FRB 20210218D
One-off burst
- Event ID
- 159873304
- Arrival, 400 MHz
- 2021-02-18 22:01:39.980 UTC
- Right ascension
- 0.131°
- Declination
- 34.706°
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Notes
- This low S/N event was first identified by citizen scientists on the Zooniverse platform.
- The pulse emission region was extended during fluence estimation.
Position
ra- 0.131± 0.250degrees
dec- 34.706± 0.262degrees
gl- 111.20degrees
gb- -27.00degrees
Detection and dispersion
bonsai_snr- 7.9
snr_fitb- 7.2
bonsai_dm- 1144.0pc cm⁻³
dm_fitb- 1145.3576± 0.04601pc cm⁻³
dm_exc_ne2001- 1030.1pc cm⁻³
dm_exc_ymw16- 1027.9pc cm⁻³
Arrival time
mjd_400- 59263.91782384767± 4.66 × 10⁻⁹MJD
mjd_inf- 59263.91748039546± 1.46 × 10⁻⁸MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.001038± 0.0001308s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 500.1MHz
low_freq- 400.2MHz
high_freq- 668.3MHz
sp_idx- 12.20± 7.90
sp_run- -27.37± 16.04
Exposure and fluence thresholds
exp_up- 88.18± 55.58hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 2072576.237
dof- 2072622
flag_frac- 0.219