FRB 20230210A
One-off burst
- Event ID
- 270763898
- Arrival, 400 MHz
- 2023-02-10 05:57:22.423 UTC
- Right ascension
- 108.719°
- Declination
- 8.850°
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Notes
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred on a day with low sensitivity - identified via pulsar-based monitoring of system noise - and should be excluded from population studies.
Position
ra- 108.719± 0.140degrees
dec- 8.850± 0.195degrees
gl- 207.65degrees
gb- 9.20degrees
Detection and dispersion
bonsai_snr- 35.1
snr_fitb- 37.8
bonsai_dm- 562.5pc cm⁻³
dm_fitb- 563.1913± 0.00880pc cm⁻³
dm_exc_ne2001- 433.9pc cm⁻³
dm_exc_ymw16- 384.5pc cm⁻³
Arrival time
mjd_400- 59985.24817619778± 9.82 × 10⁻¹⁰MJD
mjd_inf- 59985.24800731663± 2.81 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000618± 0.0000490s
scat_time- 0.002967± 0.0002087s
Flux and spectrum
flux- 2.86± 1.48Jy
fluence- 8.46± 3.31Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 637.8MHz
sp_idx- -0.57± 0.72
sp_run- -9.38± 1.77
Exposure and fluence thresholds
exp_up- 89.08± 36.27hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.5Jy ms
low_ft_95- —
up_ft_95- 2.7Jy ms
Fit quality
chi_sq- 1683533.129
dof- 1684955
flag_frac- 0.365