FRB 20220408A
A burst from FRB20181128A
- Repeater
- FRB20181128A
- Event ID
- 219776268
- Arrival, 400 MHz
- 2022-04-08 23:47:03.510 UTC
- Right ascension
- 73.793°
- Declination
- 63.380°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 73.793± 0.225degrees
dec- 63.380± 0.248degrees
gl- 146.57degrees
gb- 12.35degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 8.7
bonsai_dm- 448.9pc cm⁻³
dm_fitb- 448.1174± 0.20987pc cm⁻³
dm_exc_ne2001- 336.0pc cm⁻³
dm_exc_ymw16- 296.3pc cm⁻³
Arrival time
mjd_400- 59677.99101284359± 2.14 × 10⁻⁸MJD
mjd_inf- 59677.990878469034± 6.65 × 10⁻⁸MJD
Burst shape
bc_width- 0.02064s
width_fitb- 0.004078± 0.0008092s
scat_time- 0.000000s
Flux and spectrum
flux- 0.32± 0.22Jy
fluence- 2.44± 1.03Jy ms
peak_freq- 485.2MHz
low_freq- 400.2MHz
high_freq- 693.8MHz
sp_idx- 6.94± 9.73
sp_run- -18.00± 24.42
Exposure and fluence thresholds
exp_up- 164.25± 98.97hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 16.3Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 48.3Jy ms
Fit quality
chi_sq- 1691041.752
dof- 1691112
flag_frac- 0.363