FRB 20190222A
A burst from FRB20190222A
- Previous name
- 190222.J2052+69
- Repeater
- FRB20190222A
- Event ID
- 31468495
- Arrival, 400 MHz
- 2019-02-22 18:46:01.421 UTC
- Right ascension
- 313.032°
- Declination
- 69.687°
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Notes
- This event was included in Catalog 1.
- The pulse emission region was extended during fluence estimation.
Position
ra- 313.032± 0.169degrees
dec- 69.687± 0.035degrees
gl- 104.76degrees
gb- 15.80degrees
Detection and dispersion
bonsai_snr- 31.2
snr_fitb- 92.2
bonsai_dm- 462.6pc cm⁻³
dm_fitb- 460.3744± 0.02739pc cm⁻³
dm_exc_ne2001- 372.8pc cm⁻³
dm_exc_ymw16- 358.9pc cm⁻³
Arrival time
mjd_400- 58536.78196089018± 2.17 × 10⁻⁹MJD
mjd_inf- 58536.78182284018± 8.50 × 10⁻⁹MJD
Burst shape
bc_width- 0.00786s
width_fitb- 0.002024± 0.0000637s
scat_time- 0.003291± 0.0002507s
Flux and spectrum
flux- 1.60± 0.84Jy
fluence- 13.34± 5.98Jy ms
peak_freq- 444.9MHz
low_freq- 400.2MHz
high_freq- 499.2MHz
sp_idx- 36.65± 1.23
sp_run- -173.18± 5.33
Exposure and fluence thresholds
exp_up- 193.71± 120.34hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 7.0Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 12.8Jy ms
Fit quality
chi_sq- 1963198.205
dof- 1971695
flag_frac- 0.257