FRB 20211222B
A burst from FRB20180916B
- Repeater
- FRB20180916B
- Event ID
- 203935225
- Arrival, 400 MHz
- 2021-12-22 03:43:10.112 UTC
- Right ascension
- 25.245°
- Declination
- 65.717°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 25.245± 0.036degrees
dec- 65.717± 0.172degrees
gl- 128.00degrees
gb- 3.33degrees
Detection and dispersion
bonsai_snr- 33.2
snr_fitb- 51.4
bonsai_dm- 349.0pc cm⁻³
dm_fitb- 349.6415± 0.01976pc cm⁻³
dm_exc_ne2001- 148.5pc cm⁻³
dm_exc_ymw16- 23.2pc cm⁻³
Arrival time
mjd_400- 59570.15497814603± 1.55 × 10⁻⁹MJD
mjd_inf- 59570.154873300904± 6.13 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.001665± 0.0000441s
scat_time- 0.000000s
Flux and spectrum
flux- 1.30± 0.34Jy
fluence- 4.82± 0.87Jy ms
peak_freq- 460.0MHz
low_freq- 400.2MHz
high_freq- 543.2MHz
sp_idx- 23.23± 1.35
sp_run- -83.36± 4.62
Exposure and fluence thresholds
exp_up- 209.05± 98.50hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 4.5Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 10.0Jy ms
Fit quality
chi_sq- 1979754.872
dof- 1982388
flag_frac- 0.253