FRB 20210409B
A burst from FRB20210409B
- Repeater
- FRB20210409B
- Event ID
- 167450017
- Arrival, 400 MHz
- 2021-04-09 02:05:45.242 UTC
- Right ascension
- 289.742°
- Declination
- 75.016°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 289.742± 0.223degrees
dec- 75.016± 0.410degrees
gl- 106.56degrees
gb- 24.39degrees
Detection and dispersion
bonsai_snr- 11.2
snr_fitb- 17.6
bonsai_dm- 686.6pc cm⁻³
dm_fitb- 684.5007± 0.34038pc cm⁻³
dm_exc_ne2001- 625.9pc cm⁻³
dm_exc_ymw16- 628.1pc cm⁻³
Arrival time
mjd_400- 59313.08732919313± 7.05 × 10⁻⁸MJD
mjd_inf- 59313.087123935584± 1.24 × 10⁻⁷MJD
Burst shape
bc_width- 0.01180s
width_fitb- 0.001250± 0.0004091s
scat_time- 0.072528± 0.0101667s
Flux and spectrum
flux- 0.37± 0.18Jy
fluence- 4.48± 1.44Jy ms
peak_freq- 723.5MHz
low_freq- 647.8MHz
high_freq- 800.2MHz
sp_idx- 223.17± 34.11
sp_run- -188.45± 28.14
Exposure and fluence thresholds
exp_up- 289.85± 163.60hour
exp_low- 213.00± 131.15hour
low_ft_68- 2.8Jy ms
up_ft_68- 0.5Jy ms
low_ft_95- 8.4Jy ms
up_ft_95- 1.4Jy ms
Fit quality
chi_sq- 1546305.601
dof- 1546607
flag_frac- 0.417