SDO HMI 2014-04-09 12:01:18 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.05 | 46.71 | 9.25 | 42.19 | 2.68 | 27.72 | 55.93 | 277.47 | 0.8337 | 210.4 | 141.8 | |
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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 |
| 0.00 | 1.50 | 0.00 | 1.58 | 1.32 | 33.45 | 61.66 | 274.72 | 0.8849 | -398.0 | -288.0 | |
| 1.50 | 3.53 | 1.58 | 3.72 | 1.67 | 33.41 | 61.62 | 275.13 | 0.8849 | -536.9 | -395.3 | |
| 0.00 | 0.26 | 0.00 | 0.28 | 1.44 | 33.20 | 61.41 | 274.90 | 0.8830 | -431.0 | -370.7 | |
| 0.00 | 1.15 | 0.00 | 1.19 | 1.08 | 32.87 | 61.08 | 274.54 | 0.8799 | -528.0 | -416.5 | |
| 0.00 | 2.91 | 0.00 | 2.93 | 1.87 | 31.92 | 60.14 | 275.58 | 0.8729 | -596.0 | -357.3 | |
| 0.00 | 1.06 | 0.00 | 1.05 | 1.17 | 31.53 | 59.74 | 274.84 | 0.8686 | -386.0 | -354.3 | |
| 0.00 | 0.97 | 0.00 | 0.96 | 1.91 | 31.38 | 59.59 | 275.71 | 0.8683 | -482.0 | -455.8 | |
| 0.00 | 1.23 | 0.00 | 1.21 | 1.25 | 31.11 | 59.32 | 275.00 | 0.8652 | -537.0 | -447.0 | |
| 2.12 | 4.85 | 1.93 | 4.41 | 2.52 | 28.27 | 56.49 | 276.95 | 0.8412 | 429.8 | 304.9 | |
| 0.00 | 0.62 | 0.00 | 0.56 | 2.29 | 28.15 | 56.36 | 276.71 | 0.8397 | 414.0 | 397.4 | |
| 0.00 | 1.06 | 0.00 | 0.96 | 3.44 | 28.08 | 56.29 | 278.07 | 0.8408 | -539.0 | -441.4 | |
| 6.43 | 21.86 | 5.74 | 19.50 | 2.57 | 27.46 | 55.68 | 277.16 | 0.8337 | 810.8 | 454.5 | |
| 0.00 | 0.44 | 0.00 | 0.30 | 7.37 | 12.45 | 40.66 | 287.72 | 0.6807 | 633.0 | 568.2 | |
| 0.00 | 1.23 | 0.00 | 0.83 | 8.01 | 12.32 | 40.53 | 288.68 | 0.6816 | 539.0 | 442.6 | |
| 0.00 | 0.79 | 0.00 | 0.52 | 1.59 | 11.81 | 40.02 | 279.53 | 0.6541 | 658.0 | 549.7 | |
| 0.00 | 0.79 | 0.00 | 0.53 | 7.79 | 12.17 | 40.39 | 288.43 | 0.6790 | 727.0 | 590.0 | |
| 0.00 | 1.67 | 0.00 | 1.13 | 8.30 | 12.08 | 40.29 | 289.20 | 0.6799 | 723.0 | 635.1 | |
| 0.00 | 0.79 | 0.00 | 0.53 | 7.80 | 11.98 | 40.19 | 288.54 | 0.6766 | 669.0 | 563.4 | |
| 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. | |