FRB 20220526A
One-off burst
- Event ID
- 226742326
- Arrival, 400 MHz
- 2022-05-26 00:26:20.648 UTC
- Right ascension
- 130.678°
- Declination
- 19.804°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 130.678± 0.148degrees
dec- 19.804± 0.205degrees
gl- 205.99degrees
gb- 33.04degrees
Detection and dispersion
bonsai_snr- 17.8
snr_fitb- 25.7
bonsai_dm- 1201.0pc cm⁻³
dm_fitb- 1201.7481± 0.03981pc cm⁻³
dm_exc_ne2001- 1150.0pc cm⁻³
dm_exc_ymw16- 1149.7pc cm⁻³
Arrival time
mjd_400- 59725.018294540256± 5.91 × 10⁻⁹MJD
mjd_inf- 59725.01793417852± 1.33 × 10⁻⁸MJD
Burst shape
bc_width- 0.01671s
width_fitb- 0.001176± 0.0002318s
scat_time- 0.028731± 0.0029285s
Flux and spectrum
flux- 0.84± 0.40Jy
fluence- 9.04± 3.32Jy ms
peak_freq- 449.2MHz
low_freq- 400.2MHz
high_freq- 756.6MHz
sp_idx- 1.95± 0.95
sp_run- -8.47± 1.59
Exposure and fluence thresholds
exp_up- 89.82± 38.81hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 5.8Jy ms
low_ft_95- —
up_ft_95- 10.4Jy ms
Fit quality
chi_sq- 1730797.263
dof- 1731449
flag_frac- 0.348