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CHIME/FRBPublic data

FRB 20211202C

One-off burst

Event ID
200651870
Arrival, 400 MHz
2021-12-02 16:09:59.223 UTC
Right ascension
195.056°
Declination
52.931°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
195.056± 0.222degrees
dec
52.931± 0.210degrees
gl
119.89degrees
gb
64.15degrees

Detection and dispersion

bonsai_snr
9.5
snr_fitb
10.5
bonsai_dm
729.9pc cm⁻³
dm_fitb
730.9277± 0.03805pc cm⁻³
dm_exc_ne2001
700.9pc cm⁻³
dm_exc_ymw16
708.9pc cm⁻³

Arrival time

mjd_400
59550.673602117866± 6.24 × 10⁻⁹MJD
mjd_inf
59550.67338293851± 1.30 × 10⁻⁸MJD

Burst shape

bc_width
0.00197s
width_fitb
0.000647± 0.0001087s
scat_time
0.000000s

Flux and spectrum

flux
0.38± 0.21Jy
fluence
1.05± 0.47Jy ms
peak_freq
569.3MHz
low_freq
407.1MHz
high_freq
796.1MHz
sp_idx
14.43± 3.70
sp_run
-20.47± 5.16

Exposure and fluence thresholds

exp_up
116.53± 68.97hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
0.9Jy ms
low_ft_95
—
up_ft_95
1.7Jy ms

Fit quality

chi_sq
2050161.470
dof
2050266
flag_frac
0.228