FRB 20220310B
One-off burst
- Event ID
- 215074955
- Arrival, 400 MHz
- 2022-03-10 13:20:20.713 UTC
- Right ascension
- 249.313°
- Declination
- 55.965°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 249.313± 0.200degrees
dec- 55.965± 0.204degrees
gl- 84.91degrees
gb- 40.78degrees
Detection and dispersion
bonsai_snr- 11.5
snr_fitb- 13.5
bonsai_dm- 851.2pc cm⁻³
dm_fitb- 851.9174± 0.05344pc cm⁻³
dm_exc_ne2001- 813.4pc cm⁻³
dm_exc_ymw16- 820.6pc cm⁻³
Arrival time
mjd_400- 59648.55579528711± 1.05 × 10⁻⁸MJD
mjd_inf- 59648.55553982722± 1.92 × 10⁻⁸MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000676± 0.0000629s
scat_time- 0.000000s
Flux and spectrum
flux- 0.48± 0.13Jy
fluence- 1.36± 0.25Jy ms
peak_freq- 687.1MHz
low_freq- 537.4MHz
high_freq- 800.2MHz
sp_idx- 41.22± 14.07
sp_run- -38.12± 12.86
Exposure and fluence thresholds
exp_up- 134.16± 75.90hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.1Jy ms
low_ft_95- —
up_ft_95- 1.7Jy ms
Fit quality
chi_sq- 1896513.640
dof- 1896690
flag_frac- 0.285