FRB 20200904A
One-off burst
- Event ID
- 131867942
- Arrival, 400 MHz
- 2020-09-04 14:53:02.846 UTC
- Right ascension
- 84.108°
- Declination
- 76.678°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 84.108± 0.056degrees
dec- 76.678± 0.194degrees
gl- 136.56degrees
gb- 22.20degrees
Detection and dispersion
bonsai_snr- 35.6
snr_fitb- 52.0
bonsai_dm- 422.2pc cm⁻³
dm_fitb- 422.1232± 0.00108pc cm⁻³
dm_exc_ne2001- 354.4pc cm⁻³
dm_exc_ymw16- 349.1pc cm⁻³
Arrival time
mjd_400- 59096.62017182593± 8.00 × 10⁻¹¹MJD
mjd_inf- 59096.620045246105± 3.34 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000277± 0.0000025s
scat_time- 0.000000s
Flux and spectrum
flux- 2.58± 0.43Jy
fluence- 3.86± 0.48Jy ms
peak_freq- 409.8MHz
low_freq- 400.2MHz
high_freq- 648.6MHz
sp_idx- 0.52± 0.55
sp_run- -10.92± 1.42
Exposure and fluence thresholds
exp_up- 369.32± 128.40hour
exp_low- 209.50± 158.57hour
low_ft_68- 4.7Jy ms
up_ft_68- 0.9Jy ms
low_ft_95- 7.3Jy ms
up_ft_95- 1.5Jy ms
Fit quality
chi_sq- 1856409.297
dof- 1859106
flag_frac- 0.300