Results of polarimetric observations of white dwarfs (WDs) with the RoboPol polarimeter: WD name, MJD of observation, normalized Stokes parameters q and u with instrumental polarization subtracted along with their respective errors, measured PD, σPD, corrected PD and its upper and lower errors (see text for details). WDs in common with Schmidt & Smith (1995) and Putney (1997), as well as two magnetic WDs (WD1639+537 and WD1658+440), are marked with a dagger (†).
WD Name . | MJD . | q . | σq . | u . | σu . | PD . | σPD . | PD/σPD . | PDc . | ||
---|---|---|---|---|---|---|---|---|---|---|---|
. | . | . | . | . | . | per cent . | per cent . | . | per cent . | per cent . | per cent . |
WD1257+037† | 56799.82 | 0.0032 | 0.0036 | 0.0011 | 0.0035 | 0.34 | 0.36 | 0.95 | 0.00 | 0.36 | 0.00 |
WD1258+593 | 56799.99 | 0.0009 | 0.0035 | − 0.0050 | 0.0037 | 0.51 | 0.37 | 1.37 | 0.00 | 0.37 | 0.00 |
WD1259+674 | 56799.87 | − 0.0005 | 0.0044 | − 0.0025 | 0.0044 | 0.26 | 0.44 | 0.59 | 0.00 | 0.44 | 0.00 |
WD1310+583† | 56813.79 | 0.0019 | 0.0043 | − 0.0030 | 0.0049 | 0.36 | 0.48 | 0.75 | 0.00 | 0.48 | 0.00 |
WD1317+453† | 56808.77 | 0.0048 | 0.0045 | − 0.0013 | 0.0045 | 0.49 | 0.45 | 1.09 | 0.00 | 0.45 | 0.00 |
WD1319+466† | 56813.80 | 0.0028 | 0.0042 | − 0.0052 | 0.0044 | 0.59 | 0.44 | 1.36 | 0.00 | 0.44 | 0.00 |
WD1334+070 | 56813.81 | 0.0024 | 0.0061 | 0.0021 | 0.0058 | 0.32 | 0.59 | 0.53 | 0.00 | 0.59 | 0.00 |
WD1344+106 | 56813.81 | 0.0025 | 0.0068 | − 0.0049 | 0.0065 | 0.55 | 0.65 | 0.84 | 0.00 | 0.65 | 0.00 |
WD1344+572† | 56808.78 | − 0.0031 | 0.0039 | − 0.0030 | 0.0043 | 0.43 | 0.41 | 1.06 | 0.00 | 0.41 | 0.00 |
WD1349+144 | 56813.82 | − 0.0039 | 0.0053 | 0.0010 | 0.0051 | 0.40 | 0.52 | 0.77 | 0.00 | 0.52 | 0.00 |
WD1401+005 | 56813.83 | − 0.0005 | 0.0054 | − 0.0009 | 0.0053 | 0.11 | 0.53 | 0.20 | 0.00 | 0.53 | 0.00 |
WD1402+649 | 56808.80 | 0.0061 | 0.0064 | − 0.0048 | 0.0079 | 0.78 | 0.70 | 1.10 | 0.00 | 0.70 | 0.00 |
WD1407+374 | 56813.83 | 0.0029 | 0.0047 | − 0.0030 | 0.0047 | 0.42 | 0.47 | 0.88 | 0.00 | 0.47 | 0.00 |
WD1407+425† | 56808.96 | 0.0001 | 0.0064 | − 0.0038 | 0.0065 | 0.38 | 0.65 | 0.58 | 0.00 | 0.65 | 0.00 |
WD1408+323† | 56813.84 | − 0.0002 | 0.0031 | 0.0001 | 0.0030 | 0.02 | 0.31 | 0.07 | 0.00 | 0.31 | 0.00 |
WD1415+132 | 56813.84 | 0.0008 | 0.0055 | 0.0035 | 0.0054 | 0.36 | 0.54 | 0.66 | 0.00 | 0.54 | 0.00 |
WD1420+518 | 56813.85 | − 0.0027 | 0.0053 | − 0.0002 | 0.0056 | 0.27 | 0.53 | 0.51 | 0.00 | 0.53 | 0.00 |
WD1421+318 | 56813.86 | − 0.0042 | 0.0051 | − 0.0015 | 0.0051 | 0.45 | 0.51 | 0.87 | 0.00 | 0.51 | 0.00 |
WD1422+497 | 56813.87 | − 0.0046 | 0.0052 | − 0.0039 | 0.0053 | 0.61 | 0.53 | 1.16 | 0.00 | 0.53 | 0.00 |
WD1425+495 | 56808.81 | 0.0054 | 0.0063 | − 0.0007 | 0.0067 | 0.54 | 0.63 | 0.86 | 0.00 | 0.63 | 0.00 |
WD1428+373 | 56813.88 | 0.0035 | 0.0053 | 0.0020 | 0.0053 | 0.41 | 0.53 | 0.77 | 0.00 | 0.53 | 0.00 |
WD1429+373 | 56808.98 | − 0.0048 | 0.0056 | 0.0019 | 0.0057 | 0.51 | 0.56 | 0.91 | 0.00 | 0.56 | 0.00 |
WD1434+328 | 56813.89 | 0.0015 | 0.0053 | − 0.0026 | 0.0053 | 0.30 | 0.53 | 0.56 | 0.00 | 0.53 | 0.00 |
WD1440−025 | 56813.90 | − 0.0100 | 0.0062 | − 0.0001 | 0.0061 | 1.00 | 0.62 | 1.60 | 1.00 | 0.62 | 1.00 |
WD1446+286† | 56813.90 | − 0.0010 | 0.0049 | − 0.0015 | 0.0048 | 0.18 | 0.48 | 0.37 | 0.00 | 0.48 | 0.00 |
WD1447+049 | 56813.92 | 0.0025 | 0.0045 | 0.0015 | 0.0044 | 0.29 | 0.44 | 0.65 | 0.00 | 0.44 | 0.00 |
WD1449+168 | 56813.93 | − 0.0017 | 0.0053 | − 0.0024 | 0.0052 | 0.30 | 0.52 | 0.56 | 0.00 | 0.52 | 0.00 |
WD1503−093 | 56813.93 | 0.0007 | 0.0053 | 0.0039 | 0.0052 | 0.39 | 0.52 | 0.75 | 0.00 | 0.52 | 0.00 |
WD1507−105 | 56813.94 | 0.0011 | 0.0055 | 0.0002 | 0.0053 | 0.11 | 0.55 | 0.21 | 0.00 | 0.55 | 0.00 |
WD1515+668 | 56808.99 | 0.0005 | 0.0049 | − 0.0021 | 0.0060 | 0.22 | 0.60 | 0.36 | 0.00 | 0.60 | 0.00 |
WD1518−003 | 56808.96 | 0.0043 | 0.0055 | − 0.0014 | 0.0055 | 0.45 | 0.55 | 0.81 | 0.00 | 0.55 | 0.00 |
WD1524+566 | 56808.83 | 0.0062 | 0.0058 | 0.0048 | 0.0066 | 0.79 | 0.61 | 1.29 | 0.00 | 0.61 | 0.00 |
WD1525+257 | 56813.96 | − 0.0009 | 0.0061 | − 0.0031 | 0.0060 | 0.32 | 0.60 | 0.54 | 0.00 | 0.60 | 0.00 |
WD1527+090 | 56808.89 | 0.0042 | 0.0036 | 0.0007 | 0.0035 | 0.43 | 0.36 | 1.21 | 0.00 | 0.36 | 0.00 |
WD1534+503 | 56809.00 | − 0.0019 | 0.0076 | − 0.0051 | 0.0078 | 0.55 | 0.78 | 0.70 | 0.00 | 0.78 | 0.00 |
WD1538+269 | 56798.00 | − 0.0007 | 0.0032 | − 0.0020 | 0.0031 | 0.22 | 0.31 | 0.69 | 0.00 | 0.31 | 0.00 |
WD1538+333 | 56809.01 | − 0.0024 | 0.0064 | − 0.0029 | 0.0065 | 0.38 | 0.65 | 0.58 | 0.00 | 0.65 | 0.00 |
WD1548+149 | 56809.01 | 0.0056 | 0.0054 | − 0.0041 | 0.0054 | 0.69 | 0.54 | 1.29 | 0.00 | 0.54 | 0.00 |
WD1553+353† | 56808.98 | − 0.0077 | 0.0047 | 0.0010 | 0.0048 | 0.78 | 0.47 | 1.65 | 0.78 | 0.47 | 0.78 |
WD1601+581† | 56808.84 | 0.0016 | 0.0025 | 0.0030 | 0.0028 | 0.34 | 0.27 | 1.25 | 0.00 | 0.27 | 0.00 |
WD1606+422† | 56808.90 | − 0.0003 | 0.0034 | − 0.0008 | 0.0034 | 0.08 | 0.34 | 0.24 | 0.00 | 0.34 | 0.00 |
WD1610+166 | 56809.02 | − 0.0025 | 0.0140 | − 0.0027 | 0.0140 | 0.36 | 1.40 | 0.26 | 0.00 | 1.40 | 0.00 |
WD1614+160 | 56813.99 | 0.0075 | 0.0058 | − 0.0001 | 0.0057 | 0.75 | 0.58 | 1.29 | 0.00 | 0.58 | 0.00 |
WD1630+089 | 56808.97 | 0.0008 | 0.0052 | − 0.0028 | 0.0051 | 0.29 | 0.51 | 0.56 | 0.00 | 0.51 | 0.00 |
WD1631+396 | 56808.90 | − 0.0006 | 0.0054 | − 0.0001 | 0.0053 | 0.06 | 0.54 | 0.11 | 0.00 | 0.54 | 0.00 |
WD1632+177† | 56808.89 | 0.0005 | 0.0018 | 0.0009 | 0.0017 | 0.10 | 0.18 | 0.56 | 0.00 | 0.18 | 0.00 |
WD1636+160 | 56813.99 | 0.0031 | 0.0064 | − 0.0008 | 0.0063 | 0.31 | 0.64 | 0.50 | 0.00 | 0.64 | 0.00 |
WD1636+351 | 56808.92 | − 0.0004 | 0.0055 | 0.0014 | 0.0054 | 0.15 | 0.54 | 0.28 | 0.00 | 0.54 | 0.00 |
WD1637+335† | 56808.91 | − 0.0001 | 0.0047 | − 0.0007 | 0.0046 | 0.07 | 0.46 | 0.14 | 0.00 | 0.46 | 0.00 |
WD1639+537† | 56808.85 | − 0.0003 | 0.0044 | 0.0031 | 0.0048 | 0.31 | 0.48 | 0.65 | 0.00 | 0.48 | 0.00 |
WD1641+387† | 56808.92 | 0.0031 | 0.0049 | 0.0018 | 0.0048 | 0.36 | 0.49 | 0.74 | 0.00 | 0.49 | 0.00 |
WD1643+143 | 56808.93 | − 0.0033 | 0.0056 | 0.0003 | 0.0055 | 0.33 | 0.56 | 0.60 | 0.00 | 0.56 | 0.00 |
WD1647+375† | 56808.95 | − 0.0001 | 0.0052 | − 0.0056 | 0.0054 | 0.56 | 0.54 | 1.04 | 0.00 | 0.54 | 0.00 |
WD1654+637 | 56814.01 | 0.0002 | 0.0063 | − 0.0060 | 0.0076 | 0.60 | 0.76 | 0.80 | 0.00 | 0.76 | 0.00 |
WD1655+215† | 56808.86 | 0.0012 | 0.0032 | 0.0023 | 0.0032 | 0.26 | 0.32 | 0.80 | 0.00 | 0.32 | 0.00 |
WD1658+440† | 56808.94 | 0.0002 | 0.0050 | 0.0003 | 0.0052 | 0.04 | 0.52 | 0.07 | 0.00 | 0.52 | 0.00 |
WD1659+303† | 56808.94 | 0.0027 | 0.0052 | 0.0003 | 0.0052 | 0.27 | 0.52 | 0.52 | 0.00 | 0.52 | 0.00 |
WD1706+332 | 56808.91 | 0.0061 | 0.0071 | 0.0050 | 0.0067 | 0.78 | 0.69 | 1.13 | 0.00 | 0.69 | 0.00 |
WD1712+215 | 56808.88 | 0.0075 | 0.0071 | − 0.0034 | 0.0068 | 0.83 | 0.71 | 1.17 | 0.00 | 0.71 | 0.00 |
WD1713+695† | 56808.95 | − 0.0007 | 0.0022 | − 0.0030 | 0.0025 | 0.30 | 0.25 | 1.23 | 0.00 | 0.25 | 0.00 |
WD1723+563 | 56809.04 | − 0.0015 | 0.0060 | 0.0021 | 0.0066 | 0.25 | 0.64 | 0.40 | 0.00 | 0.64 | 0.00 |
WD1734+575 | 56814.02 | 0.0029 | 0.0126 | − 0.0029 | 0.0144 | 0.41 | 1.35 | 0.30 | 0.00 | 1.35 | 0.00 |
WD1738+669 | 56814.03 | − 0.0055 | 0.0040 | − 0.0038 | 0.0051 | 0.66 | 0.44 | 1.50 | 0.66 | 0.44 | 0.66 |
WD1827+778 | 56814.04 | 0.0061 | 0.0074 | − 0.0037 | 0.0113 | 0.71 | 0.86 | 0.83 | 0.00 | 0.86 | 0.00 |
WD1833+644 | 56814.05 | 0.0025 | 0.0044 | − 0.0064 | 0.0054 | 0.69 | 0.53 | 1.30 | 0.00 | 0.53 | 0.00 |
WD1842+412 | 56809.07 | − 0.0007 | 0.0059 | 0.0002 | 0.0059 | 0.07 | 0.59 | 0.12 | 0.00 | 0.59 | 0.00 |
WD2006+615 | 56809.07 | − 0.0035 | 0.0081 | − 0.0066 | 0.0104 | 0.74 | 0.99 | 0.75 | 0.00 | 0.99 | 0.00 |
WD2058+083 | 56809.08 | 0.0056 | 0.0054 | − 0.0008 | 0.0053 | 0.57 | 0.54 | 1.05 | 0.00 | 0.54 | 0.00 |
WD2126+734† | 56814.06 | − 0.0016 | 0.0019 | 0.0011 | 0.0021 | 0.19 | 0.20 | 0.98 | 0.00 | 0.20 | 0.00 |
WD2136+229 | 56814.07 | 0.0009 | 0.0042 | 0.0042 | 0.0041 | 0.43 | 0.41 | 1.07 | 0.00 | 0.41 | 0.00 |
WD2149+021† | 56589.88 | − 0.0018 | 0.0021 | − 0.0006 | 0.0021 | 0.19 | 0.21 | 0.90 | 0.00 | 0.21 | 0.00 |
WD2213+317 | 56814.08 | 0.0123 | 0.0159 | − 0.0021 | 0.0154 | 1.25 | 1.59 | 0.78 | 0.00 | 1.59 | 0.00 |
WD2236+313 | 56814.09 | − 0.0013 | 0.0048 | 0.0030 | 0.0048 | 0.33 | 0.48 | 0.68 | 0.00 | 0.48 | 0.00 |
WD2306+124 | 56814.09 | 0.0021 | 0.0063 | − 0.0002 | 0.0061 | 0.21 | 0.63 | 0.34 | 0.00 | 0.63 | 0.00 |
WD Name . | MJD . | q . | σq . | u . | σu . | PD . | σPD . | PD/σPD . | PDc . | ||
---|---|---|---|---|---|---|---|---|---|---|---|
. | . | . | . | . | . | per cent . | per cent . | . | per cent . | per cent . | per cent . |
WD1257+037† | 56799.82 | 0.0032 | 0.0036 | 0.0011 | 0.0035 | 0.34 | 0.36 | 0.95 | 0.00 | 0.36 | 0.00 |
WD1258+593 | 56799.99 | 0.0009 | 0.0035 | − 0.0050 | 0.0037 | 0.51 | 0.37 | 1.37 | 0.00 | 0.37 | 0.00 |
WD1259+674 | 56799.87 | − 0.0005 | 0.0044 | − 0.0025 | 0.0044 | 0.26 | 0.44 | 0.59 | 0.00 | 0.44 | 0.00 |
WD1310+583† | 56813.79 | 0.0019 | 0.0043 | − 0.0030 | 0.0049 | 0.36 | 0.48 | 0.75 | 0.00 | 0.48 | 0.00 |
WD1317+453† | 56808.77 | 0.0048 | 0.0045 | − 0.0013 | 0.0045 | 0.49 | 0.45 | 1.09 | 0.00 | 0.45 | 0.00 |
WD1319+466† | 56813.80 | 0.0028 | 0.0042 | − 0.0052 | 0.0044 | 0.59 | 0.44 | 1.36 | 0.00 | 0.44 | 0.00 |
WD1334+070 | 56813.81 | 0.0024 | 0.0061 | 0.0021 | 0.0058 | 0.32 | 0.59 | 0.53 | 0.00 | 0.59 | 0.00 |
WD1344+106 | 56813.81 | 0.0025 | 0.0068 | − 0.0049 | 0.0065 | 0.55 | 0.65 | 0.84 | 0.00 | 0.65 | 0.00 |
WD1344+572† | 56808.78 | − 0.0031 | 0.0039 | − 0.0030 | 0.0043 | 0.43 | 0.41 | 1.06 | 0.00 | 0.41 | 0.00 |
WD1349+144 | 56813.82 | − 0.0039 | 0.0053 | 0.0010 | 0.0051 | 0.40 | 0.52 | 0.77 | 0.00 | 0.52 | 0.00 |
WD1401+005 | 56813.83 | − 0.0005 | 0.0054 | − 0.0009 | 0.0053 | 0.11 | 0.53 | 0.20 | 0.00 | 0.53 | 0.00 |
WD1402+649 | 56808.80 | 0.0061 | 0.0064 | − 0.0048 | 0.0079 | 0.78 | 0.70 | 1.10 | 0.00 | 0.70 | 0.00 |
WD1407+374 | 56813.83 | 0.0029 | 0.0047 | − 0.0030 | 0.0047 | 0.42 | 0.47 | 0.88 | 0.00 | 0.47 | 0.00 |
WD1407+425† | 56808.96 | 0.0001 | 0.0064 | − 0.0038 | 0.0065 | 0.38 | 0.65 | 0.58 | 0.00 | 0.65 | 0.00 |
WD1408+323† | 56813.84 | − 0.0002 | 0.0031 | 0.0001 | 0.0030 | 0.02 | 0.31 | 0.07 | 0.00 | 0.31 | 0.00 |
WD1415+132 | 56813.84 | 0.0008 | 0.0055 | 0.0035 | 0.0054 | 0.36 | 0.54 | 0.66 | 0.00 | 0.54 | 0.00 |
WD1420+518 | 56813.85 | − 0.0027 | 0.0053 | − 0.0002 | 0.0056 | 0.27 | 0.53 | 0.51 | 0.00 | 0.53 | 0.00 |
WD1421+318 | 56813.86 | − 0.0042 | 0.0051 | − 0.0015 | 0.0051 | 0.45 | 0.51 | 0.87 | 0.00 | 0.51 | 0.00 |
WD1422+497 | 56813.87 | − 0.0046 | 0.0052 | − 0.0039 | 0.0053 | 0.61 | 0.53 | 1.16 | 0.00 | 0.53 | 0.00 |
WD1425+495 | 56808.81 | 0.0054 | 0.0063 | − 0.0007 | 0.0067 | 0.54 | 0.63 | 0.86 | 0.00 | 0.63 | 0.00 |
WD1428+373 | 56813.88 | 0.0035 | 0.0053 | 0.0020 | 0.0053 | 0.41 | 0.53 | 0.77 | 0.00 | 0.53 | 0.00 |
WD1429+373 | 56808.98 | − 0.0048 | 0.0056 | 0.0019 | 0.0057 | 0.51 | 0.56 | 0.91 | 0.00 | 0.56 | 0.00 |
WD1434+328 | 56813.89 | 0.0015 | 0.0053 | − 0.0026 | 0.0053 | 0.30 | 0.53 | 0.56 | 0.00 | 0.53 | 0.00 |
WD1440−025 | 56813.90 | − 0.0100 | 0.0062 | − 0.0001 | 0.0061 | 1.00 | 0.62 | 1.60 | 1.00 | 0.62 | 1.00 |
WD1446+286† | 56813.90 | − 0.0010 | 0.0049 | − 0.0015 | 0.0048 | 0.18 | 0.48 | 0.37 | 0.00 | 0.48 | 0.00 |
WD1447+049 | 56813.92 | 0.0025 | 0.0045 | 0.0015 | 0.0044 | 0.29 | 0.44 | 0.65 | 0.00 | 0.44 | 0.00 |
WD1449+168 | 56813.93 | − 0.0017 | 0.0053 | − 0.0024 | 0.0052 | 0.30 | 0.52 | 0.56 | 0.00 | 0.52 | 0.00 |
WD1503−093 | 56813.93 | 0.0007 | 0.0053 | 0.0039 | 0.0052 | 0.39 | 0.52 | 0.75 | 0.00 | 0.52 | 0.00 |
WD1507−105 | 56813.94 | 0.0011 | 0.0055 | 0.0002 | 0.0053 | 0.11 | 0.55 | 0.21 | 0.00 | 0.55 | 0.00 |
WD1515+668 | 56808.99 | 0.0005 | 0.0049 | − 0.0021 | 0.0060 | 0.22 | 0.60 | 0.36 | 0.00 | 0.60 | 0.00 |
WD1518−003 | 56808.96 | 0.0043 | 0.0055 | − 0.0014 | 0.0055 | 0.45 | 0.55 | 0.81 | 0.00 | 0.55 | 0.00 |
WD1524+566 | 56808.83 | 0.0062 | 0.0058 | 0.0048 | 0.0066 | 0.79 | 0.61 | 1.29 | 0.00 | 0.61 | 0.00 |
WD1525+257 | 56813.96 | − 0.0009 | 0.0061 | − 0.0031 | 0.0060 | 0.32 | 0.60 | 0.54 | 0.00 | 0.60 | 0.00 |
WD1527+090 | 56808.89 | 0.0042 | 0.0036 | 0.0007 | 0.0035 | 0.43 | 0.36 | 1.21 | 0.00 | 0.36 | 0.00 |
WD1534+503 | 56809.00 | − 0.0019 | 0.0076 | − 0.0051 | 0.0078 | 0.55 | 0.78 | 0.70 | 0.00 | 0.78 | 0.00 |
WD1538+269 | 56798.00 | − 0.0007 | 0.0032 | − 0.0020 | 0.0031 | 0.22 | 0.31 | 0.69 | 0.00 | 0.31 | 0.00 |
WD1538+333 | 56809.01 | − 0.0024 | 0.0064 | − 0.0029 | 0.0065 | 0.38 | 0.65 | 0.58 | 0.00 | 0.65 | 0.00 |
WD1548+149 | 56809.01 | 0.0056 | 0.0054 | − 0.0041 | 0.0054 | 0.69 | 0.54 | 1.29 | 0.00 | 0.54 | 0.00 |
WD1553+353† | 56808.98 | − 0.0077 | 0.0047 | 0.0010 | 0.0048 | 0.78 | 0.47 | 1.65 | 0.78 | 0.47 | 0.78 |
WD1601+581† | 56808.84 | 0.0016 | 0.0025 | 0.0030 | 0.0028 | 0.34 | 0.27 | 1.25 | 0.00 | 0.27 | 0.00 |
WD1606+422† | 56808.90 | − 0.0003 | 0.0034 | − 0.0008 | 0.0034 | 0.08 | 0.34 | 0.24 | 0.00 | 0.34 | 0.00 |
WD1610+166 | 56809.02 | − 0.0025 | 0.0140 | − 0.0027 | 0.0140 | 0.36 | 1.40 | 0.26 | 0.00 | 1.40 | 0.00 |
WD1614+160 | 56813.99 | 0.0075 | 0.0058 | − 0.0001 | 0.0057 | 0.75 | 0.58 | 1.29 | 0.00 | 0.58 | 0.00 |
WD1630+089 | 56808.97 | 0.0008 | 0.0052 | − 0.0028 | 0.0051 | 0.29 | 0.51 | 0.56 | 0.00 | 0.51 | 0.00 |
WD1631+396 | 56808.90 | − 0.0006 | 0.0054 | − 0.0001 | 0.0053 | 0.06 | 0.54 | 0.11 | 0.00 | 0.54 | 0.00 |
WD1632+177† | 56808.89 | 0.0005 | 0.0018 | 0.0009 | 0.0017 | 0.10 | 0.18 | 0.56 | 0.00 | 0.18 | 0.00 |
WD1636+160 | 56813.99 | 0.0031 | 0.0064 | − 0.0008 | 0.0063 | 0.31 | 0.64 | 0.50 | 0.00 | 0.64 | 0.00 |
WD1636+351 | 56808.92 | − 0.0004 | 0.0055 | 0.0014 | 0.0054 | 0.15 | 0.54 | 0.28 | 0.00 | 0.54 | 0.00 |
WD1637+335† | 56808.91 | − 0.0001 | 0.0047 | − 0.0007 | 0.0046 | 0.07 | 0.46 | 0.14 | 0.00 | 0.46 | 0.00 |
WD1639+537† | 56808.85 | − 0.0003 | 0.0044 | 0.0031 | 0.0048 | 0.31 | 0.48 | 0.65 | 0.00 | 0.48 | 0.00 |
WD1641+387† | 56808.92 | 0.0031 | 0.0049 | 0.0018 | 0.0048 | 0.36 | 0.49 | 0.74 | 0.00 | 0.49 | 0.00 |
WD1643+143 | 56808.93 | − 0.0033 | 0.0056 | 0.0003 | 0.0055 | 0.33 | 0.56 | 0.60 | 0.00 | 0.56 | 0.00 |
WD1647+375† | 56808.95 | − 0.0001 | 0.0052 | − 0.0056 | 0.0054 | 0.56 | 0.54 | 1.04 | 0.00 | 0.54 | 0.00 |
WD1654+637 | 56814.01 | 0.0002 | 0.0063 | − 0.0060 | 0.0076 | 0.60 | 0.76 | 0.80 | 0.00 | 0.76 | 0.00 |
WD1655+215† | 56808.86 | 0.0012 | 0.0032 | 0.0023 | 0.0032 | 0.26 | 0.32 | 0.80 | 0.00 | 0.32 | 0.00 |
WD1658+440† | 56808.94 | 0.0002 | 0.0050 | 0.0003 | 0.0052 | 0.04 | 0.52 | 0.07 | 0.00 | 0.52 | 0.00 |
WD1659+303† | 56808.94 | 0.0027 | 0.0052 | 0.0003 | 0.0052 | 0.27 | 0.52 | 0.52 | 0.00 | 0.52 | 0.00 |
WD1706+332 | 56808.91 | 0.0061 | 0.0071 | 0.0050 | 0.0067 | 0.78 | 0.69 | 1.13 | 0.00 | 0.69 | 0.00 |
WD1712+215 | 56808.88 | 0.0075 | 0.0071 | − 0.0034 | 0.0068 | 0.83 | 0.71 | 1.17 | 0.00 | 0.71 | 0.00 |
WD1713+695† | 56808.95 | − 0.0007 | 0.0022 | − 0.0030 | 0.0025 | 0.30 | 0.25 | 1.23 | 0.00 | 0.25 | 0.00 |
WD1723+563 | 56809.04 | − 0.0015 | 0.0060 | 0.0021 | 0.0066 | 0.25 | 0.64 | 0.40 | 0.00 | 0.64 | 0.00 |
WD1734+575 | 56814.02 | 0.0029 | 0.0126 | − 0.0029 | 0.0144 | 0.41 | 1.35 | 0.30 | 0.00 | 1.35 | 0.00 |
WD1738+669 | 56814.03 | − 0.0055 | 0.0040 | − 0.0038 | 0.0051 | 0.66 | 0.44 | 1.50 | 0.66 | 0.44 | 0.66 |
WD1827+778 | 56814.04 | 0.0061 | 0.0074 | − 0.0037 | 0.0113 | 0.71 | 0.86 | 0.83 | 0.00 | 0.86 | 0.00 |
WD1833+644 | 56814.05 | 0.0025 | 0.0044 | − 0.0064 | 0.0054 | 0.69 | 0.53 | 1.30 | 0.00 | 0.53 | 0.00 |
WD1842+412 | 56809.07 | − 0.0007 | 0.0059 | 0.0002 | 0.0059 | 0.07 | 0.59 | 0.12 | 0.00 | 0.59 | 0.00 |
WD2006+615 | 56809.07 | − 0.0035 | 0.0081 | − 0.0066 | 0.0104 | 0.74 | 0.99 | 0.75 | 0.00 | 0.99 | 0.00 |
WD2058+083 | 56809.08 | 0.0056 | 0.0054 | − 0.0008 | 0.0053 | 0.57 | 0.54 | 1.05 | 0.00 | 0.54 | 0.00 |
WD2126+734† | 56814.06 | − 0.0016 | 0.0019 | 0.0011 | 0.0021 | 0.19 | 0.20 | 0.98 | 0.00 | 0.20 | 0.00 |
WD2136+229 | 56814.07 | 0.0009 | 0.0042 | 0.0042 | 0.0041 | 0.43 | 0.41 | 1.07 | 0.00 | 0.41 | 0.00 |
WD2149+021† | 56589.88 | − 0.0018 | 0.0021 | − 0.0006 | 0.0021 | 0.19 | 0.21 | 0.90 | 0.00 | 0.21 | 0.00 |
WD2213+317 | 56814.08 | 0.0123 | 0.0159 | − 0.0021 | 0.0154 | 1.25 | 1.59 | 0.78 | 0.00 | 1.59 | 0.00 |
WD2236+313 | 56814.09 | − 0.0013 | 0.0048 | 0.0030 | 0.0048 | 0.33 | 0.48 | 0.68 | 0.00 | 0.48 | 0.00 |
WD2306+124 | 56814.09 | 0.0021 | 0.0063 | − 0.0002 | 0.0061 | 0.21 | 0.63 | 0.34 | 0.00 | 0.63 | 0.00 |
Results of polarimetric observations of white dwarfs (WDs) with the RoboPol polarimeter: WD name, MJD of observation, normalized Stokes parameters q and u with instrumental polarization subtracted along with their respective errors, measured PD, σPD, corrected PD and its upper and lower errors (see text for details). WDs in common with Schmidt & Smith (1995) and Putney (1997), as well as two magnetic WDs (WD1639+537 and WD1658+440), are marked with a dagger (†).
WD Name . | MJD . | q . | σq . | u . | σu . | PD . | σPD . | PD/σPD . | PDc . | ||
---|---|---|---|---|---|---|---|---|---|---|---|
. | . | . | . | . | . | per cent . | per cent . | . | per cent . | per cent . | per cent . |
WD1257+037† | 56799.82 | 0.0032 | 0.0036 | 0.0011 | 0.0035 | 0.34 | 0.36 | 0.95 | 0.00 | 0.36 | 0.00 |
WD1258+593 | 56799.99 | 0.0009 | 0.0035 | − 0.0050 | 0.0037 | 0.51 | 0.37 | 1.37 | 0.00 | 0.37 | 0.00 |
WD1259+674 | 56799.87 | − 0.0005 | 0.0044 | − 0.0025 | 0.0044 | 0.26 | 0.44 | 0.59 | 0.00 | 0.44 | 0.00 |
WD1310+583† | 56813.79 | 0.0019 | 0.0043 | − 0.0030 | 0.0049 | 0.36 | 0.48 | 0.75 | 0.00 | 0.48 | 0.00 |
WD1317+453† | 56808.77 | 0.0048 | 0.0045 | − 0.0013 | 0.0045 | 0.49 | 0.45 | 1.09 | 0.00 | 0.45 | 0.00 |
WD1319+466† | 56813.80 | 0.0028 | 0.0042 | − 0.0052 | 0.0044 | 0.59 | 0.44 | 1.36 | 0.00 | 0.44 | 0.00 |
WD1334+070 | 56813.81 | 0.0024 | 0.0061 | 0.0021 | 0.0058 | 0.32 | 0.59 | 0.53 | 0.00 | 0.59 | 0.00 |
WD1344+106 | 56813.81 | 0.0025 | 0.0068 | − 0.0049 | 0.0065 | 0.55 | 0.65 | 0.84 | 0.00 | 0.65 | 0.00 |
WD1344+572† | 56808.78 | − 0.0031 | 0.0039 | − 0.0030 | 0.0043 | 0.43 | 0.41 | 1.06 | 0.00 | 0.41 | 0.00 |
WD1349+144 | 56813.82 | − 0.0039 | 0.0053 | 0.0010 | 0.0051 | 0.40 | 0.52 | 0.77 | 0.00 | 0.52 | 0.00 |
WD1401+005 | 56813.83 | − 0.0005 | 0.0054 | − 0.0009 | 0.0053 | 0.11 | 0.53 | 0.20 | 0.00 | 0.53 | 0.00 |
WD1402+649 | 56808.80 | 0.0061 | 0.0064 | − 0.0048 | 0.0079 | 0.78 | 0.70 | 1.10 | 0.00 | 0.70 | 0.00 |
WD1407+374 | 56813.83 | 0.0029 | 0.0047 | − 0.0030 | 0.0047 | 0.42 | 0.47 | 0.88 | 0.00 | 0.47 | 0.00 |
WD1407+425† | 56808.96 | 0.0001 | 0.0064 | − 0.0038 | 0.0065 | 0.38 | 0.65 | 0.58 | 0.00 | 0.65 | 0.00 |
WD1408+323† | 56813.84 | − 0.0002 | 0.0031 | 0.0001 | 0.0030 | 0.02 | 0.31 | 0.07 | 0.00 | 0.31 | 0.00 |
WD1415+132 | 56813.84 | 0.0008 | 0.0055 | 0.0035 | 0.0054 | 0.36 | 0.54 | 0.66 | 0.00 | 0.54 | 0.00 |
WD1420+518 | 56813.85 | − 0.0027 | 0.0053 | − 0.0002 | 0.0056 | 0.27 | 0.53 | 0.51 | 0.00 | 0.53 | 0.00 |
WD1421+318 | 56813.86 | − 0.0042 | 0.0051 | − 0.0015 | 0.0051 | 0.45 | 0.51 | 0.87 | 0.00 | 0.51 | 0.00 |
WD1422+497 | 56813.87 | − 0.0046 | 0.0052 | − 0.0039 | 0.0053 | 0.61 | 0.53 | 1.16 | 0.00 | 0.53 | 0.00 |
WD1425+495 | 56808.81 | 0.0054 | 0.0063 | − 0.0007 | 0.0067 | 0.54 | 0.63 | 0.86 | 0.00 | 0.63 | 0.00 |
WD1428+373 | 56813.88 | 0.0035 | 0.0053 | 0.0020 | 0.0053 | 0.41 | 0.53 | 0.77 | 0.00 | 0.53 | 0.00 |
WD1429+373 | 56808.98 | − 0.0048 | 0.0056 | 0.0019 | 0.0057 | 0.51 | 0.56 | 0.91 | 0.00 | 0.56 | 0.00 |
WD1434+328 | 56813.89 | 0.0015 | 0.0053 | − 0.0026 | 0.0053 | 0.30 | 0.53 | 0.56 | 0.00 | 0.53 | 0.00 |
WD1440−025 | 56813.90 | − 0.0100 | 0.0062 | − 0.0001 | 0.0061 | 1.00 | 0.62 | 1.60 | 1.00 | 0.62 | 1.00 |
WD1446+286† | 56813.90 | − 0.0010 | 0.0049 | − 0.0015 | 0.0048 | 0.18 | 0.48 | 0.37 | 0.00 | 0.48 | 0.00 |
WD1447+049 | 56813.92 | 0.0025 | 0.0045 | 0.0015 | 0.0044 | 0.29 | 0.44 | 0.65 | 0.00 | 0.44 | 0.00 |
WD1449+168 | 56813.93 | − 0.0017 | 0.0053 | − 0.0024 | 0.0052 | 0.30 | 0.52 | 0.56 | 0.00 | 0.52 | 0.00 |
WD1503−093 | 56813.93 | 0.0007 | 0.0053 | 0.0039 | 0.0052 | 0.39 | 0.52 | 0.75 | 0.00 | 0.52 | 0.00 |
WD1507−105 | 56813.94 | 0.0011 | 0.0055 | 0.0002 | 0.0053 | 0.11 | 0.55 | 0.21 | 0.00 | 0.55 | 0.00 |
WD1515+668 | 56808.99 | 0.0005 | 0.0049 | − 0.0021 | 0.0060 | 0.22 | 0.60 | 0.36 | 0.00 | 0.60 | 0.00 |
WD1518−003 | 56808.96 | 0.0043 | 0.0055 | − 0.0014 | 0.0055 | 0.45 | 0.55 | 0.81 | 0.00 | 0.55 | 0.00 |
WD1524+566 | 56808.83 | 0.0062 | 0.0058 | 0.0048 | 0.0066 | 0.79 | 0.61 | 1.29 | 0.00 | 0.61 | 0.00 |
WD1525+257 | 56813.96 | − 0.0009 | 0.0061 | − 0.0031 | 0.0060 | 0.32 | 0.60 | 0.54 | 0.00 | 0.60 | 0.00 |
WD1527+090 | 56808.89 | 0.0042 | 0.0036 | 0.0007 | 0.0035 | 0.43 | 0.36 | 1.21 | 0.00 | 0.36 | 0.00 |
WD1534+503 | 56809.00 | − 0.0019 | 0.0076 | − 0.0051 | 0.0078 | 0.55 | 0.78 | 0.70 | 0.00 | 0.78 | 0.00 |
WD1538+269 | 56798.00 | − 0.0007 | 0.0032 | − 0.0020 | 0.0031 | 0.22 | 0.31 | 0.69 | 0.00 | 0.31 | 0.00 |
WD1538+333 | 56809.01 | − 0.0024 | 0.0064 | − 0.0029 | 0.0065 | 0.38 | 0.65 | 0.58 | 0.00 | 0.65 | 0.00 |
WD1548+149 | 56809.01 | 0.0056 | 0.0054 | − 0.0041 | 0.0054 | 0.69 | 0.54 | 1.29 | 0.00 | 0.54 | 0.00 |
WD1553+353† | 56808.98 | − 0.0077 | 0.0047 | 0.0010 | 0.0048 | 0.78 | 0.47 | 1.65 | 0.78 | 0.47 | 0.78 |
WD1601+581† | 56808.84 | 0.0016 | 0.0025 | 0.0030 | 0.0028 | 0.34 | 0.27 | 1.25 | 0.00 | 0.27 | 0.00 |
WD1606+422† | 56808.90 | − 0.0003 | 0.0034 | − 0.0008 | 0.0034 | 0.08 | 0.34 | 0.24 | 0.00 | 0.34 | 0.00 |
WD1610+166 | 56809.02 | − 0.0025 | 0.0140 | − 0.0027 | 0.0140 | 0.36 | 1.40 | 0.26 | 0.00 | 1.40 | 0.00 |
WD1614+160 | 56813.99 | 0.0075 | 0.0058 | − 0.0001 | 0.0057 | 0.75 | 0.58 | 1.29 | 0.00 | 0.58 | 0.00 |
WD1630+089 | 56808.97 | 0.0008 | 0.0052 | − 0.0028 | 0.0051 | 0.29 | 0.51 | 0.56 | 0.00 | 0.51 | 0.00 |
WD1631+396 | 56808.90 | − 0.0006 | 0.0054 | − 0.0001 | 0.0053 | 0.06 | 0.54 | 0.11 | 0.00 | 0.54 | 0.00 |
WD1632+177† | 56808.89 | 0.0005 | 0.0018 | 0.0009 | 0.0017 | 0.10 | 0.18 | 0.56 | 0.00 | 0.18 | 0.00 |
WD1636+160 | 56813.99 | 0.0031 | 0.0064 | − 0.0008 | 0.0063 | 0.31 | 0.64 | 0.50 | 0.00 | 0.64 | 0.00 |
WD1636+351 | 56808.92 | − 0.0004 | 0.0055 | 0.0014 | 0.0054 | 0.15 | 0.54 | 0.28 | 0.00 | 0.54 | 0.00 |
WD1637+335† | 56808.91 | − 0.0001 | 0.0047 | − 0.0007 | 0.0046 | 0.07 | 0.46 | 0.14 | 0.00 | 0.46 | 0.00 |
WD1639+537† | 56808.85 | − 0.0003 | 0.0044 | 0.0031 | 0.0048 | 0.31 | 0.48 | 0.65 | 0.00 | 0.48 | 0.00 |
WD1641+387† | 56808.92 | 0.0031 | 0.0049 | 0.0018 | 0.0048 | 0.36 | 0.49 | 0.74 | 0.00 | 0.49 | 0.00 |
WD1643+143 | 56808.93 | − 0.0033 | 0.0056 | 0.0003 | 0.0055 | 0.33 | 0.56 | 0.60 | 0.00 | 0.56 | 0.00 |
WD1647+375† | 56808.95 | − 0.0001 | 0.0052 | − 0.0056 | 0.0054 | 0.56 | 0.54 | 1.04 | 0.00 | 0.54 | 0.00 |
WD1654+637 | 56814.01 | 0.0002 | 0.0063 | − 0.0060 | 0.0076 | 0.60 | 0.76 | 0.80 | 0.00 | 0.76 | 0.00 |
WD1655+215† | 56808.86 | 0.0012 | 0.0032 | 0.0023 | 0.0032 | 0.26 | 0.32 | 0.80 | 0.00 | 0.32 | 0.00 |
WD1658+440† | 56808.94 | 0.0002 | 0.0050 | 0.0003 | 0.0052 | 0.04 | 0.52 | 0.07 | 0.00 | 0.52 | 0.00 |
WD1659+303† | 56808.94 | 0.0027 | 0.0052 | 0.0003 | 0.0052 | 0.27 | 0.52 | 0.52 | 0.00 | 0.52 | 0.00 |
WD1706+332 | 56808.91 | 0.0061 | 0.0071 | 0.0050 | 0.0067 | 0.78 | 0.69 | 1.13 | 0.00 | 0.69 | 0.00 |
WD1712+215 | 56808.88 | 0.0075 | 0.0071 | − 0.0034 | 0.0068 | 0.83 | 0.71 | 1.17 | 0.00 | 0.71 | 0.00 |
WD1713+695† | 56808.95 | − 0.0007 | 0.0022 | − 0.0030 | 0.0025 | 0.30 | 0.25 | 1.23 | 0.00 | 0.25 | 0.00 |
WD1723+563 | 56809.04 | − 0.0015 | 0.0060 | 0.0021 | 0.0066 | 0.25 | 0.64 | 0.40 | 0.00 | 0.64 | 0.00 |
WD1734+575 | 56814.02 | 0.0029 | 0.0126 | − 0.0029 | 0.0144 | 0.41 | 1.35 | 0.30 | 0.00 | 1.35 | 0.00 |
WD1738+669 | 56814.03 | − 0.0055 | 0.0040 | − 0.0038 | 0.0051 | 0.66 | 0.44 | 1.50 | 0.66 | 0.44 | 0.66 |
WD1827+778 | 56814.04 | 0.0061 | 0.0074 | − 0.0037 | 0.0113 | 0.71 | 0.86 | 0.83 | 0.00 | 0.86 | 0.00 |
WD1833+644 | 56814.05 | 0.0025 | 0.0044 | − 0.0064 | 0.0054 | 0.69 | 0.53 | 1.30 | 0.00 | 0.53 | 0.00 |
WD1842+412 | 56809.07 | − 0.0007 | 0.0059 | 0.0002 | 0.0059 | 0.07 | 0.59 | 0.12 | 0.00 | 0.59 | 0.00 |
WD2006+615 | 56809.07 | − 0.0035 | 0.0081 | − 0.0066 | 0.0104 | 0.74 | 0.99 | 0.75 | 0.00 | 0.99 | 0.00 |
WD2058+083 | 56809.08 | 0.0056 | 0.0054 | − 0.0008 | 0.0053 | 0.57 | 0.54 | 1.05 | 0.00 | 0.54 | 0.00 |
WD2126+734† | 56814.06 | − 0.0016 | 0.0019 | 0.0011 | 0.0021 | 0.19 | 0.20 | 0.98 | 0.00 | 0.20 | 0.00 |
WD2136+229 | 56814.07 | 0.0009 | 0.0042 | 0.0042 | 0.0041 | 0.43 | 0.41 | 1.07 | 0.00 | 0.41 | 0.00 |
WD2149+021† | 56589.88 | − 0.0018 | 0.0021 | − 0.0006 | 0.0021 | 0.19 | 0.21 | 0.90 | 0.00 | 0.21 | 0.00 |
WD2213+317 | 56814.08 | 0.0123 | 0.0159 | − 0.0021 | 0.0154 | 1.25 | 1.59 | 0.78 | 0.00 | 1.59 | 0.00 |
WD2236+313 | 56814.09 | − 0.0013 | 0.0048 | 0.0030 | 0.0048 | 0.33 | 0.48 | 0.68 | 0.00 | 0.48 | 0.00 |
WD2306+124 | 56814.09 | 0.0021 | 0.0063 | − 0.0002 | 0.0061 | 0.21 | 0.63 | 0.34 | 0.00 | 0.63 | 0.00 |
WD Name . | MJD . | q . | σq . | u . | σu . | PD . | σPD . | PD/σPD . | PDc . | ||
---|---|---|---|---|---|---|---|---|---|---|---|
. | . | . | . | . | . | per cent . | per cent . | . | per cent . | per cent . | per cent . |
WD1257+037† | 56799.82 | 0.0032 | 0.0036 | 0.0011 | 0.0035 | 0.34 | 0.36 | 0.95 | 0.00 | 0.36 | 0.00 |
WD1258+593 | 56799.99 | 0.0009 | 0.0035 | − 0.0050 | 0.0037 | 0.51 | 0.37 | 1.37 | 0.00 | 0.37 | 0.00 |
WD1259+674 | 56799.87 | − 0.0005 | 0.0044 | − 0.0025 | 0.0044 | 0.26 | 0.44 | 0.59 | 0.00 | 0.44 | 0.00 |
WD1310+583† | 56813.79 | 0.0019 | 0.0043 | − 0.0030 | 0.0049 | 0.36 | 0.48 | 0.75 | 0.00 | 0.48 | 0.00 |
WD1317+453† | 56808.77 | 0.0048 | 0.0045 | − 0.0013 | 0.0045 | 0.49 | 0.45 | 1.09 | 0.00 | 0.45 | 0.00 |
WD1319+466† | 56813.80 | 0.0028 | 0.0042 | − 0.0052 | 0.0044 | 0.59 | 0.44 | 1.36 | 0.00 | 0.44 | 0.00 |
WD1334+070 | 56813.81 | 0.0024 | 0.0061 | 0.0021 | 0.0058 | 0.32 | 0.59 | 0.53 | 0.00 | 0.59 | 0.00 |
WD1344+106 | 56813.81 | 0.0025 | 0.0068 | − 0.0049 | 0.0065 | 0.55 | 0.65 | 0.84 | 0.00 | 0.65 | 0.00 |
WD1344+572† | 56808.78 | − 0.0031 | 0.0039 | − 0.0030 | 0.0043 | 0.43 | 0.41 | 1.06 | 0.00 | 0.41 | 0.00 |
WD1349+144 | 56813.82 | − 0.0039 | 0.0053 | 0.0010 | 0.0051 | 0.40 | 0.52 | 0.77 | 0.00 | 0.52 | 0.00 |
WD1401+005 | 56813.83 | − 0.0005 | 0.0054 | − 0.0009 | 0.0053 | 0.11 | 0.53 | 0.20 | 0.00 | 0.53 | 0.00 |
WD1402+649 | 56808.80 | 0.0061 | 0.0064 | − 0.0048 | 0.0079 | 0.78 | 0.70 | 1.10 | 0.00 | 0.70 | 0.00 |
WD1407+374 | 56813.83 | 0.0029 | 0.0047 | − 0.0030 | 0.0047 | 0.42 | 0.47 | 0.88 | 0.00 | 0.47 | 0.00 |
WD1407+425† | 56808.96 | 0.0001 | 0.0064 | − 0.0038 | 0.0065 | 0.38 | 0.65 | 0.58 | 0.00 | 0.65 | 0.00 |
WD1408+323† | 56813.84 | − 0.0002 | 0.0031 | 0.0001 | 0.0030 | 0.02 | 0.31 | 0.07 | 0.00 | 0.31 | 0.00 |
WD1415+132 | 56813.84 | 0.0008 | 0.0055 | 0.0035 | 0.0054 | 0.36 | 0.54 | 0.66 | 0.00 | 0.54 | 0.00 |
WD1420+518 | 56813.85 | − 0.0027 | 0.0053 | − 0.0002 | 0.0056 | 0.27 | 0.53 | 0.51 | 0.00 | 0.53 | 0.00 |
WD1421+318 | 56813.86 | − 0.0042 | 0.0051 | − 0.0015 | 0.0051 | 0.45 | 0.51 | 0.87 | 0.00 | 0.51 | 0.00 |
WD1422+497 | 56813.87 | − 0.0046 | 0.0052 | − 0.0039 | 0.0053 | 0.61 | 0.53 | 1.16 | 0.00 | 0.53 | 0.00 |
WD1425+495 | 56808.81 | 0.0054 | 0.0063 | − 0.0007 | 0.0067 | 0.54 | 0.63 | 0.86 | 0.00 | 0.63 | 0.00 |
WD1428+373 | 56813.88 | 0.0035 | 0.0053 | 0.0020 | 0.0053 | 0.41 | 0.53 | 0.77 | 0.00 | 0.53 | 0.00 |
WD1429+373 | 56808.98 | − 0.0048 | 0.0056 | 0.0019 | 0.0057 | 0.51 | 0.56 | 0.91 | 0.00 | 0.56 | 0.00 |
WD1434+328 | 56813.89 | 0.0015 | 0.0053 | − 0.0026 | 0.0053 | 0.30 | 0.53 | 0.56 | 0.00 | 0.53 | 0.00 |
WD1440−025 | 56813.90 | − 0.0100 | 0.0062 | − 0.0001 | 0.0061 | 1.00 | 0.62 | 1.60 | 1.00 | 0.62 | 1.00 |
WD1446+286† | 56813.90 | − 0.0010 | 0.0049 | − 0.0015 | 0.0048 | 0.18 | 0.48 | 0.37 | 0.00 | 0.48 | 0.00 |
WD1447+049 | 56813.92 | 0.0025 | 0.0045 | 0.0015 | 0.0044 | 0.29 | 0.44 | 0.65 | 0.00 | 0.44 | 0.00 |
WD1449+168 | 56813.93 | − 0.0017 | 0.0053 | − 0.0024 | 0.0052 | 0.30 | 0.52 | 0.56 | 0.00 | 0.52 | 0.00 |
WD1503−093 | 56813.93 | 0.0007 | 0.0053 | 0.0039 | 0.0052 | 0.39 | 0.52 | 0.75 | 0.00 | 0.52 | 0.00 |
WD1507−105 | 56813.94 | 0.0011 | 0.0055 | 0.0002 | 0.0053 | 0.11 | 0.55 | 0.21 | 0.00 | 0.55 | 0.00 |
WD1515+668 | 56808.99 | 0.0005 | 0.0049 | − 0.0021 | 0.0060 | 0.22 | 0.60 | 0.36 | 0.00 | 0.60 | 0.00 |
WD1518−003 | 56808.96 | 0.0043 | 0.0055 | − 0.0014 | 0.0055 | 0.45 | 0.55 | 0.81 | 0.00 | 0.55 | 0.00 |
WD1524+566 | 56808.83 | 0.0062 | 0.0058 | 0.0048 | 0.0066 | 0.79 | 0.61 | 1.29 | 0.00 | 0.61 | 0.00 |
WD1525+257 | 56813.96 | − 0.0009 | 0.0061 | − 0.0031 | 0.0060 | 0.32 | 0.60 | 0.54 | 0.00 | 0.60 | 0.00 |
WD1527+090 | 56808.89 | 0.0042 | 0.0036 | 0.0007 | 0.0035 | 0.43 | 0.36 | 1.21 | 0.00 | 0.36 | 0.00 |
WD1534+503 | 56809.00 | − 0.0019 | 0.0076 | − 0.0051 | 0.0078 | 0.55 | 0.78 | 0.70 | 0.00 | 0.78 | 0.00 |
WD1538+269 | 56798.00 | − 0.0007 | 0.0032 | − 0.0020 | 0.0031 | 0.22 | 0.31 | 0.69 | 0.00 | 0.31 | 0.00 |
WD1538+333 | 56809.01 | − 0.0024 | 0.0064 | − 0.0029 | 0.0065 | 0.38 | 0.65 | 0.58 | 0.00 | 0.65 | 0.00 |
WD1548+149 | 56809.01 | 0.0056 | 0.0054 | − 0.0041 | 0.0054 | 0.69 | 0.54 | 1.29 | 0.00 | 0.54 | 0.00 |
WD1553+353† | 56808.98 | − 0.0077 | 0.0047 | 0.0010 | 0.0048 | 0.78 | 0.47 | 1.65 | 0.78 | 0.47 | 0.78 |
WD1601+581† | 56808.84 | 0.0016 | 0.0025 | 0.0030 | 0.0028 | 0.34 | 0.27 | 1.25 | 0.00 | 0.27 | 0.00 |
WD1606+422† | 56808.90 | − 0.0003 | 0.0034 | − 0.0008 | 0.0034 | 0.08 | 0.34 | 0.24 | 0.00 | 0.34 | 0.00 |
WD1610+166 | 56809.02 | − 0.0025 | 0.0140 | − 0.0027 | 0.0140 | 0.36 | 1.40 | 0.26 | 0.00 | 1.40 | 0.00 |
WD1614+160 | 56813.99 | 0.0075 | 0.0058 | − 0.0001 | 0.0057 | 0.75 | 0.58 | 1.29 | 0.00 | 0.58 | 0.00 |
WD1630+089 | 56808.97 | 0.0008 | 0.0052 | − 0.0028 | 0.0051 | 0.29 | 0.51 | 0.56 | 0.00 | 0.51 | 0.00 |
WD1631+396 | 56808.90 | − 0.0006 | 0.0054 | − 0.0001 | 0.0053 | 0.06 | 0.54 | 0.11 | 0.00 | 0.54 | 0.00 |
WD1632+177† | 56808.89 | 0.0005 | 0.0018 | 0.0009 | 0.0017 | 0.10 | 0.18 | 0.56 | 0.00 | 0.18 | 0.00 |
WD1636+160 | 56813.99 | 0.0031 | 0.0064 | − 0.0008 | 0.0063 | 0.31 | 0.64 | 0.50 | 0.00 | 0.64 | 0.00 |
WD1636+351 | 56808.92 | − 0.0004 | 0.0055 | 0.0014 | 0.0054 | 0.15 | 0.54 | 0.28 | 0.00 | 0.54 | 0.00 |
WD1637+335† | 56808.91 | − 0.0001 | 0.0047 | − 0.0007 | 0.0046 | 0.07 | 0.46 | 0.14 | 0.00 | 0.46 | 0.00 |
WD1639+537† | 56808.85 | − 0.0003 | 0.0044 | 0.0031 | 0.0048 | 0.31 | 0.48 | 0.65 | 0.00 | 0.48 | 0.00 |
WD1641+387† | 56808.92 | 0.0031 | 0.0049 | 0.0018 | 0.0048 | 0.36 | 0.49 | 0.74 | 0.00 | 0.49 | 0.00 |
WD1643+143 | 56808.93 | − 0.0033 | 0.0056 | 0.0003 | 0.0055 | 0.33 | 0.56 | 0.60 | 0.00 | 0.56 | 0.00 |
WD1647+375† | 56808.95 | − 0.0001 | 0.0052 | − 0.0056 | 0.0054 | 0.56 | 0.54 | 1.04 | 0.00 | 0.54 | 0.00 |
WD1654+637 | 56814.01 | 0.0002 | 0.0063 | − 0.0060 | 0.0076 | 0.60 | 0.76 | 0.80 | 0.00 | 0.76 | 0.00 |
WD1655+215† | 56808.86 | 0.0012 | 0.0032 | 0.0023 | 0.0032 | 0.26 | 0.32 | 0.80 | 0.00 | 0.32 | 0.00 |
WD1658+440† | 56808.94 | 0.0002 | 0.0050 | 0.0003 | 0.0052 | 0.04 | 0.52 | 0.07 | 0.00 | 0.52 | 0.00 |
WD1659+303† | 56808.94 | 0.0027 | 0.0052 | 0.0003 | 0.0052 | 0.27 | 0.52 | 0.52 | 0.00 | 0.52 | 0.00 |
WD1706+332 | 56808.91 | 0.0061 | 0.0071 | 0.0050 | 0.0067 | 0.78 | 0.69 | 1.13 | 0.00 | 0.69 | 0.00 |
WD1712+215 | 56808.88 | 0.0075 | 0.0071 | − 0.0034 | 0.0068 | 0.83 | 0.71 | 1.17 | 0.00 | 0.71 | 0.00 |
WD1713+695† | 56808.95 | − 0.0007 | 0.0022 | − 0.0030 | 0.0025 | 0.30 | 0.25 | 1.23 | 0.00 | 0.25 | 0.00 |
WD1723+563 | 56809.04 | − 0.0015 | 0.0060 | 0.0021 | 0.0066 | 0.25 | 0.64 | 0.40 | 0.00 | 0.64 | 0.00 |
WD1734+575 | 56814.02 | 0.0029 | 0.0126 | − 0.0029 | 0.0144 | 0.41 | 1.35 | 0.30 | 0.00 | 1.35 | 0.00 |
WD1738+669 | 56814.03 | − 0.0055 | 0.0040 | − 0.0038 | 0.0051 | 0.66 | 0.44 | 1.50 | 0.66 | 0.44 | 0.66 |
WD1827+778 | 56814.04 | 0.0061 | 0.0074 | − 0.0037 | 0.0113 | 0.71 | 0.86 | 0.83 | 0.00 | 0.86 | 0.00 |
WD1833+644 | 56814.05 | 0.0025 | 0.0044 | − 0.0064 | 0.0054 | 0.69 | 0.53 | 1.30 | 0.00 | 0.53 | 0.00 |
WD1842+412 | 56809.07 | − 0.0007 | 0.0059 | 0.0002 | 0.0059 | 0.07 | 0.59 | 0.12 | 0.00 | 0.59 | 0.00 |
WD2006+615 | 56809.07 | − 0.0035 | 0.0081 | − 0.0066 | 0.0104 | 0.74 | 0.99 | 0.75 | 0.00 | 0.99 | 0.00 |
WD2058+083 | 56809.08 | 0.0056 | 0.0054 | − 0.0008 | 0.0053 | 0.57 | 0.54 | 1.05 | 0.00 | 0.54 | 0.00 |
WD2126+734† | 56814.06 | − 0.0016 | 0.0019 | 0.0011 | 0.0021 | 0.19 | 0.20 | 0.98 | 0.00 | 0.20 | 0.00 |
WD2136+229 | 56814.07 | 0.0009 | 0.0042 | 0.0042 | 0.0041 | 0.43 | 0.41 | 1.07 | 0.00 | 0.41 | 0.00 |
WD2149+021† | 56589.88 | − 0.0018 | 0.0021 | − 0.0006 | 0.0021 | 0.19 | 0.21 | 0.90 | 0.00 | 0.21 | 0.00 |
WD2213+317 | 56814.08 | 0.0123 | 0.0159 | − 0.0021 | 0.0154 | 1.25 | 1.59 | 0.78 | 0.00 | 1.59 | 0.00 |
WD2236+313 | 56814.09 | − 0.0013 | 0.0048 | 0.0030 | 0.0048 | 0.33 | 0.48 | 0.68 | 0.00 | 0.48 | 0.00 |
WD2306+124 | 56814.09 | 0.0021 | 0.0063 | − 0.0002 | 0.0061 | 0.21 | 0.63 | 0.34 | 0.00 | 0.63 | 0.00 |
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