FRB 20220722A
A burst from FRB20180916B
- Repeater
- FRB20180916B
- Event ID
- 237075370
- Arrival, 400 MHz
- 2022-07-22 13:53:17.306 UTC
- Right ascension
- 29.522°
- Declination
- 65.716°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 29.522± 0.235degrees
dec- 65.716± 0.247degrees
gl- 129.72degrees
gb- 3.73degrees
Detection and dispersion
bonsai_snr- 9.7
snr_fitb- 13.4
bonsai_dm- 349.0pc cm⁻³
dm_fitb- 349.2528± 0.08234pc cm⁻³
dm_exc_ne2001- 150.6pc cm⁻³
dm_exc_ymw16- 26.2pc cm⁻³
Arrival time
mjd_400- 59782.57867252725± 4.15 × 10⁻⁹MJD
mjd_inf- 59782.5785677987± 2.50 × 10⁻⁸MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.001341± 0.0001572s
scat_time- 0.000000s
Flux and spectrum
flux- 0.47± 0.23Jy
fluence- 0.55± 0.87Jy ms
peak_freq- 436.9MHz
low_freq- 400.2MHz
high_freq- 489.5MHz
sp_idx- 31.18± 7.18
sp_run- -177.91± 37.27
Exposure and fluence thresholds
exp_up- 184.36± 108.51hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 4.5Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 10.0Jy ms
Fit quality
chi_sq- 1809037.321
dof- 1809210
flag_frac- 0.318