FRB 20220311D
One-off burst
- Event ID
- 215256176
- Arrival, 400 MHz
- 2022-03-11 05:28:31.866 UTC
- Right ascension
- 130.830°
- Declination
- 64.141°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 130.830± 0.136degrees
dec- 64.141± 0.028degrees
gl- 151.50degrees
gb- 36.33degrees
Detection and dispersion
bonsai_snr- 59.7
snr_fitb- 73.6
bonsai_dm- 777.6pc cm⁻³
dm_fitb- 778.7592± 0.00127pc cm⁻³
dm_exc_ne2001- 732.8pc cm⁻³
dm_exc_ymw16- 740.3pc cm⁻³
Arrival time
mjd_400- 59649.22814659761± 1.79 × 10⁻¹⁰MJD
mjd_inf- 59649.22791307529± 4.19 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000492± 0.0000052s
scat_time- 0.000000s
Flux and spectrum
flux- 4.10± 0.71Jy
fluence- 7.99± 1.41Jy ms
peak_freq- 519.8MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.08± 0.30
sp_run- -3.97± 0.41
Exposure and fluence thresholds
exp_up- 103.45± 72.47hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.0Jy ms
low_ft_95- —
up_ft_95- 7.5Jy ms
Fit quality
chi_sq- 1772365.558
dof- 1777782
flag_frac- 0.330