FRB 20221204E
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 253825050
- Arrival, 400 MHz
- 2022-12-04 02:21:37.798 UTC
- Right ascension
- 347.173°
- Declination
- 48.791°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence calculation failed because the burst was unexpectedly missing from the data.
Position
ra- 347.173± 0.244degrees
dec- 48.791± 0.242degrees
gl- 106.04degrees
gb- -10.68degrees
Detection and dispersion
bonsai_snr- 9.1
snr_fitb- 16.7
bonsai_dm- 220.8pc cm⁻³
dm_fitb- 222.7465± 0.27449pc cm⁻³
dm_exc_ne2001- 96.3pc cm⁻³
dm_exc_ymw16- 99.2pc cm⁻³
Arrival time
mjd_400- 59917.09835413944± 3.74 × 10⁻⁸MJD
mjd_inf- 59917.09828734565± 9.04 × 10⁻⁸MJD
Burst shape
bc_width- 0.01671s
width_fitb- 0.004392± 0.0003631s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 538.7MHz
low_freq- 461.3MHz
high_freq- 629.2MHz
sp_idx- 56.81± 9.49
sp_run- -95.54± 15.77
Exposure and fluence thresholds
exp_up- 113.38± 66.46hour
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- 1940482.604
dof- 1940754
flag_frac- 0.269