FRB 20181218C
One-off burst
- Event ID
- 22989767
- Arrival, 400 MHz
- 2018-12-18 21:15:57.374 UTC
- Right ascension
- 285.941°
- Declination
- 58.241°
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Notes
- This event was included in Catalog 1.
- The pulse emission region was extended during fluence estimation.
Position
ra- 285.941± 0.229degrees
dec- 58.241± 0.243degrees
gl- 88.60degrees
gb- 21.26degrees
Detection and dispersion
bonsai_snr- 9.2
snr_fitb- 14.1
bonsai_dm- 385.0pc cm⁻³
dm_fitb- 383.9178± 0.01404pc cm⁻³
dm_exc_ne2001- 319.6pc cm⁻³
dm_exc_ymw16- 322.6pc cm⁻³
Arrival time
mjd_400- 58470.88608071267± 1.62 × 10⁻⁹MJD
mjd_inf- 58470.885965589296± 4.51 × 10⁻⁹MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.000089± 0.0000660s
scat_time- 0.007101± 0.0010274s
Flux and spectrum
flux- 0.39± 0.24Jy
fluence- 1.77± 0.63Jy ms
peak_freq- 456.7MHz
low_freq- 400.2MHz
high_freq- 635.3MHz
sp_idx- 5.58± 2.40
sp_run- -21.12± 5.43
Exposure and fluence thresholds
exp_up- 137.97± 87.18hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.2Jy ms
low_ft_95- —
up_ft_95- 4.1Jy ms
Fit quality
chi_sq- 1959191.189
dof- 1959383
flag_frac- 0.262