59639.080821703596± 2.18 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000268± 0.0000013s
scat_time- 0.000000s
Flux and spectrum
flux- 9.47± 2.46Jy
fluence- 12.89± 3.47Jy ms
peak_freq- 448.1MHz
low_freq- 400.2MHz
high_freq- 545.8MHz
sp_idx- 13.38± 0.38
sp_run- -59.16± 1.43
Exposure and fluence thresholds
exp_up- 463.13± 217.57hour
exp_low- 499.38± 230.57hour
low_ft_68- 3.7Jy ms
up_ft_68- 1.1Jy ms
low_ft_95- 6.6Jy ms
up_ft_95- 2.1Jy ms
Fit quality
chi_sq- 1479258.017
dof- 1493958
flag_frac- 0.437