FRB 20230308D
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 275130275
- Arrival, 400 MHz
- 2023-03-08 20:00:43.535 UTC
- Right ascension
- 347.171°
- Declination
- 48.802°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.171± 0.193degrees
dec- 48.802± 0.192degrees
gl- 106.04degrees
gb- -10.67degrees
Detection and dispersion
bonsai_snr- 16.9
snr_fitb- 28.3
bonsai_dm- 219.6pc cm⁻³
dm_fitb- 219.8751± 0.06445pc cm⁻³
dm_exc_ne2001- 93.3pc cm⁻³
dm_exc_ymw16- 96.2pc cm⁻³
Arrival time
mjd_400- 60011.8338372112± 6.33 × 10⁻⁹MJD
mjd_inf- 60011.83377127844± 2.03 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.001422± 0.0001590s
scat_time- 0.004872± 0.0008505s
Flux and spectrum
flux- 0.55± 0.24Jy
fluence- 3.38± 1.33Jy ms
peak_freq- 478.8MHz
low_freq- 416.5MHz
high_freq- 550.5MHz
sp_idx- 42.43± 4.44
sp_run- -118.25± 11.80
Exposure and fluence thresholds
exp_up- 120.43± 63.01hour
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- 1886497.611
dof- 1887293
flag_frac- 0.289