FRB 20220901A
A burst from FRB20210409B
- Repeater
- FRB20210409B
- Event ID
- 242973928
- Arrival, 400 MHz
- 2022-09-01 05:03:59.558 UTC
- Right ascension
- 293.553°
- Declination
- 74.906°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 293.553± 0.211degrees
dec- 74.906± 0.221degrees
gl- 106.74degrees
gb- 23.41degrees
Detection and dispersion
bonsai_snr- 13.5
snr_fitb- 17.1
bonsai_dm- 686.2pc cm⁻³
dm_fitb- 686.3818± 0.09665pc cm⁻³
dm_exc_ne2001- 625.6pc cm⁻³
dm_exc_ymw16- 626.9pc cm⁻³
Arrival time
mjd_400- 59823.21110599452± 1.90 × 10⁻⁸MJD
mjd_inf- 59823.2109001729± 3.47 × 10⁻⁸MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.001124± 0.0000824s
scat_time- 0.000000s
Flux and spectrum
flux- 0.65± 0.29Jy
fluence- 1.51± 0.41Jy ms
peak_freq- 682.3MHz
low_freq- 547.6MHz
high_freq- 800.2MHz
sp_idx- 50.77± 10.47
sp_run- -47.58± 9.77
Exposure and fluence thresholds
exp_up- 299.05± 162.30hour
exp_low- 231.78± 121.36hour
low_ft_68- 2.8Jy ms
up_ft_68- 0.5Jy ms
low_ft_95- 8.4Jy ms
up_ft_95- 1.4Jy ms
Fit quality
chi_sq- 1707998.204
dof- 1708284
flag_frac- 0.356