FRB 20200307B
One-off burst
- Event ID
- 75993619
- Arrival, 400 MHz
- 2020-03-07 07:28:08.759 UTC
- Right ascension
- 157.154°
- Declination
- 33.316°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence estimate is invalid due to an unphysical negative value likely caused by errors in baseline subtraction or burst window selection.
Position
ra- 157.154± 0.227degrees
dec- 33.316± 0.246degrees
gl- 192.74degrees
gb- 58.69degrees
Detection and dispersion
bonsai_snr- 10.5
snr_fitb- 21.3
bonsai_dm- 326.7pc cm⁻³
dm_fitb- 328.3671± 0.15236pc cm⁻³
dm_exc_ne2001- 294.8pc cm⁻³
dm_exc_ymw16- 307.5pc cm⁻³
Arrival time
mjd_400- 58915.31121249165± 3.04 × 10⁻⁸MJD
mjd_inf- 58915.311114025964± 5.49 × 10⁻⁸MJD
Burst shape
bc_width- 0.00590s
width_fitb- 0.000170± 0.0000977s
scat_time- 0.063683± 0.0062609s
Flux and spectrum
flux- —
fluence- —
peak_freq- 692.7MHz
low_freq- 612.6MHz
high_freq- 783.3MHz
sp_idx- 167.18± 23.59
sp_run- -152.35± 21.44
Exposure and fluence thresholds
exp_up- 80.22± 47.46hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 2127741.709
dof- 2128187
flag_frac- 0.198