FRB 20210228B
A burst from FRB20201130A
- Repeater
- FRB20201130A
- Event ID
- 162566473
- Arrival, 400 MHz
- 2021-02-28 01:39:30.917 UTC
- Right ascension
- 62.718°
- Declination
- 7.932°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence unavailable because the best available calibrator was of poor quality.
Position
ra- 62.718± 0.199degrees
dec- 7.932± 0.083degrees
gl- 184.26degrees
gb- -30.35degrees
Detection and dispersion
bonsai_snr- 13.1
snr_fitb- 21.1
bonsai_dm- 289.5pc cm⁻³
dm_fitb- 288.8535± 0.40265pc cm⁻³
dm_exc_ne2001- 234.3pc cm⁻³
dm_exc_ymw16- 224.2pc cm⁻³
Arrival time
mjd_400- 59273.069107841126± 2.35 × 10⁻⁸MJD
mjd_inf- 59273.0690212242± 1.23 × 10⁻⁷MJD
Burst shape
bc_width- 0.03932s
width_fitb- 0.011243± 0.0008569s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 443.6MHz
low_freq- 400.2MHz
high_freq- 506.0MHz
sp_idx- 27.43± 4.27
sp_run- -133.12± 19.50
Exposure and fluence thresholds
exp_up- 72.09± 45.53hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 4.5Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 10.7Jy ms
Fit quality
chi_sq- 1795649.640
dof- 1796088
flag_frac- 0.323