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Table 2

Summary of information on host galaxies and the variability found for optical bands in the SIMBAD database.

Name Type Host galaxy Variability

QSO B0007+106 Seyfert I yes yes
QSO B0010+405 Seyfert I yes unknown
QSO B0048-097 BL Lac no yes
QSO B0109+224 BL Lac no yes
QSO B0202+319 QSO unknown unknown
QSO B0208-512 BL Lac unknown unknown
QSO B0215+015 QSO unknown yes
QSO B0235+164 BL Lac no yes
QSO B0300+470 BL Lac no unknown
QSO B0309+411 Seyfert I unknown unknown
QSO B0332-403 BL Lac unknown unknown
QSO B0403-132 QSO yes unknown
QSO B0405-123 Seyfert I yes yes
QSO B0422+004 BL Lac yes* unknown
QSO B0454+844 BL Lac no unknown
QSO B0454-463 QSO unknown unknown
QSO B0506-612 QSO unknown unknown
QSO B0528-250 QSO unknown yes
QSO B0606-157 QSO yes* unknown
QSO B0636+680 QSO unknown unknown
QSO B0716+714 BL Lac no yes
QSO B0754+100 BL Lac yes* unknown
QSO B0808+019 BL Lac no unknown
QSO B0823-223 BL Lac no unknown
QSO B0827+243 QSO unknown yes
QSO B0834+250 QSO unknown unknown
QSO B0912+297 BL Lac unknown yes
QSO B0954+658 BL Lac yes yes
QSO B0955+326 Seyfert I unknown yes*
QSO B1012+232 Seyfert I unknown unknown
QSO B1022+194 QSO yes unknown
QSO B1039+811 QSO unknown unknown
QSO B1101-325 Seyfert I unknown unknown
QSO B1111+149 QSO unknown unknown
QSO B1123+264 QSO unknown yes
QSO B1144+402 QSO yes* unknown
QSO B1147+245 BL Lac no unknown
QSO B1215+303 BL Lac yes yes
QSO B1219+044 QSO unknown unknown
QSO B1252+119 QSO unknown yes
ICRF J133245.2+472222 QSO unknown unknown
ICRF J135256.5-441240 BL Lac unknown unknown
QSO B1416+067 QSO yes unknown
QSO B1420+326 QSO unknown unknown
QSO B1424+240 BL Lac no yes
QSO B1508-055 QSO yes* yes*
QSO B1519-273 BL Lac no yes
QSO B1538+149 BL Lac yes yes
QSO B1546+027 QSO yes yes
QSO B1637+574 Seyfert I no unknown
QSO B1725+044 Seyfert I yes* yes*
QSO B1727+502 BL Lac yes yes
QSO B1749+096 BL Lac yes yes*
QSO B1800+440 QSO unknown unknown
QSO B1849+670 Seyfert I unknown unknown
ICRF J192332.1-210433 QSO unknown unknown
QSO B1954-388 QSO yes* yes*
QSO B2059+034 QSO yes* yes
QSO B2126-158 QSO yes* yes*
QSO B2143-156 Seyfert I yes* yes
QSO B2155-304 BL Lac no yes
QSO B2227-088 QSO yes* yes*
QSO B2250+194 Seyfert I unknown unknown
QSO 2254+024 QSO unknown unknown
QSO B2254+074 BL Lac yes yes
QSO B2255-282 Seyfert I unknown unknown
QSO B2300-683 Seyfert I no yes

Notes. In the column host galaxy yes indicates that the host galaxy is known and resolved in the optical band. A yes* refers to some comments in the text. In the same manner, a yes in the column variability means that the target has at least one measure of magnitude (regardless of the optical band). Unknown means that no information was found in the SIMBAD database whether for morphology or for variability.

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