FRB 20221211A
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 254999985
- Arrival, 400 MHz
- 2022-12-11 01:46:48.146 UTC
- Right ascension
- 347.199°
- Declination
- 48.804°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.199± 0.204degrees
dec- 48.804± 0.200degrees
gl- 106.06degrees
gb- -10.68degrees
Detection and dispersion
bonsai_snr- 14.8
snr_fitb- 28.5
bonsai_dm- 221.6pc cm⁻³
dm_fitb- 222.8843± 0.22678pc cm⁻³
dm_exc_ne2001- 96.4pc cm⁻³
dm_exc_ymw16- 99.3pc cm⁻³
Arrival time
mjd_400- 59924.074168357874± 2.87 × 10⁻⁸MJD
mjd_inf- 59924.07410152277± 7.38 × 10⁻⁸MJD
Burst shape
bc_width- 0.02261s
width_fitb- 0.005338± 0.0005883s
scat_time- 0.017401± 0.0031514s
Flux and spectrum
flux- 0.58± 0.29Jy
fluence- 8.63± 2.58Jy ms
peak_freq- 501.8MHz
low_freq- 425.7MHz
high_freq- 591.5MHz
sp_idx- 38.54± 4.04
sp_run- -85.18± 8.42
Exposure and fluence thresholds
exp_up- 118.86± 63.98hour
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- 1935414.363
dof- 1936217
flag_frac- 0.271