SDO HMI 2014-12-04 14:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.67 | 20.82 | 3.53 | 19.85 | -19.48 | 109.48 | 56.35 | 246.71 | 0.8558 | 196.0 | 196.2 | |
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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 |
| 1.62 | 3.93 | 1.65 | 4.00 | -20.28 | 111.76 | 58.63 | 246.36 | 0.8762 | 346.8 | 256.3 | |
| 0.60 | 2.65 | 0.60 | 2.66 | -20.09 | 111.34 | 58.21 | 246.48 | 0.8726 | 558.7 | 424.9 | |
| 0.00 | 1.02 | 0.00 | 1.00 | -19.51 | 110.30 | 57.17 | 246.89 | 0.8632 | 378.0 | 371.4 | |
| 0.00 | 1.37 | 0.00 | 1.36 | -20.56 | 110.84 | 57.71 | 245.84 | 0.8696 | 579.0 | 500.1 | |
| 0.00 | 1.02 | 0.00 | 1.00 | -19.99 | 110.45 | 57.32 | 246.39 | 0.8653 | 547.0 | 450.3 | |
| 0.00 | 1.37 | 0.00 | 1.28 | -17.87 | 109.12 | 55.98 | 248.47 | 0.8501 | 503.0 | 369.1 | |
| 0.00 | 0.94 | 0.00 | 0.93 | -20.62 | 110.52 | 57.39 | 245.69 | 0.8672 | 678.0 | 617.6 | |
| 0.00 | 1.02 | 0.00 | 0.95 | -18.40 | 108.70 | 55.57 | 247.77 | 0.8477 | 549.0 | 473.8 | |
| 0.00 | 1.02 | 0.00 | 0.93 | -17.93 | 107.93 | 54.80 | 248.12 | 0.8399 | 268.0 | 253.2 | |
| 0.00 | 1.79 | 0.00 | 1.60 | -17.95 | 107.30 | 54.16 | 247.93 | 0.8344 | -455.0 | -358.2 | |
| 0.00 | 0.94 | 0.00 | 0.84 | -18.14 | 107.27 | 54.14 | 247.71 | 0.8346 | -348.0 | -248.6 | |
| 1.45 | 3.07 | 1.28 | 2.72 | -19.73 | 106.48 | 53.35 | 245.63 | 0.8312 | -475.8 | -378.1 | |
| 0.00 | 0.68 | 0.00 | 0.58 | -18.59 | 105.13 | 51.99 | 246.58 | 0.8161 | -345.0 | -316.1 | |
| 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. | |