FRB 20230426D
A burst from FRB20210409B
- Repeater
- FRB20210409B
- Event ID
- 285831667
- Arrival, 400 MHz
- 2023-04-26 13:04:33.236 UTC
- Right ascension
- 287.736°
- Declination
- 74.918°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 287.736± 0.196degrees
dec- 74.918± 0.209degrees
gl- 106.33degrees
gb- 24.87degrees
Detection and dispersion
bonsai_snr- 18.2
snr_fitb- 37.2
bonsai_dm- 686.6pc cm⁻³
dm_fitb- 686.1193± 0.06191pc cm⁻³
dm_exc_ne2001- 628.7pc cm⁻³
dm_exc_ymw16- 631.2pc cm⁻³
Arrival time
mjd_400- 60060.54482912592± 7.93 × 10⁻⁹MJD
mjd_inf- 60060.544623383015± 2.02 × 10⁻⁸MJD
Burst shape
bc_width- 0.03932s
width_fitb- 0.000588± 0.0001159s
scat_time- 0.022618± 0.0014042s
Flux and spectrum
flux- 0.97± 0.37Jy
fluence- 14.41± 4.76Jy ms
peak_freq- 518.0MHz
low_freq- 454.4MHz
high_freq- 590.5MHz
sp_idx- 69.26± 5.01
sp_run- -134.18± 9.08
Exposure and fluence thresholds
exp_up- 291.45± 168.77hour
exp_low- 234.11± 121.29hour
low_ft_68- 2.8Jy ms
up_ft_68- 0.5Jy ms
low_ft_95- 8.4Jy ms
up_ft_95- 1.4Jy ms
Fit quality
chi_sq- 1888025.053
dof- 1889399
flag_frac- 0.288