SDO HMI 2014-03-19 04:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.10 | 40.77 | 13.10 | 69.16 | -17.09 | 327.38 | 74.20 | 254.17 | 0.9549 | -6.2 | -54.7 | |
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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 |
| 3.40 | 22.30 | 6.53 | 43.29 | -16.57 | 329.67 | 76.49 | 254.68 | 0.9675 | 68.2 | -83.1 | |
| 0.00 | 1.31 | 0.00 | 2.37 | -16.71 | 328.67 | 75.49 | 254.58 | 0.9631 | 220.0 | 326.9 | |
| 0.00 | 0.96 | 0.00 | 1.78 | -17.07 | 329.09 | 75.92 | 254.19 | 0.9649 | 188.0 | 154.5 | |
| 0.00 | 0.61 | 0.00 | 0.98 | -15.91 | 326.52 | 73.34 | 255.52 | 0.9529 | 405.0 | 373.4 | |
| 2.61 | 5.05 | 4.25 | 8.21 | -16.47 | 326.74 | 73.56 | 254.91 | 0.9539 | 334.5 | 235.5 | |
| 0.00 | 0.70 | 0.00 | 1.18 | -17.41 | 327.51 | 74.34 | 253.90 | 0.9576 | 298.0 | 342.1 | |
| 0.00 | 1.39 | 0.00 | 1.84 | -17.52 | 322.25 | 69.07 | 253.92 | 0.9286 | -203.0 | -133.4 | |
| 0.00 | 0.96 | 0.00 | 1.25 | -17.50 | 321.88 | 68.71 | 253.95 | 0.9263 | -363.0 | -332.3 | |
| 0.00 | 0.44 | 0.00 | 0.49 | -20.03 | 317.99 | 64.81 | 251.14 | 0.9003 | -266.0 | -213.6 | |
| 1.57 | 3.05 | 1.75 | 3.40 | -19.93 | 317.69 | 64.52 | 251.23 | 0.8982 | -454.7 | -404.5 | |
| 0.00 | 0.52 | 0.00 | 0.57 | -20.12 | 316.81 | 63.63 | 250.98 | 0.8917 | -388.0 | -305.3 | |
| 0.52 | 1.48 | 0.57 | 1.62 | -21.08 | 317.03 | 63.85 | 249.92 | 0.8937 | -485.3 | -344.4 | |
| 0.00 | 1.13 | 0.00 | 1.24 | -21.29 | 317.12 | 63.95 | 249.69 | 0.8945 | -442.0 | -394.2 | |
| 0.00 | 0.87 | 0.00 | 0.94 | -20.71 | 316.60 | 63.43 | 250.31 | 0.8904 | -388.0 | -325.7 | |
| 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. | |