FRB 20220428C
A burst from FRB20220428C
- Repeater
- FRB20220428C
- Event ID
- 222752988
- Arrival, 400 MHz
- 2022-04-28 02:16:17.693 UTC
- Right ascension
- 130.769°
- Declination
- 50.180°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 130.769± 0.126degrees
dec- 50.180± 0.145degrees
gl- 168.91degrees
gb- 38.10degrees
Detection and dispersion
bonsai_snr- 60.7
snr_fitb- 106.4
bonsai_dm- 140.3pc cm⁻³
dm_fitb- 140.0207± 0.00292pc cm⁻³
dm_exc_ne2001- 93.9pc cm⁻³
dm_exc_ymw16- 102.2pc cm⁻³
Arrival time
mjd_400- 59697.09464922684± 4.94 × 10⁻¹⁰MJD
mjd_inf- 59697.094607239575± 1.00 × 10⁻⁹MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.000584± 0.0000180s
scat_time- 0.005813± 0.0001540s
Flux and spectrum
flux- 3.94± 1.25Jy
fluence- 19.89± 8.75Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -2.51± 0.17
sp_run- -0.46± 0.28
Exposure and fluence thresholds
exp_up- 155.52± 33.56hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 5.0Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 9.9Jy ms
Fit quality
chi_sq- 1919400.164
dof- 1930709
flag_frac- 0.273