FRB 20221217A
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 255841748
- Arrival, 400 MHz
- 2022-12-17 01:26:09.599 UTC
- Right ascension
- 347.321°
- Declination
- 48.799°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence estimate has an unacceptably large fractional uncertainty.
Position
ra- 347.321± 0.230degrees
dec- 48.799± 0.245degrees
gl- 106.13degrees
gb- -10.71degrees
Detection and dispersion
bonsai_snr- 8.6
snr_fitb- 13.6
bonsai_dm- 221.6pc cm⁻³
dm_fitb- 223.3975± 0.31983pc cm⁻³
dm_exc_ne2001- 97.3pc cm⁻³
dm_exc_ymw16- 100.2pc cm⁻³
Arrival time
mjd_400- 59930.059833323605± 2.98 × 10⁻⁸MJD
mjd_inf- 59930.05976633461± 1.00 × 10⁻⁷MJD
Burst shape
bc_width- 0.01769s
width_fitb- 0.007777± 0.0007869s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 472.2MHz
low_freq- 400.2MHz
high_freq- 576.8MHz
sp_idx- 19.04± 4.74
sp_run- -57.54± 12.30
Exposure and fluence thresholds
exp_up- 114.85± 64.96hour
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- 1908498.088
dof- 1908678
flag_frac- 0.281