FRB 20221220D
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 256398667
- Arrival, 400 MHz
- 2022-12-20 01:21:49.008 UTC
- Right ascension
- 349.781°
- Declination
- 48.682°
Loading
Loading
Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 349.781± 0.175degrees
dec- 48.682± 0.061degrees
gl- 107.62degrees
gb- -11.43degrees
Detection and dispersion
bonsai_snr- 18.1
snr_fitb- 41.7
bonsai_dm- 222.4pc cm⁻³
dm_fitb- 223.3772± 0.24158pc cm⁻³
dm_exc_ne2001- 104.1pc cm⁻³
dm_exc_ymw16- 106.8pc cm⁻³
Arrival time
mjd_400- 59933.05681722624± 2.15 × 10⁻⁸MJD
mjd_inf- 59933.056750243326± 7.56 × 10⁻⁸MJD
Burst shape
bc_width- 0.01769s
width_fitb- 0.005972± 0.0005702s
scat_time- 0.017767± 0.0018903s
Flux and spectrum
flux- 0.62± 0.38Jy
fluence- 6.27± 2.39Jy ms
peak_freq- 458.7MHz
low_freq- 412.9MHz
high_freq- 509.6MHz
sp_idx- 56.78± 4.05
sp_run- -207.96± 13.97
Exposure and fluence thresholds
exp_up- 101.86± 68.90hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 2.6Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 7.1Jy ms
Fit quality
chi_sq- 1922496.532
dof- 1924229
flag_frac- 0.275