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CHIME/FRBPublic data

FRB 20230222B

In Outrigger Catalog 1

Event ID
272367619
Right ascension
238.73912°
Declination
30.89870°

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Localization

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Waterfall

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Host galaxy

Localization

ra
238.73912degrees
dec
30.89870degrees
a_err
0.192arcmin
b_err
0.033arcmin
theta
9.89degrees
gl
49.618degrees
gb
49.979degrees

Dispersion

dm
187.8pc cm⁻³
dm_ne2001
27.7pc cm⁻³
dm_halo_yt20
38.4pc cm⁻³

Flux

flux
91.3± 9.1Jy
fluence
37.5± 3.8Jy ms

Most probable host

host_class
Gold
host_p_ox
0.981
host_id
DECaL 10995642118704500
host_ra
238.73795degrees
host_dec
30.89987degrees
host_mag
17.42mag
host_z_spec
0.11
host_z_spec_source
Lick-2023B-1
host_z_phot
0.089
host_z_phot_l95
0.047
host_z_phot_u95
0.132

Second most probable host

second_p_ox
0.001
second_id
DECaL 10995642118704491
second_ra
238.73740degrees
second_dec
30.89890degrees
second_mag
23.53mag
second_z_spec
—
second_z_phot
0.244
second_z_phot_l95
0.000
second_z_phot_u95
1.038

Persistent radio emission

prs_lum
<2 × 10²⁹erg s⁻¹ Hz⁻¹