SDO HMI 2011-11-12 07:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.13 | 127.52 | 34.51 | 200.62 | -13.56 | 122.27 | 69.99 | 254.54 | 0.9489 | 373.9 | 52.7 | |
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back to the solar disc SDO HMI 2011-11-12 07:58:58 UT
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 |
| 0.00 | 0.95 | 0.00 | 1.32 | -9.25 | 120.51 | 68.24 | 258.84 | 0.9359 | 194.0 | 134.0 | |
| 2.84 | 73.45 | 4.84 | 123.52 | -15.00 | 123.85 | 71.58 | 253.27 | 0.9582 | -180.5 | 22.7 | |
| 0.69 | 48.05 | 1.00 | 68.94 | -11.20 | 121.17 | 68.90 | 256.86 | 0.9413 | -173.8 | 104.9 | |
| 2.15 | -2.00 | 3.61 | -2.00 | -14.95 | 123.52 | 71.25 | 253.27 | 0.9566 | 242.7 | 999999 | |
| 8.27 | -3.00 | 11.78 | -3.00 | -11.06 | 120.85 | 68.57 | 256.96 | 0.9393 | 617.9 | 999999 | |
| 2.93 | -2.00 | 4.83 | -2.00 | -15.31 | 123.23 | 70.96 | 252.86 | 0.9554 | 394.5 | 999999 | |
| 5.25 | -2.00 | 8.45 | -2.00 | -14.94 | 122.75 | 70.48 | 253.17 | 0.9528 | 627.5 | 999999 | |
| 0.00 | 1.89 | 0.00 | 2.51 | -11.34 | 119.12 | 66.85 | 256.42 | 0.9291 | 342.0 | 292.5 | |
| 0.00 | 1.64 | 0.00 | 2.17 | -13.04 | 118.90 | 66.63 | 254.57 | 0.9293 | -344.0 | -274.9 | |
| 0.00 | 0.77 | 0.00 | 1.03 | -13.23 | 119.00 | 66.73 | 254.38 | 0.9302 | -157.0 | -179.6 | |
| 0.00 | 0.77 | 0.00 | 1.13 | -15.85 | 120.50 | 68.23 | 251.87 | 0.9416 | 424.0 | 374.3 | |
| 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. | |