FRB 20230907A
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 316537714
- Arrival, 400 MHz
- 2023-09-07 08:00:37.572 UTC
- Right ascension
- 345.168°
- Declination
- 48.791°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 345.168± 0.221degrees
dec- 48.791± 0.210degrees
gl- 104.81degrees
gb- -10.14degrees
Detection and dispersion
bonsai_snr- 10.3
snr_fitb- 24.6
bonsai_dm- 221.2pc cm⁻³
dm_fitb- 220.9972± 0.12486pc cm⁻³
dm_exc_ne2001- 88.8pc cm⁻³
dm_exc_ymw16- 91.9pc cm⁻³
Arrival time
mjd_400- 60194.333768194345± 1.61 × 10⁻⁸MJD
mjd_inf- 60194.33370192511± 4.07 × 10⁻⁸MJD
Burst shape
bc_width- 0.00590s
width_fitb- 0.001668± 0.0002115s
scat_time- 0.011112± 0.0015966s
Flux and spectrum
flux- 0.44± 0.20Jy
fluence- 2.95± 0.63Jy ms
peak_freq- 522.7MHz
low_freq- 465.4MHz
high_freq- 587.1MHz
sp_idx- 91.21± 10.16
sp_run- -170.75± 18.70
Exposure and fluence thresholds
exp_up- 120.97± 61.93hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 2.6Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 7.1Jy ms
Fit quality
chi_sq- 1756285.425
dof- 1756883
flag_frac- 0.338