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CHIME/FRBPublic data

FRB 20230311A

In Outrigger Catalog 1

Event ID
275629567
Right ascension
91.10966°
Declination
55.94595°

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Localization

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Waterfall

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Host galaxy

Localization

ra
91.10966degrees
dec
55.94595degrees
a_err
0.262arcmin
b_err
0.033arcmin
theta
9.68degrees
gl
157.713degrees
gb
16.039degrees

Dispersion

dm
364.3pc cm⁻³
dm_ne2001
92.5pc cm⁻³
dm_halo_yt20
33.9pc cm⁻³

Flux

flux
9.5± 1.0Jy
fluence
12.2± 1.3Jy ms

Most probable host

host_class
Silver
host_p_ox
0.774
host_id
DECaL 9907738929007371
host_ra
91.11045degrees
host_dec
55.94490degrees
host_mag
19.38mag
host_z_spec
0.1918
host_z_spec_source
Keck-2023B-3
host_z_phot
0.237
host_z_phot_l95
0.180
host_z_phot_u95
0.294

Second most probable host

second_p_ox
0.185
second_id
DECaL 9907738929007339
second_ra
91.10806degrees
second_dec
55.94667degrees
second_mag
20.21mag
second_z_spec
—
second_z_phot
0.311
second_z_phot_l95
0.108
second_z_phot_u95
0.514

Persistent radio emission

prs_lum
<5 × 10²⁹erg s⁻¹ Hz⁻¹