FRB 20230907B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 316540486
- Arrival, 400 MHz
- 2023-09-07 08:09:30.539 UTC
- Right ascension
- 347.399°
- Declination
- 48.788°
Loading
Loading
Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.399± 0.238degrees
dec- 48.788± 0.235degrees
gl- 106.18degrees
gb- -10.74degrees
Detection and dispersion
bonsai_snr- 10.1
snr_fitb- 11.0
bonsai_dm- 220.8pc cm⁻³
dm_fitb- 222.5396± 0.24782pc cm⁻³
dm_exc_ne2001- 96.7pc cm⁻³
dm_exc_ymw16- 99.6pc cm⁻³
Arrival time
mjd_400- 60194.33993679676± 2.26 × 10⁻⁸MJD
mjd_inf- 60194.339870065014± 7.77 × 10⁻⁸MJD
Burst shape
bc_width- 0.01180s
width_fitb- 0.006044± 0.0007050s
scat_time- 0.000000s
Flux and spectrum
flux- 0.33± 0.17Jy
fluence- 2.92± 0.75Jy ms
peak_freq- 459.0MHz
low_freq- 400.2MHz
high_freq- 619.3MHz
sp_idx- 7.04± 3.45
sp_run- -25.66± 8.48
Exposure and fluence thresholds
exp_up- 113.73± 66.00hour
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- 1756607.731
dof- 1756722
flag_frac- 0.338