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CHIME/FRBPublic data

FRB 20200429A

One-off burst

Event ID
82544435
Arrival, 400 MHz
2020-04-29 23:31:29.366 UTC
Right ascension
92.663°
Declination
78.024°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
92.663± 0.246degrees
dec
78.024± 0.279degrees
gl
135.89degrees
gb
24.42degrees

Detection and dispersion

bonsai_snr
8.7
snr_fitb
6.6
bonsai_dm
268.5pc cm⁻³
dm_fitb
268.5442± 0.02797pc cm⁻³
dm_exc_ne2001
206.3pc cm⁻³
dm_exc_ymw16
205.0pc cm⁻³

Arrival time

mjd_400
58968.98020099726± 5.06 × 10⁻⁹MJD
mjd_inf
58968.98012047035± 9.80 × 10⁻⁹MJD

Burst shape

bc_width
0.00295s
width_fitb
0.000954± 0.0002780s
scat_time
0.000000s

Flux and spectrum

flux
0.51± 0.26Jy
fluence
1.84± 0.76Jy ms
peak_freq
800.2MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
-5.89± 3.60
sp_run
9.73± 4.55

Exposure and fluence thresholds

exp_up
340.56± 190.13hour
exp_low
327.24± 200.18hour
low_ft_68
4.0Jy ms
up_ft_68
1.0Jy ms
low_ft_95
8.1Jy ms
up_ft_95
2.0Jy ms

Fit quality

chi_sq
1883206.757
dof
1883244
flag_frac
0.290