FRB 20210304B
A burst from FRB20190417A
- Repeater
- FRB20190417A
- Event ID
- 163456659
- Arrival, 400 MHz
- 2021-03-04 16:43:12.329 UTC
- Right ascension
- 292.321°
- Declination
- 59.402°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 292.321± 0.071degrees
dec- 59.402± 0.182degrees
gl- 90.95degrees
gb- 18.54degrees
Detection and dispersion
bonsai_snr- 14.5
snr_fitb- 36.6
bonsai_dm- 1377.3pc cm⁻³
dm_fitb- 1378.3114± 0.11664pc cm⁻³
dm_exc_ne2001- 1305.0pc cm⁻³
dm_exc_ymw16- 1304.8pc cm⁻³
Arrival time
mjd_400- 59277.696670472986± 1.74 × 10⁻⁸MJD
mjd_inf- 59277.69625716617± 3.90 × 10⁻⁸MJD
Burst shape
bc_width- 0.01180s
width_fitb- 0.001108± 0.0001552s
scat_time- 0.025327± 0.0017601s
Flux and spectrum
flux- 0.49± 0.24Jy
fluence- 3.67± 0.52Jy ms
peak_freq- 557.7MHz
low_freq- 505.6MHz
high_freq- 615.2MHz
sp_idx- 158.77± 11.60
sp_run- -239.19± 17.10
Exposure and fluence thresholds
exp_up- 161.45± 81.89hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 4.8Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 11.0Jy ms
Fit quality
chi_sq- 2090402.988
dof- 2091737
flag_frac- 0.212