SDO HMI 2011-04-30 13:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.48 | 242.07 | 71.99 | 371.97 | 20.37 | 187.14 | 67.91 | 293.31 | 0.9452 | 188.3 | 15.2 | |
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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 |
| 3.03 | 58.82 | 6.32 | 120.87 | 20.11 | 192.94 | 73.70 | 291.90 | 0.9725 | 329.8 | -8.8 | |
| 6.15 | -1.00 | 12.37 | -1.00 | 20.00 | 192.34 | 73.11 | 291.89 | 0.9701 | -526.7 | 999999 | |
| 0.00 | 1.16 | 0.00 | 2.04 | 19.74 | 190.15 | 70.92 | 292.01 | 0.9607 | -203.0 | -146.9 | |
| 0.00 | 1.25 | 0.00 | 2.00 | 19.10 | 188.47 | 69.24 | 291.67 | 0.9521 | -405.0 | -323.9 | |
| 0.36 | 1.78 | 0.56 | 2.80 | 19.32 | 187.95 | 68.72 | 292.01 | 0.9498 | -550.8 | -477.3 | |
| 0.00 | 0.89 | 0.00 | 1.39 | 19.55 | 187.89 | 68.66 | 292.25 | 0.9497 | -365.0 | -315.6 | |
| 0.00 | 1.52 | 0.00 | 2.28 | 19.65 | 187.11 | 67.88 | 292.52 | 0.9458 | 111.0 | 37.1 | |
| 0.00 | 1.07 | 0.00 | 1.58 | 19.59 | 186.72 | 67.48 | 292.54 | 0.9437 | -382.0 | -362.4 | |
| 1.52 | 163.37 | 2.20 | 222.34 | 20.05 | 186.19 | 66.95 | 293.12 | 0.9414 | -260.9 | 37.4 | |
| 3.56 | -9.00 | 5.20 | -9.00 | 20.63 | 186.12 | 66.88 | 293.74 | 0.9418 | -335.8 | 999999 | |
| 2.76 | -9.00 | 3.87 | -9.00 | 20.12 | 185.35 | 66.11 | 293.38 | 0.9369 | 321.4 | 999999 | |
| 1.87 | -9.00 | 2.52 | -9.00 | 20.47 | 184.38 | 65.15 | 293.97 | 0.9319 | -365.5 | 999999 | |
| 17.74 | -9.00 | 23.68 | -9.00 | 20.45 | 184.05 | 64.82 | 294.03 | 0.9300 | 535.9 | 999999 | |
| 0.00 | 1.16 | 0.00 | 1.63 | 22.10 | 184.91 | 65.68 | 295.54 | 0.9372 | -398.0 | -337.5 | |
| 0.00 | 0.98 | 0.00 | 1.33 | 21.68 | 184.23 | 65.00 | 295.27 | 0.9328 | 411.0 | 377.7 | |
| 6.86 | -9.00 | 8.92 | -9.00 | 20.70 | 183.34 | 64.11 | 294.46 | 0.9261 | 838.4 | 999999 | |
| 4.63 | 6.77 | 6.35 | 9.30 | 22.02 | 184.29 | 65.05 | 295.61 | 0.9337 | 297.6 | 58.4 | |
| 0.00 | 1.07 | 0.00 | 1.46 | 22.30 | 184.07 | 64.84 | 295.95 | 0.9329 | 359.0 | 250.7 | |
| 0.00 | 1.25 | 0.00 | 1.67 | 21.98 | 183.71 | 64.48 | 295.70 | 0.9303 | 441.0 | 407.4 | |
| 0.00 | 0.98 | 0.00 | 1.28 | 21.62 | 183.26 | 64.02 | 295.44 | 0.9271 | 545.0 | 504.1 | |
| 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. | |