FRB 20230223D
One-off burst
- Event ID
- 272636176
- Arrival, 400 MHz
- 2023-02-23 11:06:00.693 UTC
- Right ascension
- 197.299°
- Declination
- 70.439°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 197.299± 0.244degrees
dec- 70.439± 0.262degrees
gl- 120.77degrees
gb- 46.61degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 13.1
bonsai_dm- 731.9pc cm⁻³
dm_fitb- 733.2709± 0.07643pc cm⁻³
dm_exc_ne2001- 697.1pc cm⁻³
dm_exc_ymw16- 704.8pc cm⁻³
Arrival time
mjd_400- 59998.46250802414± 8.02 × 10⁻⁹MJD
mjd_inf- 59998.46228814213± 2.43 × 10⁻⁸MJD
Burst shape
bc_width- 0.00885s
width_fitb- 0.000721± 0.0003109s
scat_time- 0.015568± 0.0025219s
Flux and spectrum
flux- 0.40± 0.27Jy
fluence- 3.50± 0.97Jy ms
peak_freq- 447.6MHz
low_freq- 400.2MHz
high_freq- 584.7MHz
sp_idx- 7.23± 3.38
sp_run- -32.27± 9.92
Exposure and fluence thresholds
exp_up- 210.81± 123.85hour
exp_low- 60.20± 92.13hour
low_ft_68- 21.4Jy ms
up_ft_68- 1.9Jy ms
low_ft_95- 38.8Jy ms
up_ft_95- 3.4Jy ms
Fit quality
chi_sq- 2004254.807
dof- 2004419
flag_frac- 0.245