FRB 20190425A
One-off burst
- Event ID
- 37888771
- Arrival, 400 MHz
- 2019-04-25 10:47:53.933 UTC
- Right ascension
- 255.790°
- Declination
- 21.523°
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Notes
- This event was included in Catalog 1.
- The pulse emission region was extended during fluence estimation.
Position
ra- 255.790± 0.145degrees
dec- 21.523± 0.177degrees
gl- 42.09degrees
gb- 32.96degrees
Detection and dispersion
bonsai_snr- 57.6
snr_fitb- 193.9
bonsai_dm- 127.8pc cm⁻³
dm_fitb- 128.1373± 0.00026pc cm⁻³
dm_exc_ne2001- 79.2pc cm⁻³
dm_exc_ymw16- 89.2pc cm⁻³
Arrival time
mjd_400- 58598.44992977855± 4.42 × 10⁻¹¹MJD
mjd_inf- 58598.449891354714± 8.83 × 10⁻¹¹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000225± 0.0000006s
scat_time- 0.000000s
Flux and spectrum
flux- 19.70± 2.80Jy
fluence- 33.27± 4.64Jy ms
peak_freq- 590.0MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 7.46± 0.16
sp_run- -9.61± 0.21
Exposure and fluence thresholds
exp_up- 108.14± 23.72hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 7.1Jy ms
low_ft_95- —
up_ft_95- 11.4Jy ms
Fit quality
chi_sq- 1929239.201
dof- 1966836
flag_frac- 0.259