FRB 20210419A
One-off burst
- Event ID
- 168670538
- Arrival, 400 MHz
- 2021-04-19 14:47:16.936 UTC
- Right ascension
- 309.480°
- Declination
- 27.103°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 309.480± 0.156degrees
dec- 27.103± 0.053degrees
gl- 69.36degrees
gb- -8.47degrees
Detection and dispersion
bonsai_snr- 28.6
snr_fitb- 37.4
bonsai_dm- 719.4pc cm⁻³
dm_fitb- 719.8993± 0.01132pc cm⁻³
dm_exc_ne2001- 555.2pc cm⁻³
dm_exc_ymw16- 604.1pc cm⁻³
Arrival time
mjd_400- 59323.61616824629± 2.06 × 10⁻⁹MJD
mjd_inf- 59323.61595237397± 3.97 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000433± 0.0000462s
scat_time- 0.010746± 0.0008684s
Flux and spectrum
flux- 1.40± 0.40Jy
fluence- 7.13± 1.71Jy ms
peak_freq- 487.3MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.23± 0.66
sp_run- -5.66± 0.90
Exposure and fluence thresholds
exp_up- 104.07± 33.50hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.3Jy ms
low_ft_95- —
up_ft_95- 5.4Jy ms
Fit quality
chi_sq- 2118370.759
dof- 2119763
flag_frac- 0.201