FRB 20230312B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 275878101
- Arrival, 400 MHz
- 2023-03-12 19:50:41.713 UTC
- Right ascension
- 347.380°
- Declination
- 48.803°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.380± 0.195degrees
dec- 48.803± 0.195degrees
gl- 106.17degrees
gb- -10.72degrees
Detection and dispersion
bonsai_snr- 17.7
snr_fitb- 49.7
bonsai_dm- 224.8pc cm⁻³
dm_fitb- 222.3510± 0.21763pc cm⁻³
dm_exc_ne2001- 96.3pc cm⁻³
dm_exc_ymw16- 99.2pc cm⁻³
Arrival time
mjd_400- 60015.82687167571± 1.96 × 10⁻⁸MJD
mjd_inf- 60015.826805000506± 6.81 × 10⁻⁸MJD
Burst shape
bc_width- 0.02458s
width_fitb- 0.006854± 0.0004026s
scat_time- 0.012074± 0.0016407s
Flux and spectrum
flux- 0.49± 0.24Jy
fluence- 8.19± 2.27Jy ms
peak_freq- 462.9MHz
low_freq- 422.0MHz
high_freq- 507.8MHz
sp_idx- 78.11± 4.45
sp_run- -268.20± 14.56
Exposure and fluence thresholds
exp_up- 119.21± 64.49hour
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- 1911881.771
dof- 1914347
flag_frac- 0.279