FRB 20230218A
A burst from FRB20180916B
- Repeater
- FRB20180916B
- Event ID
- 271982697
- Arrival, 400 MHz
- 2023-02-18 00:22:31.083 UTC
- Right ascension
- 33.218°
- Declination
- 65.720°
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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 unspecified computational failure in the fluence pipeline.
Position
ra- 33.218± 0.220degrees
dec- 65.720± 0.239degrees
gl- 131.18degrees
gb- 4.16degrees
Detection and dispersion
bonsai_snr- 10.7
snr_fitb- 15.2
bonsai_dm- 348.2pc cm⁻³
dm_fitb- 349.2838± 0.08489pc cm⁻³
dm_exc_ne2001- 157.2pc cm⁻³
dm_exc_ymw16- 37.3pc cm⁻³
Arrival time
mjd_400- 59993.01563753681± 7.40 × 10⁻⁹MJD
mjd_inf- 59993.01553279896± 2.65 × 10⁻⁸MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.001390± 0.0001216s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 470.8MHz
low_freq- 422.6MHz
high_freq- 524.5MHz
sp_idx- 64.06± 15.18
sp_run- -197.11± 45.76
Exposure and fluence thresholds
exp_up- 185.02± 109.27hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 4.5Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 10.0Jy ms
Fit quality
chi_sq- 1833933.442
dof- 1834158
flag_frac- 0.309