FRB 20210909B
One-off burst
- Event ID
- 185029765
- Arrival, 400 MHz
- 2021-09-09 07:12:03.538 UTC
- Right ascension
- 336.443°
- Declination
- -6.507°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 336.443± 0.052degrees
dec- -6.507± 0.171degrees
gl- 57.02degrees
gb- -49.75degrees
Detection and dispersion
bonsai_snr- 129.7
snr_fitb- 370.2
bonsai_dm- 426.6pc cm⁻³
dm_fitb- 426.7109± 0.00018pc cm⁻³
dm_exc_ne2001- 390.4pc cm⁻³
dm_exc_ymw16- 400.6pc cm⁻³
Arrival time
mjd_400- 59466.30004095339± 2.21 × 10⁻¹¹MJD
mjd_inf- 59466.29991299788± 5.80 × 10⁻¹¹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000230± 0.0000004s
scat_time- 0.000339± 0.0000005s
Flux and spectrum
flux- 64.44± 21.67Jy
fluence- 87.37± 29.54Jy ms
peak_freq- 513.0MHz
low_freq- 400.2MHz
high_freq- 717.2MHz
sp_idx- 10.18± 0.13
sp_run- -20.51± 0.20
Exposure and fluence thresholds
exp_up- 82.11± 19.56hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.1Jy ms
low_ft_95- —
up_ft_95- 3.7Jy ms
Fit quality
chi_sq- 1313307.004
dof- 1450379
flag_frac- 0.454