SDO HMI 2013-02-21 22:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 99.50 | 560.76 | 137.42 | 773.70 | 10.13 | 69.79 | 66.90 | 283.84 | 0.9321 | -3.7 | 5.2 | |
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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 |
| 7.73 | 253.92 | 13.07 | 413.04 | 9.96 | 74.12 | 71.23 | 282.73 | 0.9574 | 311.9 | -162.6 | |
| 34.46 | -1.00 | 55.70 | -1.00 | 9.88 | 73.25 | 70.36 | 282.82 | 0.9529 | -604.7 | 999999 | |
| 2.41 | -1.00 | 3.75 | -1.00 | 10.35 | 72.50 | 69.61 | 283.45 | 0.9495 | -590.5 | 999999 | |
| 2.15 | -1.00 | 3.25 | -1.00 | 9.80 | 72.06 | 69.17 | 282.97 | 0.9466 | -716.5 | 999999 | |
| 0.00 | 1.12 | 0.00 | 1.63 | 9.92 | 71.19 | 68.30 | 283.27 | 0.9418 | -658.0 | -601.6 | |
| 0.00 | 4.64 | 0.00 | 6.67 | 9.68 | 71.00 | 68.11 | 283.06 | 0.9405 | -697.0 | -528.5 | |
| 0.00 | 0.77 | 0.00 | 1.06 | 11.18 | 69.61 | 66.72 | 284.92 | 0.9342 | -375.0 | -377.2 | |
| 1.29 | 4.38 | 1.70 | 5.79 | 10.20 | 68.88 | 65.99 | 284.06 | 0.9284 | 122.1 | -17.4 | |
| 0.00 | 1.72 | 0.00 | 2.20 | 9.58 | 68.26 | 65.37 | 283.54 | 0.9237 | -280.0 | -295.9 | |
| 1.37 | 4.81 | 1.83 | 6.42 | 11.28 | 68.90 | 66.01 | 285.19 | 0.9300 | -620.8 | -477.4 | |
| 0.00 | 3.01 | 0.00 | 3.77 | 9.25 | 67.85 | 64.97 | 283.28 | 0.9205 | -671.0 | -454.6 | |
| 0.69 | 3.52 | 0.85 | 4.35 | 8.87 | 67.44 | 64.55 | 282.97 | 0.9172 | 257.1 | 104.2 | |
| 0.00 | 0.60 | 0.00 | 0.74 | 8.62 | 67.35 | 64.46 | 282.71 | 0.9163 | 192.0 | 227.6 | |
| 0.00 | 0.86 | 0.00 | 1.11 | 12.15 | 67.90 | 65.01 | 286.35 | 0.9251 | -84.0 | -85.6 | |
| 6.44 | 278.58 | 7.68 | 323.59 | 9.64 | 66.38 | 63.49 | 284.03 | 0.9112 | 453.6 | 249.3 | |
| 2.32 | -15.00 | 2.75 | -15.00 | 10.58 | 66.05 | 63.16 | 285.12 | 0.9103 | -141.3 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.88 | 8.93 | 65.22 | 62.33 | 283.53 | 0.9017 | 546.0 | 532.0 | |
| 0.00 | 0.77 | 0.00 | 0.93 | 11.83 | 66.14 | 63.25 | 286.43 | 0.9130 | 180.0 | 127.9 | |
| 40.64 | -15.00 | 46.84 | -15.00 | 10.52 | 65.23 | 62.34 | 285.26 | 0.9045 | 702.7 | 999999 | |
| 0.00 | 1.29 | 0.00 | 1.52 | 11.68 | 65.61 | 62.72 | 286.40 | 0.9091 | 156.0 | 155.4 | |
| 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. | |