FRB 20230909B
A burst from FRB20190117A
- Repeater
- FRB20190117A
- Event ID
- 317326962
- Arrival, 400 MHz
- 2023-09-09 06:49:53.705 UTC
- Right ascension
- 329.823°
- Declination
- 17.352°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence estimate has an unacceptably large fractional uncertainty.
Position
ra- 329.823± 0.239degrees
dec- 17.352± 0.282degrees
gl- 74.79degrees
gb- -29.01degrees
Detection and dispersion
bonsai_snr- 10.1
snr_fitb- 18.9
bonsai_dm- 396.7pc cm⁻³
dm_fitb- 397.2844± 0.17951pc cm⁻³
dm_exc_ne2001- 347.3pc cm⁻³
dm_exc_ymw16- 355.7pc cm⁻³
Arrival time
mjd_400- 60196.28464935975± 9.17 × 10⁻⁹MJD
mjd_inf- 60196.28453022822± 5.46 × 10⁻⁸MJD
Burst shape
bc_width- 0.00590s
width_fitb- 0.003523± 0.0002956s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 439.7MHz
low_freq- 400.2MHz
high_freq- 492.0MHz
sp_idx- 34.27± 6.02
sp_run- -182.05± 30.16
Exposure and fluence thresholds
exp_up- 76.44± 46.70hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 7.4Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 20.9Jy ms
Fit quality
chi_sq- 1647507.307
dof- 1647858
flag_frac- 0.379