FRB 20230201A
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 268491499
- Arrival, 400 MHz
- 2023-02-01 22:25:57.480 UTC
- Right ascension
- 347.234°
- Declination
- 48.789°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence could not be determined due to an incorrect peak flux measurement.
Position
ra- 347.234± 0.244degrees
dec- 48.789± 0.243degrees
gl- 106.08degrees
gb- -10.70degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 21.7
bonsai_dm- 220.8pc cm⁻³
dm_fitb- 220.2558± 0.08101pc cm⁻³
dm_exc_ne2001- 94.0pc cm⁻³
dm_exc_ymw16- 96.9pc cm⁻³
Arrival time
mjd_400- 59976.934693053816± 7.90 × 10⁻⁹MJD
mjd_inf- 59976.93462700691± 2.55 × 10⁻⁸MJD
Burst shape
bc_width- 0.01868s
width_fitb- 0.002892± 0.0006727s
scat_time- 0.020546± 0.0028652s
Flux and spectrum
flux- —
fluence- —
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 450.5MHz
sp_idx- -22.51± 1.51
sp_run- 25.83± 2.43
Exposure and fluence thresholds
exp_up- 113.12± 66.77hour
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- 1905457.195
dof- 1905923
flag_frac- 0.282