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 |
| 22.18 | 143.10 | 16.00 | 102.82 | -24.16 | 283.19 | 39.56 | 233.43 | 0.7254 | 433.6 | 198.4 | |
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back to the solar disc SDO HMI 2011-11-25 02:58:57 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 |
| 21.15 | 124.78 | 15.32 | 90.53 | -24.01 | 284.01 | 40.38 | 234.17 | 0.7322 | 993.6 | 276.5 | |
| 0.00 | 1.11 | 0.00 | 0.78 | -21.94 | 282.73 | 39.09 | 236.00 | 0.7079 | 556.0 | 430.5 | |
| 0.00 | 1.37 | 0.00 | 0.94 | -21.66 | 281.54 | 37.90 | 235.64 | 0.6940 | 751.0 | 622.4 | |
| 0.00 | 0.94 | 0.00 | 0.65 | -21.85 | 281.56 | 37.92 | 235.40 | 0.6953 | 490.0 | 417.0 | |
| 0.00 | 0.51 | 0.00 | 0.37 | -26.88 | 281.06 | 37.42 | 228.91 | 0.7215 | 658.0 | 564.8 | |
| 0.00 | 2.06 | 0.00 | 1.36 | -23.95 | 277.00 | 33.37 | 229.58 | 0.6626 | -784.0 | -592.6 | |
| 0.00 | 0.86 | 0.00 | 0.57 | -24.14 | 276.98 | 33.35 | 229.32 | 0.6638 | -631.0 | -545.1 | |
| 0.00 | 1.71 | 0.00 | 1.12 | -23.91 | 276.68 | 33.04 | 229.38 | 0.6591 | -692.0 | -575.5 | |
| 0.00 | 1.28 | 0.00 | 0.86 | -26.55 | 275.97 | 32.33 | 225.57 | 0.6722 | -709.0 | -579.5 | |
| 0.00 | 1.46 | 0.00 | 0.97 | -26.81 | 275.62 | 31.98 | 224.98 | 0.6711 | -535.0 | -554.6 | |
| 0.00 | 2.48 | 0.00 | 1.66 | -27.18 | 275.66 | 32.02 | 224.57 | 0.6744 | -513.0 | -465.9 | |
| 1.03 | 1.88 | 0.68 | 1.25 | -26.90 | 275.14 | 31.50 | 224.47 | 0.6674 | -721.9 | -740.8 | |
| 0.00 | 1.03 | 0.00 | 0.68 | -27.27 | 274.59 | 30.95 | 223.59 | 0.6654 | -536.0 | -517.8 | |
| 0.00 | 1.63 | 0.00 | 1.08 | -27.70 | 274.34 | 30.70 | 222.86 | 0.6668 | -645.0 | -585.1 | |
| 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. | |