FRB 20220317D
One-off burst
- Event ID
- 216164263
- Arrival, 400 MHz
- 2022-03-17 11:45:32.721 UTC
- Right ascension
- 232.138°
- Declination
- 41.801°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 232.138± 0.134degrees
dec- 41.801± 0.031degrees
gl- 67.90degrees
gb- 54.84degrees
Detection and dispersion
bonsai_snr- 53.9
snr_fitb- 67.4
bonsai_dm- 514.8pc cm⁻³
dm_fitb- 514.9788± 0.00115pc cm⁻³
dm_exc_ne2001- 487.9pc cm⁻³
dm_exc_ymw16- 490.5pc cm⁻³
Arrival time
mjd_400- 59655.489962042986± 1.21 × 10⁻¹⁰MJD
mjd_inf- 59655.489807619066± 3.67 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000377± 0.0000037s
scat_time- 0.000000s
Flux and spectrum
flux- 2.00± 0.42Jy
fluence- 4.54± 1.01Jy ms
peak_freq- 469.2MHz
low_freq- 400.2MHz
high_freq- 749.3MHz
sp_idx- 3.34± 0.36
sp_run- -10.50± 0.71
Exposure and fluence thresholds
exp_up- 42.49± 47.60hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.7Jy ms
low_ft_95- —
up_ft_95- 1.2Jy ms
Fit quality
chi_sq- 1842252.554
dof- 1846794
flag_frac- 0.304