FRB 20230808B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 309082399
- Arrival, 400 MHz
- 2023-08-08 10:00:11.757 UTC
- Right ascension
- 347.420°
- Declination
- 48.799°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.420± 0.174degrees
dec- 48.799± 0.178degrees
gl- 106.19degrees
gb- -10.74degrees
Detection and dispersion
bonsai_snr- 20.9
snr_fitb- 43.8
bonsai_dm- 220.4pc cm⁻³
dm_fitb- 220.7906± 0.07539pc cm⁻³
dm_exc_ne2001- 94.9pc cm⁻³
dm_exc_ymw16- 97.8pc cm⁻³
Arrival time
mjd_400- 60164.416802739936± 1.00 × 10⁻⁸MJD
mjd_inf- 60164.41673653266± 2.47 × 10⁻⁸MJD
Burst shape
bc_width- 0.01278s
width_fitb- 0.004079± 0.0001821s
scat_time- 0.000000s
Flux and spectrum
flux- 0.86± 0.30Jy
fluence- 7.90± 1.96Jy ms
peak_freq- 547.9MHz
low_freq- 451.6MHz
high_freq- 664.8MHz
sp_idx- 38.70± 2.72
sp_run- -61.58± 4.32
Exposure and fluence thresholds
exp_up- 127.18± 60.59hour
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- 1760805.318
dof- 1762716
flag_frac- 0.336