FRB 20220213B
One-off burst
- Event ID
- 211342848
- Arrival, 400 MHz
- 2022-02-13 02:46:15.123 UTC
- Right ascension
- 63.196°
- Declination
- 55.628°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 63.196± 0.178degrees
dec- 55.628± 0.042degrees
gl- 148.74degrees
gb- 3.19degrees
Detection and dispersion
bonsai_snr- 17.8
snr_fitb- 21.7
bonsai_dm- 800.3pc cm⁻³
dm_fitb- 801.1126± 0.00449pc cm⁻³
dm_exc_ne2001- 616.2pc cm⁻³
dm_exc_ymw16- 513.6pc cm⁻³
Arrival time
mjd_400- 59623.115452809696± 4.17 × 10⁻¹⁰MJD
mjd_inf- 59623.11521258437± 1.41 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000485± 0.0000147s
scat_time- 0.000000s
Flux and spectrum
flux- 0.72± 0.27Jy
fluence- 2.34± 0.48Jy ms
peak_freq- 445.5MHz
low_freq- 400.2MHz
high_freq- 745.6MHz
sp_idx- 1.86± 1.17
sp_run- -8.68± 2.33
Exposure and fluence thresholds
exp_up- 142.25± 70.68hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.7Jy ms
low_ft_95- —
up_ft_95- 1.1Jy ms
Fit quality
chi_sq- 734974.983
dof- 735438
flag_frac- 0.276