FRB 20211223A
One-off burst
- Event ID
- 204130286
- Arrival, 400 MHz
- 2021-12-23 11:29:50.622 UTC
- Right ascension
- 127.908°
- Declination
- 86.775°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 127.908± 0.063degrees
dec- 86.775± 0.148degrees
gl- 126.26degrees
gb- 28.45degrees
Detection and dispersion
bonsai_snr- 45.9
snr_fitb- 81.9
bonsai_dm- 266.5pc cm⁻³
dm_fitb- 267.0535± 0.00067pc cm⁻³
dm_exc_ne2001- 213.5pc cm⁻³
dm_exc_ymw16- 217.0pc cm⁻³
Arrival time
mjd_400- 59571.47905812132± 1.10 × 10⁻¹⁰MJD
mjd_inf- 59571.478978041414± 2.29 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000260± 0.0000018s
scat_time- 0.000000s
Flux and spectrum
flux- 5.16± 1.12Jy
fluence- 7.43± 1.66Jy ms
peak_freq- 589.6MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 6.71± 0.37
sp_run- -8.66± 0.46
Exposure and fluence thresholds
exp_up- 1407.44± 634.75hour
exp_low- 1000.16± 524.17hour
low_ft_68- 0.8Jy ms
up_ft_68- 0.6Jy ms
low_ft_95- 1.3Jy ms
up_ft_95- 0.9Jy ms
Fit quality
chi_sq- 1763146.894
dof- 1769844
flag_frac- 0.333