FRB 20230328B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 279459665
- Arrival, 400 MHz
- 2023-03-28 18:43:12.265 UTC
- Right ascension
- 347.464°
- Declination
- 48.797°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence could not be determined due to an incorrect peak flux measurement.
Position
ra- 347.464± 0.240degrees
dec- 48.797± 0.238degrees
gl- 106.22degrees
gb- -10.75degrees
Detection and dispersion
bonsai_snr- 9.4
snr_fitb- 15.5
bonsai_dm- 222.4pc cm⁻³
dm_fitb- 221.0947± 0.40099pc cm⁻³
dm_exc_ne2001- 95.4pc cm⁻³
dm_exc_ymw16- 98.2pc cm⁻³
Arrival time
mjd_400- 60031.78000306544± 2.70 × 10⁻⁸MJD
mjd_inf- 60031.77993676696± 1.23 × 10⁻⁷MJD
Burst shape
bc_width- 0.05308s
width_fitb- 0.005547± 0.0005761s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 457.3MHz
low_freq- 415.7MHz
high_freq- 503.1MHz
sp_idx- 67.47± 11.82
sp_run- -252.93± 42.95
Exposure and fluence thresholds
exp_up- 115.97± 64.57hour
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- 1907470.375
dof- 1907706
flag_frac- 0.281