SDO HMI 2014-08-17 21:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.75 | 64.80 | 12.98 | 34.24 | -4.54 | 30.79 | -16.64 | 123.99 | 0.3456 | 541.3 | 226.5 | |
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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 | 1.17 | 0.00 | 0.62 | -10.57 | 36.69 | -10.74 | 148.25 | 0.3496 | -7.0 | 0.1 | |
| 0.00 | 0.27 | 0.00 | 0.14 | -7.88 | 33.20 | -14.23 | 135.68 | 0.3500 | 38.0 | 26.7 | |
| 4.05 | 45.00 | 2.12 | 23.62 | -4.19 | 31.95 | -15.48 | 124.91 | 0.3259 | 1306.1 | 460.1 | |
| 10.17 | -3.00 | 5.33 | -3.00 | -4.35 | 31.79 | -15.64 | 125.03 | 0.3296 | 1094.1 | 999999 | |
| 4.23 | -3.00 | 2.22 | -3.00 | -4.07 | 31.77 | -15.66 | 124.29 | 0.3274 | 1069.4 | 999999 | |
| 5.58 | -3.00 | 2.93 | -3.00 | -4.57 | 31.66 | -15.77 | 125.34 | 0.3335 | 632.2 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.57 | -5.44 | 31.42 | -16.01 | 127.00 | 0.3453 | 668.0 | 501.8 | |
| 0.00 | 0.54 | 0.00 | 0.28 | -4.10 | 30.82 | -16.61 | 122.77 | 0.3406 | 721.0 | 482.0 | |
| 0.00 | 1.71 | 0.00 | 0.90 | -3.85 | 30.12 | -17.31 | 121.07 | 0.3480 | 1079.0 | 872.3 | |
| 0.00 | 1.80 | 0.00 | 0.95 | -2.05 | 29.71 | -17.72 | 115.88 | 0.3396 | 826.0 | 606.3 | |
| 0.00 | 1.26 | 0.00 | 0.66 | -1.89 | 29.71 | -17.72 | 115.47 | 0.3384 | 649.0 | 560.4 | |
| 0.00 | 0.90 | 0.00 | 0.48 | -5.75 | 29.62 | -17.81 | 124.75 | 0.3719 | -746.0 | -605.9 | |
| 0.00 | 0.72 | 0.00 | 0.38 | -4.05 | 29.61 | -17.82 | 120.80 | 0.3570 | 686.0 | 556.9 | |
| 0.72 | 3.42 | 0.38 | 1.83 | -5.64 | 29.40 | -18.03 | 124.16 | 0.3738 | -1016.0 | -817.3 | |
| 0.00 | 0.90 | 0.00 | 0.48 | -3.44 | 29.33 | -18.10 | 118.93 | 0.3558 | 889.0 | 746.1 | |
| 0.00 | 1.89 | 0.00 | 1.00 | -2.61 | 29.29 | -18.14 | 116.79 | 0.3500 | -2.0 | 3.0 | |
| 0.00 | 1.62 | 0.00 | 0.92 | -8.65 | 22.57 | -24.86 | 121.53 | 0.4896 | -776.0 | -616.8 | |
| 0.00 | 2.52 | 0.00 | 1.41 | -5.48 | 22.18 | -25.25 | 115.33 | 0.4716 | -847.0 | -671.4 | |
| 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. | |