SDO HMI 2014-04-19 18:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.35 | 39.55 | 9.93 | 35.36 | -19.81 | 140.39 | -56.06 | 110.36 | 0.8337 | 140.6 | 54.2 | |
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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 |
| 2.22 | 4.61 | 1.80 | 3.74 | -18.86 | 144.54 | -51.91 | 109.82 | 0.7940 | 721.9 | 583.5 | |
| 2.84 | 7.80 | 2.33 | 6.41 | -18.71 | 143.82 | -52.63 | 109.52 | 0.8009 | 567.6 | 505.5 | |
| 0.00 | 1.33 | 0.00 | 1.11 | -18.86 | 143.33 | -53.13 | 109.63 | 0.8059 | 452.0 | 362.3 | |
| 0.00 | 1.51 | 0.00 | 1.28 | -18.77 | 142.41 | -54.05 | 109.37 | 0.8147 | -19.0 | 40.9 | |
| 2.04 | 4.52 | 1.80 | 3.99 | -20.30 | 141.01 | -55.44 | 111.03 | 0.8297 | 625.7 | 423.4 | |
| 0.00 | 0.62 | 0.00 | 0.58 | -21.57 | 138.80 | -57.66 | 112.20 | 0.8507 | -458.0 | -433.6 | |
| 0.00 | 0.44 | 0.00 | 0.41 | -20.16 | 139.47 | -56.99 | 110.63 | 0.8433 | -505.0 | -497.4 | |
| 0.00 | 0.80 | 0.00 | 0.73 | -20.11 | 139.26 | -57.20 | 110.55 | 0.8451 | -448.0 | -339.4 | |
| 0.00 | 1.42 | 0.00 | 1.30 | -19.74 | 139.41 | -57.05 | 110.13 | 0.8433 | -435.0 | -416.6 | |
| 0.00 | 1.42 | 0.00 | 1.37 | -22.09 | 137.65 | -58.81 | 112.64 | 0.8609 | -432.0 | -420.1 | |
| 0.00 | 2.13 | 0.00 | 2.07 | -22.06 | 137.29 | -59.17 | 112.56 | 0.8638 | -331.0 | -240.6 | |
| 3.10 | 5.14 | 2.91 | 4.82 | -19.23 | 138.44 | -58.02 | 109.41 | 0.8513 | 600.2 | 332.2 | |
| 1.15 | 2.84 | 1.09 | 2.67 | -19.53 | 138.26 | -58.19 | 109.74 | 0.8530 | 291.8 | 201.2 | |
| 0.00 | 2.75 | 0.00 | 2.72 | -21.54 | 136.68 | -59.77 | 111.88 | 0.8681 | -485.0 | -395.7 | |
| 0.00 | 0.27 | 0.00 | 0.26 | -20.17 | 137.57 | -58.89 | 110.41 | 0.8595 | 363.0 | 325.7 | |
| 0.00 | 1.95 | 0.00 | 1.90 | -20.23 | 137.03 | -59.42 | 110.41 | 0.8640 | -572.0 | -440.6 | |
| 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. | |