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Table F.2

Sample of galaxies with X-shape features.

Galaxy Hubble type aX bX PAX
Buta et al. (2015) (arcsec) (arcsec) (degrees)

ESO 079-003 SABx0/a: spw/E(d)5 8.6±0.1 9.1±0.1 311
ESO 404-027 SAB(s)b: 7.8 ±0.4 5.3±0.1 308
ESO 443-042 Sx0/ spw/E(d)8 15.7±0.0 12.0±0.1 308
IC 0335 S0[c] sp/E(d)7 5.1±0.1 4.3±0.1 263
IC 1067 SB(r,bl)b 7.6±0.1 5.5±0.1 327
IC 1711 SA0+: sp 5.9±0.2 9.3±0.1 222
IC 3806 SA(r)0+ 3.2±0.0 3.3±0.1 0
IC 4237 SB(r)b 3.3±0.1 2.7±0.0 299
IC 5240 SBx(r)0/a 12.3±0.3 5.7±0.2 272
NGC 532 SABxa(r)0/a 12.3±0.1 8.3±0.2 208
NGC 615 (R)SAx(r)b 8.9±0.2 5.9±0.1 339
NGC 660 SABxaab/PRG 14.4±0.4 10.9±0.4 225
NGC 779 (L)SAx(rs)a 8.5±0.2 5.5±0.1 342
NGC 955 SA0+ 7.9±0.2 6.9±0.2 198
NGC 1461 SB(r)0° 27.4±0.9 17.3±0.2 337
NGC 1476 Im sp 5.7±0.3 4.1±0.2 266
NGC 2549 SB sp 4.9±0.1 2.9±0.1 359
NGC 2654 SBx(r,nd)0/a sp 16.5±0.1 12.1±0.2 244
NGC 2683 (RL)SBxa(rs)0/a sp 26.2±0.4 20.6±0.2 222
NGC 3098 S0 sp/E8 5.2±0.0 4.4±0.1 269
NGC 3185 (RL)SABax(rs,bl)a 12.6±0.2 8.6±0.1 300
NGC 3190 SABx(l,nd)0/ sp pec 11.3±0.51 10.4±0.2 294
NGC 3227 SABx(s)a 20.9±0.4 9.9±0.2 331
NGC 3254 SAb 9.4±0.1 6.6±0.2 230
NGC 3301 (RL)SABx(r)0+ sp 15.0±0.5 7.1±0.1 235
NGC 3380 (RL)SA(rs,bl)0/a 6.3±0.2 5.5 ±0.1 200
NGC 3424 Sb: sp pec 10.6±0.3 7.3±0.2 291
NGC 3623 (R)SABx(rs)a 29.6±0.8 15.9±0.5 352
NGC 3628 SBx(nd)bc sp/E(b)8 pec 53.0±2.0 33.3±0.6 284
NGC 3673 (R)SA(rs)ab 16.7±0.1 11.6±0.2 257
NGC 3692 (RL)SA(r)0/a sp 6.8±0.1 4.5±0.0 274
NGC 3887 (RL)SA(rs)bc 9.4±0.4 9.0±0.3 359
NGC 4013 SAa spw/E(d)7 16.1±0.3 13.6±0.1 246
NGC 4123 SBx(rs)a 10.6±0.2 6.2±0.2 285
NGC 4192 (R1’)SABx(rs,nd)b 37.1±0.9 28.6±0.7 332
NGC 4216 (R2’)SABax(r,nd)b sp/E7-8 34.0±0.6 23.4±0.56 200
NGC 4220 (L)SAB(r)0+ 10.0±0.1 8.2±0.1 316
NGC 4235 Sx0+ sp 14.9±0.7 12.9±0.1 229
NGC 4268 SB(s)0+: sp 11.6±0.4 8.7±0.8 228
NGC 4293 (L)SBx(r)0/a 18.8±0.9 14.4±0.5 256
NGC 4302 SBxa?[0/a]bc sp/E7 14.4±0.3 11.0±0.1 359
NGC 4343 (R)SAB(r)0/ sp/E2 6.7 ±0.1 3.4±0.1 314
NGC 4419 SA0/ sp/E6 6.8±0.2 6.9±0.4 312
NGC 4429 SABx(r,nl)0+ 23.9±0.5 18.3±0.4 276
NGC 4435 S0° sp/SB0° sp 7.1±0.1 5.2±0.1 189
NGC 4462 SABx(rs)a 11.1±0.2 8.5±0.0 304
NGC 4488 SBx(s)a 20.1±0.7 9.7±0.9 327
NGC 4565 SBx(r)b spw 25.2±0.3 30.0±0.7 314
NGC 4569 (RL)SA(rs,x1r)a 24.8±0.4 16.3 ±0.6 196
NGC 4586 SA(s,nd)0/a sp 19.8 ±0.4 19.6±0.8 293
NGC 4710 SBxa(nd)0+ sp/E(d)7 21.5±0.4 17.4 ±0.3 207
NGC 4725 (R)SABx(r,nb)a 43.9±0.6 33.4 ±0.9 217
NGC 4818 (RL)SA(s)0° 10.3±0.3 9.0±0.2 190
NGC 4845 (RL)SABx(rl,nd)0/a 22.9±0.1 19.4±0.9 257
NGC 4856 (RL)SB0 11.4±0.4 6.8±0.2 220
NGC 4902 SB(s,bl)a 8.3±0.1 6.4±0.2 245
NGC 5005 (R)SABxa(rs)ab 13.0±0.2 9.7±0.1 251
NGC 5022 Saxa: sp 6.0±0.1 5.0±0.2 203
NGC 5073 SA0/a sp 14.3±0.1 11.1±0.3 330
NGC 5145 (R:)SA(r,nl)0+ 3.5±0.0 4.3±0.1 264
NGC 5170 (R)SABx(r)0/a sp 13.3±0.8 9.9 ±0.3 306
NGC 5297 SABx(s)bc sp 6.8±0.1 6.1±0.1 333
NGC 5353 SBxa0+ sp 9.6±0.1 4.4±0.2 324
NGC 5377 (R)SABxa(rl,nl)0/ 23.4±0.9 17.4±0.3 219
NGC 5422 SA0+ sp 14.7±0.4 8.8±0.1 333
NGC 5443 (RL)SABx(rs)a sp 11.6±0.5 8.4±0.3 215
NGC 5448 (R1L)SABx(s)a 14.5±0.9 10.7±0.5 287
NGC 5529 SBxab spw 13.2±0.1 11.8±0.2 295
NGC 5689 (RL)SABx(rl,nd)/a 8.0±0.3 8.5±0.2 267
NGC 5746 (R)SBx(r,nd)0/a sp 22.5±0.4 22.7±0.6 351
NGC 5757 (R)SB(rs)b 5.0±0.3 5.6±0.1 341
NGC 5777 (R)Sx(l,nd)/a sp 5.9±0.1 5.6±0.1 322
NGC 5806 (RL)SAB(rs,nrl)ab 15.4±0.3 11.4±0.3 358
NGC 5854 (RL)SA(rl)0+ sp 6.9±0.2 5.8±0.3 238
NGC 5864 (R)SBxa0+ sp 9.8±0.2 7.7±0.1 239
NGC 5878 SABxa(rs)ab 11.0±0.3 7.5±0.4 180
NGC 5916 SAB(s)a pec 6.2 ±0.2 6.0±0.0 207
NGC 5957 (R)SB(s,bl)a 8.4±0.2 6.9±0.2 270
NGC 7140 (R)SA(rs,nrl)a 19.0±0.5 12.1±0.2 195
NGC 7163 SABx(s)a 13.2±0.5 8.5±0.3 274
NGC 7171 SABx(s)b 6.9±0.3 5.2±0.1 293
NGC 7179 SBxa(l)0/a 9.6±0.2 6.1±0.3 224
NGC 7183 SA0/a sp pec/E(d)7 20.0±0.4 13.9±0.1 259
NGC 7332 SBx0° 12.12±0.2 10.2±0.3 339
NGC 7421 (R)SB(rs,bl)ab 6.0±0.1 5.67 ±0.2 270
NGC 7513 (RL)SB(rs)a 8.8±0.3 6.3±0.1 251
NGC 7531 SABx(r)a 12.3±0.2 7.1±0.1 194
PGC 45650 SA(s)ab 4.3±0.1 5.6±0.2 268

Notes. We list the measured semimajor (aX) and semiminor (bX) axis dimensions of the X-shaped features. The values are mean values of three measurements, and their errors are calculated from the standard deviation of the measurements, divided by . PAX indicates the position angle of the major axis.

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