SDO HMI 2014-09-17 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.01 | 124.45 | 1.51 | 63.02 | 13.08 | 351.77 | -8.95 | 52.08 | 0.1873 | -300.3 | -342.2 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.89 | 0.00 | 0.44 | 13.71 | 358.77 | -1.95 | 16.17 | 0.1194 | -887.0 | -690.4 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 13.19 | 358.62 | -2.10 | 18.76 | 0.1116 | -917.0 | -822.8 | |
| 0.00 | 1.15 | 0.00 | 0.57 | 13.04 | 358.52 | -2.20 | 19.99 | 0.1097 | -964.0 | -778.2 | |
| 0.00 | 1.69 | 0.00 | 0.84 | 11.83 | 357.21 | -3.51 | 36.30 | 0.1017 | -894.0 | -687.1 | |
| 0.00 | 4.17 | 0.00 | 2.08 | 11.37 | 356.69 | -4.03 | 43.06 | 0.1014 | -988.0 | -765.2 | |
| 0.00 | 1.51 | 0.00 | 0.75 | 11.85 | 356.62 | -4.10 | 40.41 | 0.1084 | -1070.0 | -878.9 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 12.33 | 356.58 | -4.13 | 37.88 | 0.1152 | -802.0 | -610.9 | |
| 0.00 | 1.33 | 0.00 | 0.66 | 11.67 | 356.56 | -4.16 | 41.95 | 0.1067 | -972.0 | -777.7 | |
| 0.00 | 1.60 | 0.00 | 0.80 | 12.70 | 356.55 | -4.17 | 36.23 | 0.1206 | -1064.0 | -798.3 | |
| 0.00 | 1.77 | 0.00 | 0.88 | 11.58 | 356.26 | -4.46 | 44.56 | 0.1091 | -821.0 | -556.0 | |
| 0.00 | 3.55 | 0.00 | 1.77 | 11.42 | 356.07 | -4.65 | 46.71 | 0.1096 | -896.0 | -767.2 | |
| 0.00 | 5.41 | 0.00 | 2.70 | 11.12 | 355.92 | -4.80 | 49.71 | 0.1080 | -1039.0 | -964.7 | |
| 1.15 | 9.32 | 0.58 | 4.65 | 12.18 | 355.78 | -4.94 | 43.73 | 0.1222 | -1147.4 | -955.2 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 11.39 | 355.77 | -4.95 | 48.74 | 0.1131 | -1001.0 | -790.5 | |
| 0.00 | 1.24 | 0.00 | 0.62 | 12.33 | 355.59 | -5.12 | 43.94 | 0.1263 | -787.0 | -600.4 | |
| 0.00 | 1.24 | 0.00 | 0.62 | 11.06 | 355.56 | -5.16 | 52.21 | 0.1123 | -875.0 | -659.4 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 13.53 | 355.38 | -5.33 | 39.01 | 0.1443 | -1112.0 | -938.6 | |
| 0.00 | 1.60 | 0.00 | 0.80 | 11.57 | 355.39 | -5.33 | 49.59 | 0.1200 | -1072.0 | -859.4 | |
| 0.00 | 1.95 | 0.00 | 0.97 | 11.17 | 355.06 | -5.66 | 53.88 | 0.1203 | -972.0 | -773.5 | |
| 0.00 | 7.36 | 0.00 | 3.68 | 11.66 | 354.99 | -5.73 | 51.06 | 0.1263 | -1004.0 | -870.5 | |
| 0.00 | 2.66 | 0.00 | 1.33 | 10.33 | 355.01 | -5.71 | 60.26 | 0.1132 | -909.0 | -663.4 | |
| 1.86 | 3.37 | 0.93 | 1.69 | 12.29 | 354.91 | -5.80 | 47.66 | 0.1343 | -1062.0 | -882.5 | |
| 0.00 | 1.42 | 0.00 | 0.71 | 13.83 | 354.88 | -5.84 | 40.21 | 0.1537 | -1236.0 | -981.9 | |
| 0.00 | 0.89 | 0.00 | 0.44 | 11.29 | 354.78 | -5.94 | 54.38 | 0.1254 | -850.0 | -660.1 | |
| 0.00 | 2.57 | 0.00 | 1.29 | 12.17 | 354.70 | -6.02 | 49.37 | 0.1357 | -1000.0 | -825.3 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 13.65 | 354.57 | -6.15 | 42.46 | 0.1548 | -853.0 | -819.2 | |
| 0.00 | 3.82 | 0.00 | 1.91 | 12.04 | 354.30 | -6.42 | 51.86 | 0.1397 | -759.0 | -717.5 | |
| 0.00 | 2.84 | 0.00 | 1.42 | 10.80 | 354.27 | -6.45 | 59.78 | 0.1284 | -900.0 | -657.4 | |
| 0.00 | 3.55 | 0.00 | 1.77 | 10.50 | 354.06 | -6.66 | 62.63 | 0.1291 | -967.0 | -782.7 | |
| 0.00 | 1.69 | 0.00 | 0.85 | 16.20 | 352.54 | -8.18 | 40.77 | 0.2101 | -888.0 | -739.7 | |
| 0.00 | 0.89 | 0.00 | 0.45 | 12.20 | 352.68 | -8.04 | 56.91 | 0.1639 | -803.0 | -653.3 | |
| 0.00 | 1.86 | 0.00 | 0.94 | 15.56 | 352.50 | -8.22 | 43.04 | 0.2026 | -823.0 | -702.9 | |
| 0.00 | 0.71 | 0.00 | 0.36 | 14.83 | 352.09 | -8.63 | 47.10 | 0.1989 | -816.0 | -641.1 | |
| 0.00 | 0.62 | 0.00 | 0.31 | 11.22 | 352.12 | -8.60 | 63.78 | 0.1642 | -839.0 | -676.7 | |
| 0.00 | 2.31 | 0.00 | 1.17 | 14.46 | 351.89 | -8.83 | 49.17 | 0.1974 | -1027.0 | -887.9 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 14.45 | 351.66 | -9.05 | 49.86 | 0.2002 | -916.0 | -781.5 | |
| 0.00 | 1.24 | 0.00 | 0.63 | 14.70 | 351.59 | -9.13 | 49.15 | 0.2038 | -1029.0 | -843.5 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 14.57 | 351.38 | -9.34 | 50.27 | 0.2052 | -876.0 | -709.2 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 15.42 | 351.25 | -9.47 | 47.52 | 0.2161 | -880.0 | -719.2 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 14.75 | 351.18 | -9.54 | 50.15 | 0.2097 | -587.0 | -566.0 | |
| 0.00 | 0.98 | 0.00 | 0.50 | 15.63 | 350.98 | -9.74 | 47.55 | 0.2217 | -878.0 | -760.7 | |
| 0.00 | 1.42 | 0.00 | 0.72 | 15.71 | 350.79 | -9.93 | 47.79 | 0.2252 | -860.0 | -617.0 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 8.40 | 349.84 | -10.88 | 82.69 | 0.1891 | 892.0 | 689.4 | |
| 0.00 | 1.69 | 0.00 | 0.88 | 18.56 | 346.90 | -13.82 | 48.39 | 0.3042 | 941.0 | 724.2 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 11.86 | 346.95 | -13.77 | 69.84 | 0.2492 | 971.0 | 850.7 | |
| 0.00 | 3.28 | 0.00 | 1.69 | 13.79 | 346.69 | -14.03 | 63.16 | 0.2651 | 799.0 | 673.1 | |
| 0.00 | 1.95 | 0.00 | 1.00 | 13.39 | 346.55 | -14.17 | 64.75 | 0.2644 | 941.0 | 684.3 | |
| 0.00 | 0.98 | 0.00 | 0.50 | 13.53 | 346.06 | -14.66 | 64.95 | 0.2727 | 985.0 | 829.3 | |
| 0.00 | 0.89 | 0.00 | 0.46 | 18.12 | 345.53 | -15.19 | 52.04 | 0.3173 | -490.0 | -428.4 | |
| 0.00 | 1.33 | 0.00 | 0.71 | 22.32 | 345.07 | -15.65 | 43.19 | 0.3662 | 588.0 | 553.7 | |
| 0.00 | 1.60 | 0.00 | 0.83 | 14.49 | 345.49 | -15.23 | 62.61 | 0.2878 | 827.0 | 641.4 | |
| 0.00 | 0.71 | 0.00 | 0.37 | 14.70 | 345.41 | -15.31 | 62.06 | 0.2904 | 600.0 | 479.1 | |
| 0.00 | 1.95 | 0.00 | 1.01 | 13.84 | 345.11 | -15.61 | 65.19 | 0.2891 | 660.0 | 592.5 | |
| 0.00 | 1.60 | 0.00 | 0.83 | 14.01 | 344.91 | -15.81 | 64.89 | 0.2933 | 1126.0 | 980.3 | |
| 0.00 | 3.19 | 0.00 | 1.66 | 14.22 | 344.83 | -15.89 | 64.33 | 0.2958 | 912.0 | 846.6 | |
| 0.00 | 1.06 | 0.00 | 0.55 | 14.52 | 344.77 | -15.95 | 63.46 | 0.2986 | 914.0 | 767.3 | |
| 0.00 | 1.06 | 0.00 | 0.55 | 15.01 | 344.71 | -16.01 | 62.07 | 0.3029 | 792.0 | 696.8 | |
| 0.00 | 2.40 | 0.00 | 1.24 | 13.88 | 344.72 | -16.00 | 65.52 | 0.2953 | 630.0 | 773.7 | |
| 0.00 | 1.15 | 0.00 | 0.60 | 14.30 | 344.53 | -16.19 | 64.45 | 0.3008 | 788.0 | 661.5 | |
| 0.00 | 2.40 | 0.00 | 1.25 | 14.90 | 344.29 | -16.43 | 62.93 | 0.3083 | 880.0 | 715.3 | |
| 0.00 | 1.33 | 0.00 | 0.69 | 14.93 | 344.03 | -16.69 | 63.19 | 0.3123 | 754.0 | 600.1 | |
| 0.00 | 0.89 | 0.00 | 0.47 | 19.20 | 342.63 | -18.09 | 53.83 | 0.3648 | 733.0 | 589.7 | |
| 0.00 | 1.06 | 0.00 | 0.56 | 14.37 | 343.00 | -17.72 | 66.00 | 0.3242 | 97.0 | 130.4 | |
| 0.00 | 1.15 | 0.00 | 0.61 | 15.16 | 340.46 | -20.26 | 66.32 | 0.3666 | 872.0 | 675.5 | |
| 0.00 | 0.71 | 0.00 | 0.38 | 15.71 | 339.90 | -20.82 | 65.41 | 0.3779 | 791.0 | 663.6 | |
| 0.00 | 0.98 | 0.00 | 0.52 | 15.07 | 339.06 | -21.66 | 67.71 | 0.3868 | 776.0 | 681.7 | |
| 0.00 | 1.24 | 0.00 | 0.68 | 16.13 | 336.18 | -24.54 | 67.33 | 0.4342 | 732.0 | 450.6 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |