FRB 20220328A
A burst from FRB20180916B
- Repeater
- FRB20180916B
- Event ID
- 218562218
- Arrival, 400 MHz
- 2022-03-28 21:35:18.931 UTC
- Right ascension
- 29.041°
- Declination
- 65.716°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 29.041± 0.219degrees
dec- 65.716± 0.238degrees
gl- 129.53degrees
gb- 3.68degrees
Detection and dispersion
bonsai_snr- 12.2
snr_fitb- 19.0
bonsai_dm- 349.8pc cm⁻³
dm_fitb- 349.8155± 0.16777pc cm⁻³
dm_exc_ne2001- 150.4pc cm⁻³
dm_exc_ymw16- 25.7pc cm⁻³
Arrival time
mjd_400- 59666.89952466894± 3.27 × 10⁻⁸MJD
mjd_inf- 59666.89941977166± 6.00 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.001398± 0.0001282s
scat_time- 0.000000s
Flux and spectrum
flux- 0.46± 0.15Jy
fluence- 3.05± 0.56Jy ms
peak_freq- 671.8MHz
low_freq- 591.2MHz
high_freq- 763.4MHz
sp_idx- 146.14± 24.32
sp_run- -141.05± 23.31
Exposure and fluence thresholds
exp_up- 190.13± 108.25hour
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- 1847247.302
dof- 1847604
flag_frac- 0.304