The RoboPol sample of polarimetric standards

Stable (2 x σ S.L.) stars from the standards paper

FC

Name

RA (dms)

DEC (dms)

RA (deg)

DEC (deg)

PD (%)

EVPA (deg)
L_92_245 00h54m16.1381s +00d39m54.6516s 13.56734 0.66527 0.173±0.030 -16.9±5.1
L_92_250 00h54m37.1501s +00d38m57.5016s 13.65482 0.64933 0.055±0.030 -46.0±19.1
L_93_317 01h54m37.7299s +00d43m00.57s 28.65719 0.71682 0.230±0.031 -31.0±3.9
L_93_333 01h55m05.1401s +00d45m42.6996s 28.77172 0.76188 0.167±0.026 -26.4±4.6
L_93_424 01h55m26.3599s +00d56m42.5796s 28.85984 0.94517 0.253±0.030 -35.7±3.5
B_0211+1051_37 02h10m59.838s +10d48m05.724s 32.74935 10.80158 0.761±0.040 -6.1±1.5
B_0211+1051_18 02h11m39.5911s +10d53m15.4752s 32.91501 10.88762 0.857±0.044 1.4±1.5
L_94_242 02h57m21.217s +00d18m38.7108s 44.33837 0.31074 0.530±0.033 8.9±1.8
L_94_251 02h57m46.9901s +00d16m02.6112s 44.44575 0.26742 0.425±0.033 12.0±2.2
B_0259+0747_30 02h59m31.7011s +07d44m09.4416s 44.88213 7.73594 1.153±0.046 -43.4±1.1
B_0303+4716_121 03h03m04.5614s +47d21m26.046s 45.76902 47.35720 1.013±0.054 -75.8±1.5
H_GSC02355 03h37m45.12s +31d06m58.2984s 54.43797 31.11618 5.998±0.042 -27.2±0.2
L_95_330 03h54m30.756s +00d29m05.2512s 58.62814 0.48482 0.962±0.034 -5.5±1.0
L_95_275 03h54m44.244s +00d27m20.34s 58.68435 0.45564 0.752±0.044 46.2±1.7
ST_H_HD283807 04h44m42.0612s +25d56m09.6s 71.17525 25.93600 0.066±0.040 59.5±22.6
Z_HD85471 09h59m04.5192s +80d22m47.82s 149.77059 80.37989 0.141±0.047 35.4±10.2
Z_HD87582 10h09m09.8088s +71d41m15.54s 152.29185 71.68763 0.147±0.054 21.6±11.6
Z_HD96589 11h11m00.0984s +80d56m56.4s 167.75166 80.94887 0.193±0.051 56.9±8.0
Z_HD97853 11h17m09.204s +75d21m11.844s 169.29090 75.35309 0.159±0.043 42.7±8.3
Z_BD+35.2256 11h30m39.948s +35d09m50.328s 172.66646 35.16397 0.146±0.039 32.4±8.1
Z_BD+29.2198 11h42m56.232s +28d32m39.264s 175.73429 28.54423 0.192±0.033 48.8±5.1
ST_Z_BD+31.2314 11h56m43.3368s +30d48m45.504s 179.18056 30.81264 0.122±0.040 51.3±10.3
Z_BD+25.2439 11h56m55.0128s +24d12m09.576s 179.22922 24.20266 0.131±0.042 44.8±9.8
Z_BD+18.2549 11h59m04.5384s +17d21m07.38s 179.76893 17.35205 0.170±0.042 48.5±7.5
Z_BD+32.2217 12h04m58.3416s +31d21m06.048s 181.24309 31.35169 0.104±0.040 51.7±12.3
Z_BD+22.2446 12h11m40.1232s +21d19m08.688s 182.91720 21.31909 0.159±0.042 43.9±8.0
Z_BD+40.2546 12h32m44.8872s +39d55m20.28s 188.18703 39.92229 0.164±0.032 47.3±5.8
Z_BD+30.2290 12h32m55.7952s +29d33m52.848s 188.23247 29.56469 0.203±0.039 43.7±5.7
L_104_334 12h42m20.4271s -00d40m28.2036s 190.58513 −0.67454 0.187±0.042 45.9±6.6
Z_BD+16.2491 13h19m08.0856s +15d23m53.448s 199.78371 15.39821 0.212±0.039 51.1±5.4
Z_HD116513 13h21m49.4616s +71d52m16.536s 200.45765 71.87189 0.167±0.030 66.3±5.3
L_PG1323-085B 13h25m50.6537s -08d50m55.0392s 201.46104 −8.84863 0.173±0.047 35.8±8.3
Z_BD+31.2505 13h32m32.1552s +30d49m09.48s 203.13398 30.81931 0.179±0.033 52.6±5.4
Z_BD+30.2431 13h38m24.7632s +29d21m56.016s 204.60319 29.36556 0.208±0.043 51.6±6.1
Z_HD121859 13h54m53.3203s +71d54m11.5956s 208.72206 71.90322 0.226±0.031 71.5±3.9
L_106_700 14h40m50.9402s -00d23m36.8376s 220.21226 −0.39356 0.494±0.033 72.4±1.9
L_107_599 15h39m09.4495s -00d14m28.8744s 234.78940 −0.24131 1.031±0.045 65.3±1.3
L_107_602 15h39m18.8698s -00d15m30.0132s 234.82865 −0.25832 0.963±0.040 60.1±1.2
L_PG1633+099B 16h35m33.301s +09d46m20.6904s 248.88877 9.77241 0.532±0.032 66.1±1.8
L_PG1633+099D 16h35m40.0872s +09d46m41.5272s 248.91704 9.77820 0.523±0.038 66.6±2.1
B_1725+1152_11 17h24m47.2913s +11d46m50.124s 261.19704 11.78062 0.938±0.041 74.1±1.3
B_1725+1152_24 17h24m56.2644s +11d55m41.25s 261.23440 11.92815 0.610±0.036 65.2±1.7
B_1725+1152_35 17h25m15.7248s +11d46m34.5072s 261.31550 11.77627 0.681±0.037 65.2±1.6
B_1725+1152_113 17h25m16.517s +11d47m06.1332s 261.31881 11.78506 0.942±0.034 72.2±1.0
L_109_381 17h44m12.2683s -00d20m32.8884s 266.05112 −0.34245 1.470±0.030 80.7±0.6
B_1751+0939_376 17h51m45.0989s +09d43m06.1788s 267.93168 9.73101 0.795±0.033 83.1±1.2
B_1751+0939_129 17h51m45.7392s +09d40m45.3144s 267.94055 9.67924 0.887±0.040 79.3±1.3
L_110_229 18h40m45.6622s +00d01m49.6848s 280.19026 0.03049 2.408±0.029 19.2±0.3
L_110_233 18h40m52.7078s +00d00m50.8176s 280.21962 0.01412 2.620±0.033 12.0±0.4
L_111_1965 19h37m41.5723s +00d26m50.7768s 294.42315 0.44749 1.216±0.028 74.2±0.7
B_1959+6508_179 19h59m12.9612s +65d12m13.7772s 299.80399 65.20380 1.087±0.035 -55.6±0.9
B_1959+6508_73 19h59m34.2266s +65d06m19.1124s 299.89267 65.10531 0.623±0.029 -48.4±1.3
B_1959+6508_104 20h00m37.89s +65d13m59.0268s 300.15787 65.23306 0.953±0.029 -46.6±0.9
B_1959+6508_38 20h00m58.1323s +65d07m11.8452s 300.24225 65.11996 1.587±0.030 -51.1±0.5
B_2015-0137_102 20h15m04.9066s -01d41m26.8332s 303.77046 −1.69081 1.097±0.029 -82.0±0.7
B_2022+7611_1 20h20m52.0332s +76d17m42.7344s 305.21694 76.29522 0.651±0.031 -9.2±1.4
B_2042+7508_28 20h41m12.8402s +75d12m30.4776s 310.30369 75.20850 1.088±0.030 34.9±0.8
L_112_805 20h42m46.7494s +00d16m07.9356s 310.69480 0.26891 0.196±0.030 78.6±4.5
L_112_822 20h42m54.9168s +00d15m01.9296s 310.72881 0.25053 0.349±0.029 81.7±2.4
L_113_339 21h40m55.68s +00d27m58.1s 325.23198 0.46613 0.198±0.040 -76.4±5.9
L_113_241 21h41m09.1903s +00d25m48.09s 325.28828 0.43005 0.249±0.038 -38.0±4.4
B_2202+4216_129 22h02m33.3941s +42d14m25.3392s 330.63915 42.24037 0.359±0.032 71.1±2.5
B_2253+1608_23 22h54m11.2174s +16d14m04.8624s 343.54675 16.23468 0.224±0.039 -48.4±5.1
B_2340+8015_34 23h41m38.2063s +80d20m16.818s 355.40926 80.33802 1.229±0.037 37.9±0.9
L_115_420 23h42m36.4831s +01d05m58.9272s 355.65202 1.09968 0.199±0.028 -73.2±4.2