FRB 20220316F
One-off burst
- Event ID
- 216009590
- Arrival, 400 MHz
- 2022-03-16 04:27:25.676 UTC
- Right ascension
- 120.073°
- Declination
- 42.383°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 120.073± 0.218degrees
dec- 42.383± 0.227degrees
gl- 177.60degrees
gb- 30.13degrees
Detection and dispersion
bonsai_snr- 10.8
snr_fitb- 12.9
bonsai_dm- 353.0pc cm⁻³
dm_fitb- 353.5279± 0.00727pc cm⁻³
dm_exc_ne2001- 296.6pc cm⁻³
dm_exc_ymw16- 296.0pc cm⁻³
Arrival time
mjd_400- 59654.185713844614± 9.38 × 10⁻¹⁰MJD
mjd_inf- 59654.18560783412± 2.37 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000437± 0.0000288s
scat_time- 0.000000s
Flux and spectrum
flux- 0.56± 0.16Jy
fluence- 1.20± 0.55Jy ms
peak_freq- 475.8MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.56± 1.61
sp_run- -7.40± 2.84
Exposure and fluence thresholds
exp_up- 100.23± 58.95hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.2Jy ms
low_ft_95- —
up_ft_95- 2.3Jy ms
Fit quality
chi_sq- 1626960.851
dof- 1627122
flag_frac- 0.387