FRB 20211218C
One-off burst
- Event ID
- 203410855
- Arrival, 400 MHz
- 2021-12-18 03:03:24.313 UTC
- Right ascension
- 9.991°
- Declination
- 80.795°
Loading
Loading
Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 9.991± 0.209degrees
dec- 80.795± 0.060degrees
gl- 122.45degrees
gb- 17.93degrees
Detection and dispersion
bonsai_snr- 9.9
snr_fitb- 14.1
bonsai_dm- 1182.0pc cm⁻³
dm_fitb- 1183.4374± 0.01197pc cm⁻³
dm_exc_ne2001- 1102.9pc cm⁻³
dm_exc_ymw16- 1089.0pc cm⁻³
Arrival time
mjd_400- 59566.12736473707± 1.11 × 10⁻⁹MJD
mjd_inf- 59566.127009866075± 3.76 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000670± 0.0000287s
scat_time- 0.000000s
Flux and spectrum
flux- 0.67± 0.27Jy
fluence- 1.66± 0.50Jy ms
peak_freq- 455.1MHz
low_freq- 400.2MHz
high_freq- 668.9MHz
sp_idx- 3.99± 2.08
sp_run- -15.52± 4.88
Exposure and fluence thresholds
exp_up- 420.81± 277.55hour
exp_low- 619.58± 93.05hour
low_ft_68- 4.0Jy ms
up_ft_68- 1.6Jy ms
low_ft_95- 8.2Jy ms
up_ft_95- 3.1Jy ms
Fit quality
chi_sq- 1863773.348
dof- 1863966
flag_frac- 0.298