FRB 20230404D
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 280926818
- Arrival, 400 MHz
- 2023-04-04 18:20:00.056 UTC
- Right ascension
- 347.312°
- Declination
- 48.798°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.312± 0.218degrees
dec- 48.798± 0.223degrees
gl- 106.13degrees
gb- -10.71degrees
Detection and dispersion
bonsai_snr- 11.2
snr_fitb- 15.1
bonsai_dm- 222.4pc cm⁻³
dm_fitb- 224.2412± 0.33862pc cm⁻³
dm_exc_ne2001- 98.1pc cm⁻³
dm_exc_ymw16- 101.0pc cm⁻³
Arrival time
mjd_400- 60038.763889532245± 5.67 × 10⁻⁸MJD
mjd_inf- 60038.76382229026± 1.16 × 10⁻⁷MJD
Burst shape
bc_width- 0.02261s
width_fitb- 0.006219± 0.0005741s
scat_time- 0.000000s
Flux and spectrum
flux- 0.50± 0.19Jy
fluence- 4.92± 1.43Jy ms
peak_freq- 589.7MHz
low_freq- 466.3MHz
high_freq- 745.7MHz
sp_idx- 32.40± 8.18
sp_run- -41.79± 10.03
Exposure and fluence thresholds
exp_up- 116.44± 64.73hour
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- 1904243.223
dof- 1904466
flag_frac- 0.282