SDO HMI 2014-04-17 04:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.65 | 244.35 | 55.25 | 329.54 | 18.70 | 165.67 | -64.89 | 67.35 | 0.9297 | -197.6 | -160.7 | |
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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 |
| 13.99 | 153.03 | 16.99 | 189.29 | 18.73 | 168.30 | -62.26 | 66.67 | 0.9145 | -880.0 | -232.2 | |
| 5.40 | -1.00 | 6.76 | -1.00 | 18.92 | 167.54 | -63.02 | 66.66 | 0.9197 | -303.7 | 999999 | |
| 3.28 | -1.00 | 4.09 | -1.00 | 18.32 | 167.38 | -63.18 | 67.34 | 0.9197 | -552.6 | 999999 | |
| 3.01 | -1.00 | 3.84 | -1.00 | 18.30 | 166.89 | -63.67 | 67.49 | 0.9227 | -172.0 | 999999 | |
| 1.95 | 28.16 | 2.55 | 36.83 | 18.40 | 166.16 | -64.39 | 67.57 | 0.9273 | 60.0 | 12.6 | |
| 0.00 | 0.80 | 0.00 | 1.23 | 20.27 | 162.76 | -67.80 | 66.45 | 0.9488 | 331.0 | 318.3 | |
| 0.00 | 1.33 | 0.00 | 2.12 | 20.07 | 162.07 | -68.49 | 66.81 | 0.9520 | 180.0 | 140.8 | |
| 0.00 | 0.27 | 0.00 | 0.39 | 18.63 | 163.24 | -67.31 | 68.03 | 0.9442 | 435.0 | 406.7 | |
| 0.00 | 1.95 | 0.00 | 2.88 | 18.27 | 163.28 | -67.28 | 68.39 | 0.9435 | 542.0 | 483.8 | |
| 0.00 | 3.28 | 0.00 | 5.21 | 19.27 | 161.92 | -68.64 | 67.66 | 0.9518 | 448.0 | 367.7 | |
| 0.00 | 1.15 | 0.00 | 1.86 | 19.14 | 161.59 | -68.96 | 67.87 | 0.9532 | 360.0 | 393.8 | |
| 4.16 | 48.00 | 6.88 | 80.30 | 19.43 | 161.23 | -69.33 | 67.65 | 0.9553 | 27.6 | -228.6 | |
| 0.00 | 0.27 | 0.00 | 0.40 | 17.70 | 162.47 | -68.09 | 69.16 | 0.9471 | 288.0 | 280.3 | |
| 0.71 | 1.86 | 1.02 | 2.69 | 16.37 | 163.30 | -67.26 | 70.35 | 0.9410 | 453.1 | 339.6 | |
| 6.29 | -12.00 | 10.35 | -12.00 | 18.78 | 161.19 | -69.37 | 68.32 | 0.9548 | 281.6 | 999999 | |
| 1.86 | 4.25 | 2.77 | 6.34 | 16.90 | 162.75 | -67.81 | 69.92 | 0.9447 | 477.3 | 255.1 | |
| 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. | |