SDO HMI 2011-10-17 20:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 107.89 | 524.09 | 60.37 | 293.00 | -12.32 | 48.79 | 20.81 | 228.56 | 0.4636 | -173.2 | -156.1 | |
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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 | 0.78 | 0.00 | 0.46 | -9.69 | 55.44 | 27.46 | 240.77 | 0.5229 | 535.0 | 470.0 | |
| 18.23 | 157.66 | 10.50 | 90.68 | -11.95 | 53.21 | 25.23 | 234.81 | 0.5122 | 997.4 | 338.1 | |
| 15.61 | -2.00 | 8.94 | -2.00 | -11.92 | 52.60 | 24.62 | 234.20 | 0.5045 | 1221.8 | 999999 | |
| 2.53 | 6.54 | 1.44 | 3.73 | -11.93 | 51.93 | 23.95 | 233.44 | 0.4964 | 954.3 | 827.3 | |
| 0.00 | 2.88 | 0.00 | 1.64 | -12.04 | 51.54 | 23.56 | 232.81 | 0.4926 | 928.0 | 707.0 | |
| 0.00 | 1.40 | 0.00 | 0.79 | -12.03 | 51.27 | 23.29 | 232.51 | 0.4893 | 905.0 | 785.5 | |
| 0.00 | 2.88 | 0.00 | 1.63 | -12.01 | 50.84 | 22.86 | 232.02 | 0.4839 | 177.0 | 310.5 | |
| 4.62 | 9.51 | 2.60 | 5.35 | -11.78 | 50.55 | 22.57 | 232.06 | 0.4784 | 869.6 | 787.5 | |
| 1.92 | -8.00 | 1.08 | -8.00 | -11.59 | 50.50 | 22.52 | 232.32 | 0.4760 | 937.5 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.48 | -8.14 | 49.41 | 21.43 | 237.27 | 0.4317 | 780.0 | 639.3 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -12.33 | 49.51 | 21.53 | 229.82 | 0.4712 | 517.0 | 357.1 | |
| 6.63 | 282.01 | 3.65 | 155.16 | -12.03 | 47.17 | 19.19 | 227.06 | 0.4410 | -1105.3 | -480.3 | |
| 1.66 | -12.00 | 0.91 | -12.00 | -11.84 | 47.03 | 19.05 | 227.18 | 0.4373 | -1086.7 | 999999 | |
| 10.73 | 55.02 | 5.95 | 30.60 | -13.25 | 47.07 | 19.09 | 224.90 | 0.4529 | -1018.5 | -232.8 | |
| 1.13 | -12.00 | 0.63 | -12.00 | -12.27 | 47.00 | 19.01 | 226.39 | 0.4416 | -869.6 | 999999 | |
| 5.41 | -12.00 | 2.97 | -12.00 | -12.08 | 46.79 | 18.81 | 226.40 | 0.4371 | -1365.6 | 999999 | |
| 39.42 | -12.00 | 21.70 | -12.00 | -12.57 | 46.37 | 18.39 | 224.95 | 0.4377 | -1156.0 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -11.68 | 45.16 | 17.17 | 224.48 | 0.4144 | 583.0 | 481.7 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -12.31 | 44.14 | 16.16 | 221.69 | 0.4107 | -905.0 | -686.7 | |
| 0.00 | 1.48 | 0.00 | 0.80 | -11.95 | 43.74 | 15.76 | 221.57 | 0.4022 | -803.0 | -691.4 | |
| 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. | |