SDO HMI 2014-04-20 15:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 86.17 | 450.43 | 49.19 | 255.85 | 17.91 | 166.74 | -18.17 | 37.28 | 0.4907 | -433.9 | -285.8 | |
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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 |
| 20.30 | 390.85 | 11.46 | 220.65 | 18.14 | 168.06 | -16.85 | 35.10 | 0.4809 | -1180.7 | -392.3 | |
| 37.24 | -1.00 | 21.01 | -1.00 | 17.80 | 167.63 | -17.28 | 36.22 | 0.4805 | -1314.5 | 999999 | |
| 10.55 | -1.00 | 5.98 | -1.00 | 17.79 | 166.80 | -18.11 | 37.50 | 0.4881 | -837.4 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.66 | 18.35 | 165.67 | -19.24 | 38.44 | 0.5051 | -672.0 | -434.4 | |
| 0.00 | 0.53 | 0.00 | 0.31 | 19.22 | 164.27 | -20.63 | 39.25 | 0.5280 | -532.0 | -500.5 | |
| 0.00 | 0.71 | 0.00 | 0.42 | 19.85 | 163.30 | -21.61 | 39.73 | 0.5440 | 630.0 | 507.8 | |
| 0.00 | 3.64 | 0.00 | 2.10 | 17.39 | 163.21 | -21.69 | 43.07 | 0.5186 | 747.0 | 635.2 | |
| 0.00 | 1.60 | 0.00 | 0.95 | 20.03 | 162.72 | -22.19 | 40.23 | 0.5515 | 844.0 | 643.0 | |
| 0.00 | 1.33 | 0.00 | 0.79 | 19.74 | 162.48 | -22.42 | 40.88 | 0.5506 | 720.0 | 594.3 | |
| 0.00 | 1.15 | 0.00 | 0.67 | 17.28 | 162.65 | -22.26 | 43.95 | 0.5232 | 886.0 | 650.0 | |
| 0.00 | 1.77 | 0.00 | 1.03 | 17.41 | 162.60 | -22.31 | 43.83 | 0.5251 | 977.0 | 764.7 | |
| 0.00 | 1.95 | 0.00 | 1.15 | 19.23 | 162.04 | -22.87 | 42.09 | 0.5496 | 846.0 | 713.6 | |
| 0.00 | 1.51 | 0.00 | 0.88 | 17.03 | 162.30 | -22.60 | 44.72 | 0.5243 | 808.0 | 480.5 | |
| 0.62 | 2.04 | 0.37 | 1.20 | 18.74 | 161.94 | -22.97 | 42.85 | 0.5455 | 901.3 | 701.6 | |
| 0.00 | 3.10 | 0.00 | 1.83 | 18.44 | 161.98 | -22.93 | 43.19 | 0.5421 | 819.0 | 765.0 | |
| 0.00 | 1.33 | 0.00 | 0.79 | 18.59 | 161.72 | -23.19 | 43.32 | 0.5461 | 549.0 | 446.6 | |
| 0.00 | 1.33 | 0.00 | 0.78 | 17.21 | 161.80 | -23.10 | 45.09 | 0.5314 | 758.0 | 618.7 | |
| 0.00 | 1.42 | 0.00 | 0.81 | 14.44 | 161.69 | -23.21 | 49.29 | 0.5056 | 669.0 | 379.6 | |
| 5.67 | 33.69 | 3.37 | 20.02 | 18.14 | 160.57 | -24.34 | 45.27 | 0.5534 | 858.5 | 531.5 | |
| 5.94 | -19.00 | 3.52 | -19.00 | 17.88 | 160.46 | -24.44 | 45.74 | 0.5519 | 1101.0 | 999999 | |
| 5.85 | -19.00 | 3.48 | -19.00 | 17.99 | 160.13 | -24.77 | 45.96 | 0.5564 | 722.7 | 999999 | |
| 0.00 | 1.33 | 0.00 | 0.81 | 14.85 | 155.12 | -29.78 | 55.44 | 0.5852 | -699.0 | -605.9 | |
| 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. | |