FRB 20210913B
One-off burst
- Event ID
- 185691039
- Arrival, 400 MHz
- 2021-09-13 00:48:30.143 UTC
- Right ascension
- 246.757°
- Declination
- 77.624°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 246.757± 0.251degrees
dec- 77.624± 0.279degrees
gl- 110.89degrees
gb- 33.90degrees
Detection and dispersion
bonsai_snr- 9.8
snr_fitb- 16.3
bonsai_dm- 687.8pc cm⁻³
dm_fitb- 688.5074± 0.02065pc cm⁻³
dm_exc_ne2001- 643.7pc cm⁻³
dm_exc_ymw16- 649.7pc cm⁻³
Arrival time
mjd_400- 59470.03368221178± 3.82 × 10⁻⁹MJD
mjd_inf- 59470.03347575279± 7.28 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000404± 0.0000245s
scat_time- 0.000000s
Flux and spectrum
flux- 0.91± 0.32Jy
fluence- 2.17± 0.53Jy ms
peak_freq- 648.3MHz
low_freq- 521.7MHz
high_freq- 800.2MHz
sp_idx- 47.11± 7.91
sp_run- -48.84± 8.14
Exposure and fluence thresholds
exp_up- 319.63± 175.37hour
exp_low- 338.87± 201.66hour
low_ft_68- 6.5Jy ms
up_ft_68- 1.6Jy ms
low_ft_95- 11.5Jy ms
up_ft_95- 2.7Jy ms
Fit quality
chi_sq- 1705755.494
dof- 1706016
flag_frac- 0.357