FRB 20221117J
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 252580833
- Arrival, 400 MHz
- 2022-11-17 03:24:16.883 UTC
- Right ascension
- 347.345°
- Declination
- 48.675°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.345± 0.164degrees
dec- 48.675± 0.043degrees
gl- 106.10degrees
gb- -10.83degrees
Detection and dispersion
bonsai_snr- 30.6
snr_fitb- 53.8
bonsai_dm- 219.6pc cm⁻³
dm_fitb- 219.5625± 0.01535pc cm⁻³
dm_exc_ne2001- 94.6pc cm⁻³
dm_exc_ymw16- 97.7pc cm⁻³
Arrival time
mjd_400- 59900.14186207381± 1.47 × 10⁻⁹MJD
mjd_inf- 59900.141796234784± 4.83 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000597± 0.0000321s
scat_time- 0.002590± 0.0001989s
Flux and spectrum
flux- 1.67± 0.66Jy
fluence- 6.33± 2.51Jy ms
peak_freq- 477.2MHz
low_freq- 419.1MHz
high_freq- 543.4MHz
sp_idx- 48.02± 2.76
sp_run- -136.46± 7.70
Exposure and fluence thresholds
exp_up- 96.23± 62.03hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 2.6Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 7.1Jy ms
Fit quality
chi_sq- 1916642.795
dof- 1919531
flag_frac- 0.277