FRB 20221107D
One-off burst
- Event ID
- 251054803
- Arrival, 400 MHz
- 2022-11-07 02:16:39.660 UTC
- Right ascension
- 320.602°
- Declination
- 36.720°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 320.602± 0.187degrees
dec- 36.720± 0.191degrees
gl- 82.95degrees
gb- -9.44degrees
Detection and dispersion
bonsai_snr- 19.2
snr_fitb- 23.6
bonsai_dm- 465.0pc cm⁻³
dm_fitb- 465.4869± 0.11068pc cm⁻³
dm_exc_ne2001- 324.3pc cm⁻³
dm_exc_ymw16- 349.4pc cm⁻³
Arrival time
mjd_400- 59890.094903472374± 2.18 × 10⁻⁸MJD
mjd_inf- 59890.09476388933± 3.97 × 10⁻⁸MJD
Burst shape
bc_width- 0.00885s
width_fitb- 0.001921± 0.0003035s
scat_time- 0.030135± 0.0044118s
Flux and spectrum
flux- 0.66± 0.34Jy
fluence- 5.31± 2.20Jy ms
peak_freq- 649.9MHz
low_freq- 459.6MHz
high_freq- 800.2MHz
sp_idx- 18.61± 3.25
sp_run- -19.19± 3.25
Exposure and fluence thresholds
exp_up- 102.15± 51.90hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.3Jy ms
low_ft_95- —
up_ft_95- 6.1Jy ms
Fit quality
chi_sq- 1883015.272
dof- 1883567
flag_frac- 0.290