FRB 20180727A
One-off burst
- Previous name
- 180727.J1311+26
- Event ID
- 9461009
- Arrival, 400 MHz
- 2018-07-27 00:52:12.998 UTC
- Right ascension
- 197.716°
- Declination
- 26.422°
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Notes
- This event was included in Catalog 1.
- Fitburst and/or flux/fluence pipeline results are taken from 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 the commissioning period (before 4 September 2018) when system performance and sensitivity were uncharacterized and thus should be excluded from population studies.
- Flux and fluence. Flux/fluence measurements and errors taken from Catalog 1.
Position
ra- 197.716± 0.128degrees
dec- 26.422± 0.261degrees
gl- 24.78degrees
gb- 85.61degrees
Detection and dispersion
bonsai_snr- 10.4
snr_fitb- 13.4
bonsai_dm- 642.1pc cm⁻³
dm_fitb- 642.0138± 0.02858pc cm⁻³
dm_exc_ne2001- 620.7pc cm⁻³
dm_exc_ymw16- 622.3pc cm⁻³
Arrival time
mjd_400- 58326.03626155188± 3.71 × 10⁻⁹MJD
mjd_inf- 58326.03606903466± 9.34 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.001029± 0.0001047s
scat_time- 0.000000s
Flux and spectrum
flux- 0.58± 0.31Jy
fluence- 2.31± 0.76Jy ms
peak_freq- 500.8MHz
low_freq- 400.2MHz
high_freq- 785.8MHz
sp_idx- 5.09± 2.03
sp_run- -11.35± 3.22
Exposure and fluence thresholds
exp_up- 78.85± 46.72hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1863954.273
dof- 1864128
flag_frac- 0.298