FRB 20221222A
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 256683751
- Arrival, 400 MHz
- 2022-12-22 00:37:52.540 UTC
- Right ascension
- 339.222°
- Declination
- 48.974°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 339.222± 0.066degrees
dec- 48.974± 0.089degrees
gl- 101.38degrees
gb- -8.19degrees
Detection and dispersion
bonsai_snr- 15.2
snr_fitb- 47.3
bonsai_dm- 219.6pc cm⁻³
dm_fitb- 219.9154± 0.07638pc cm⁻³
dm_exc_ne2001- 62.0pc cm⁻³
dm_exc_ymw16- 65.0pc cm⁻³
Arrival time
mjd_400- 59935.026302542305± 2.94 × 10⁻⁹MJD
mjd_inf- 59935.026236597456± 2.31 × 10⁻⁸MJD
Burst shape
bc_width- 0.00590s
width_fitb- 0.002193± 0.0000715s
scat_time- 0.000000s
Flux and spectrum
flux- 1.08± 0.53Jy
fluence- 5.82± 2.43Jy ms
peak_freq- 427.7MHz
low_freq- 402.6MHz
high_freq- 454.5MHz
sp_idx- 83.24± 7.92
sp_run- -625.26± 64.03
Exposure and fluence thresholds
exp_up- 93.61± 65.84hour
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- 1866268.690
dof- 1868502
flag_frac- 0.296