FRB 20190301B
One-off burst
- Event ID
- 32111901
- Arrival, 400 MHz
- 2019-03-01 02:04:03.954 UTC
- Right ascension
- 69.284°
- Declination
- 74.079°
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Notes
- This event was included in Catalog 1.
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred during a system upgrade (hardware or software) and should be excluded from population studies.
Position
ra- 69.284± 0.226degrees
dec- 74.079± 0.265degrees
gl- 136.81degrees
gb- 17.67degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 15.2
bonsai_dm- 619.5pc cm⁻³
dm_fitb- 621.5846± 0.03362pc cm⁻³
dm_exc_ne2001- 538.4pc cm⁻³
dm_exc_ymw16- 521.1pc cm⁻³
Arrival time
mjd_400- 58543.086156872974± 1.76 × 10⁻⁹MJD
mjd_inf- 58543.08597048174± 1.02 × 10⁻⁸MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000864± 0.0000762s
scat_time- 0.000000s
Flux and spectrum
flux- 0.43± 0.24Jy
fluence- 1.21± 0.48Jy ms
peak_freq- 435.9MHz
low_freq- 400.2MHz
high_freq- 522.0MHz
sp_idx- 12.15± 4.25
sp_run- -70.94± 18.67
Exposure and fluence thresholds
exp_up- 271.84± 155.84hour
exp_low- 167.97± 118.92hour
low_ft_68- 7.6Jy ms
up_ft_68- 1.1Jy ms
low_ft_95- 15.0Jy ms
up_ft_95- 2.1Jy ms
Fit quality
chi_sq- 2003548.271
dof- 2003772
flag_frac- 0.245