SDO HMI 2013-08-22 17:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.12 | 315.18 | 27.04 | 169.94 | -7.01 | 139.24 | 18.66 | 233.50 | 0.3971 | 894.5 | 368.2 | |
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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 | 0.99 | 0.00 | 0.55 | -7.55 | 143.86 | 23.28 | 238.43 | 0.4618 | 869.0 | 702.5 | |
| 50.12 | 285.88 | 27.04 | 154.17 | -6.85 | 139.44 | 18.86 | 234.11 | 0.3978 | 1427.2 | 422.3 | |
| 0.00 | 1.98 | 0.00 | 1.08 | -8.82 | 139.36 | 18.79 | 230.16 | 0.4162 | 407.0 | 344.8 | |
| 0.00 | 2.34 | 0.00 | 1.27 | -9.08 | 138.76 | 18.19 | 228.75 | 0.4116 | 915.0 | 712.2 | |
| 0.00 | 2.07 | 0.00 | 1.17 | -15.74 | 138.25 | 17.68 | 217.54 | 0.4816 | -844.0 | -724.3 | |
| 0.00 | 2.87 | 0.00 | 1.53 | -6.75 | 137.57 | 16.99 | 231.41 | 0.3729 | 998.0 | 762.7 | |
| 0.00 | 1.17 | 0.00 | 0.65 | -13.60 | 137.65 | 17.07 | 219.52 | 0.4503 | -760.0 | -612.8 | |
| 0.00 | 1.44 | 0.00 | 0.77 | -7.92 | 137.23 | 16.65 | 228.44 | 0.3810 | 604.0 | 443.1 | |
| 0.00 | 3.50 | 0.00 | 1.87 | -7.64 | 137.19 | 16.61 | 228.93 | 0.3775 | 897.0 | 786.1 | |
| 0.00 | 3.59 | 0.00 | 1.91 | -6.99 | 136.50 | 15.92 | 229.04 | 0.3621 | -828.0 | -656.1 | |
| 0.00 | 1.08 | 0.00 | 0.57 | -6.33 | 136.47 | 15.90 | 230.40 | 0.3549 | -746.0 | -561.4 | |
| 0.00 | 4.40 | 0.00 | 2.34 | -7.33 | 136.44 | 15.87 | 228.23 | 0.3651 | -854.0 | -628.4 | |
| 0.00 | 1.17 | 0.00 | 0.63 | -10.21 | 135.16 | 14.59 | 220.39 | 0.3841 | -882.0 | -714.3 | |
| 0.00 | 1.17 | 0.00 | 0.61 | -5.06 | 134.80 | 14.22 | 230.11 | 0.3204 | -823.0 | -720.5 | |
| 0.00 | 1.53 | 0.00 | 0.82 | -10.01 | 134.87 | 14.29 | 220.15 | 0.3786 | -836.0 | -661.4 | |
| 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. | |