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Table 1.

Basic information for the ILRT host galaxies.

Object Host Galaxy (a) mB (b) Redshift Distance Distance Modulus Radial Distance (c) Metallicity E(B − V)Gal E(B − V)Host
(mag) (Mpc) (mag) (kpc) (dex) (mag) (mag)
AT 2010dn NGC 3184 [SABc] 10.3 0.00198 14.40 (0.33) 30.79 (0.05) 4.8 (0.1) 8.55 (0.74) 0.017 0
AT 2012jc NGC 5775 [SBc] 12.2 0.00561 18.62 (1.12) 31.35 (0.13) 9.1 (0.5) 8.44 (0.71) 0.037 0.144 (0.080)
AT 2013lb NGC 5917 [Sb] 13.7 0.00635 27.73 (1.90) 32.21 (0.15) 2.7 (0.1) 8.39 (0.70) 0.085 0
AT 2013la UGC 8246 [SBc] 14.6 0.00271 15.21 (0.11) 30.91 (0.02) 4.0 (0.3) 8.22 (0.66) 0.009 0
AT 2018aes NGC 5300 [SABc] 12.1 0.00391 18.02 (0.61) 31.28 (0.07) 2.8 (0.1) 8.45 (0.72) 0.020 0.160 (0.085)

SN 2008S NGC 6946 [SABc] 8.2 0.00013 5.70 (0.21) 28.78 (0.08) 5.6 (0.2) 8.56 (0.74) 0.360 0.320 (0.031)
NGC300 OT NGC 0300 [Scd] 8.8 0.00048 1.88 (0.12) 26.37 (0.14) 2.5 (0.2) 8.32 (0.69) 0.011 0.250 (0.148)
PTF10fqs NGC 4254 [Sc] 10.2 0.00803 14.26 (3.41) 30.77 (0.52) 6.9 (1.7) 8.56 (0.74) 0.040 0
AT 2017be NGC 2537 [SBm] 13.1 0.00144 7.82 (0.54) 29.47 (0.15) 8.22 (0.66) 0.048 0.040 (0.02)
M85 OT NGC 4382 [S0-a] 10.1 0.00243 15.85 (0.88) 31.00 (0.12) 2.5 ( 0.1) 8.58 (0.75) 0.027 0.113 (0.108)

Notes. Our sample is reported in the top half of the table and other published objects are in the lower half. The uncertainties on distance, distance modulus, radial distance, and metallicity are obtained from error propagations, while host galaxy extinction is computed from the standard deviation of measurements.

(a)

Galaxy type from HyperLeda.

(b)

B-band apparent magnitude of the host galaxy, from NED.

(c)

Projected distance of the ILRT location from the host galaxy nucleus.

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