FRB 20220301D
One-off burst
- Event ID
- 213581015
- Arrival, 400 MHz
- 2022-03-01 03:22:49.359 UTC
- Right ascension
- 89.058°
- Declination
- 44.009°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 89.058± 0.178degrees
dec- 44.009± 0.057degrees
gl- 168.01degrees
gb- 9.44degrees
Detection and dispersion
bonsai_snr- 20.0
snr_fitb- 30.0
bonsai_dm- 281.0pc cm⁻³
dm_fitb- 281.1763± 0.00276pc cm⁻³
dm_exc_ne2001- 148.4pc cm⁻³
dm_exc_ymw16- 96.9pc cm⁻³
Arrival time
mjd_400- 59639.14084906029± 2.43 × 10⁻¹⁰MJD
mjd_inf- 59639.140764745476± 8.61 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000323± 0.0000073s
scat_time- 0.000000s
Flux and spectrum
flux- 0.31± 0.12Jy
fluence- 0.57± 0.37Jy ms
peak_freq- 438.9MHz
low_freq- 400.2MHz
high_freq- 681.6MHz
sp_idx- 2.19± 0.90
sp_run- -11.89± 2.10
Exposure and fluence thresholds
exp_up- 112.29± 53.26hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.4Jy ms
low_ft_95- —
up_ft_95- 0.7Jy ms
Fit quality
chi_sq- 1922525.791
dof- 1923420
flag_frac- 0.275