SDO HMI 2014-04-21 11:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.55 | 78.01 | 16.87 | 70.89 | -23.29 | 117.66 | -56.23 | 114.55 | 0.8413 | 458.2 | 365.3 | |
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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 | 0.27 | 0.00 | 0.24 | -25.39 | 118.63 | -55.26 | 117.20 | 0.8368 | 372.0 | 349.3 | |
| 0.00 | 0.27 | 0.00 | 0.24 | -25.36 | 118.24 | -55.66 | 117.08 | 0.8401 | 378.0 | 411.7 | |
| 12.34 | 59.73 | 11.05 | 53.40 | -23.19 | 118.38 | -55.51 | 114.56 | 0.8351 | 808.0 | 458.5 | |
| 3.28 | -3.00 | 2.98 | -3.00 | -23.38 | 117.85 | -56.04 | 114.68 | 0.8400 | 409.7 | 999999 | |
| 0.00 | 1.33 | 0.00 | 1.26 | -24.38 | 116.44 | -57.45 | 115.60 | 0.8534 | 108.0 | 186.5 | |
| 0.00 | 1.15 | 0.00 | 1.06 | -23.04 | 117.24 | -56.66 | 114.18 | 0.8448 | 281.0 | 263.5 | |
| 0.00 | 0.89 | 0.00 | 0.81 | -22.42 | 117.46 | -56.43 | 113.48 | 0.8419 | 390.0 | 284.4 | |
| 0.00 | 1.24 | 0.00 | 1.14 | -22.88 | 117.16 | -56.73 | 113.97 | 0.8451 | 206.0 | 175.5 | |
| 0.00 | 1.15 | 0.00 | 1.05 | -22.10 | 117.54 | -56.36 | 113.12 | 0.8408 | 552.0 | 466.8 | |
| 1.51 | 5.77 | 1.46 | 5.61 | -23.91 | 115.34 | -58.55 | 114.87 | 0.8617 | 435.4 | 283.4 | |
| 0.00 | 1.95 | 0.00 | 1.90 | -23.64 | 115.16 | -58.74 | 114.52 | 0.8628 | -314.0 | -232.3 | |
| 0.00 | 1.51 | 0.00 | 1.50 | -23.85 | 114.48 | -59.41 | 114.66 | 0.8684 | -165.0 | -108.8 | |
| 1.42 | 2.75 | 1.38 | 2.68 | -22.72 | 114.98 | -58.91 | 113.44 | 0.8630 | -535.8 | -393.9 | |
| 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. | |