FRB 20230908A
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 317003045
- Arrival, 400 MHz
- 2023-09-08 07:55:25.780 UTC
- Right ascension
- 344.860°
- Declination
- 48.790°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 344.860± 0.236degrees
dec- 48.790± 0.231degrees
gl- 104.62degrees
gb- -10.06degrees
Detection and dispersion
bonsai_snr- 10.3
snr_fitb- 23.8
bonsai_dm- 228.9pc cm⁻³
dm_fitb- 231.9430± 0.72972pc cm⁻³
dm_exc_ne2001- 98.8pc cm⁻³
dm_exc_ymw16- 102.0pc cm⁻³
Arrival time
mjd_400- 60195.33015949447± 7.69 × 10⁻⁸MJD
mjd_inf- 60195.33008994297± 2.32 × 10⁻⁷MJD
Burst shape
bc_width- 0.03932s
width_fitb- 0.015755± 0.0009124s
scat_time- 0.000000s
Flux and spectrum
flux- 0.27± 0.20Jy
fluence- 4.32± 1.64Jy ms
peak_freq- 489.3MHz
low_freq- 420.7MHz
high_freq- 569.1MHz
sp_idx- 40.51± 4.93
sp_run- -100.77± 11.91
Exposure and fluence thresholds
exp_up- 115.25± 65.56hour
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- 1740121.454
dof- 1740684
flag_frac- 0.344