SDO HMI 2011-11-25 02:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.68 | 43.92 | 22.31 | 71.02 | 18.91 | 315.28 | 71.64 | 289.37 | 0.9522 | -242.6 | -34.0 | |
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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 |
| 2.06 | 2.48 | 3.76 | 4.55 | 17.64 | 317.65 | 74.02 | 287.86 | 0.9637 | -355.2 | -240.6 | |
| 5.99 | 11.73 | 11.35 | 22.30 | 18.84 | 318.15 | 74.51 | 289.08 | 0.9662 | -418.3 | -191.5 | |
| 0.00 | 1.28 | 0.00 | 2.18 | 18.45 | 316.24 | 72.60 | 288.80 | 0.9575 | -478.0 | -432.3 | |
| 1.80 | 5.31 | 3.05 | 9.01 | 19.08 | 316.19 | 72.55 | 289.45 | 0.9575 | -500.5 | -281.0 | |
| 0.00 | 1.54 | 0.00 | 2.32 | 17.64 | 313.95 | 70.31 | 288.12 | 0.9455 | 389.0 | 223.2 | |
| 1.63 | 2.14 | 2.49 | 3.27 | 19.29 | 314.19 | 70.56 | 289.83 | 0.9476 | -374.0 | -308.0 | |
| 0.00 | 10.79 | 0.00 | 15.34 | 18.95 | 312.68 | 69.04 | 289.61 | 0.9391 | 230.0 | 53.7 | |
| 0.00 | 1.54 | 0.00 | 2.27 | 20.00 | 313.31 | 69.68 | 290.67 | 0.9433 | -369.0 | -296.9 | |
| 0.00 | 1.11 | 0.00 | 1.50 | 18.11 | 311.52 | 67.88 | 288.83 | 0.9319 | 92.0 | 95.1 | |
| 1.20 | 2.06 | 1.66 | 2.86 | 19.63 | 311.98 | 68.34 | 290.40 | 0.9355 | 364.6 | 442.0 | |
| 0.00 | 3.17 | 0.00 | 4.41 | 19.82 | 312.06 | 68.43 | 290.59 | 0.9362 | 479.0 | 392.4 | |
| 0.00 | 0.77 | 0.00 | 1.01 | 19.44 | 310.73 | 67.09 | 290.34 | 0.9280 | 481.0 | 413.2 | |
| 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. | |