SDO HMI 2011-11-07 14:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.51 | 281.75 | 47.09 | 269.43 | 9.63 | 55.56 | -58.81 | 80.99 | 0.8548 | -394.6 | -216.5 | |
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back to the solar disc SDO HMI 2011-11-07 14:58:58 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 |
| 22.42 | 234.92 | 20.52 | 217.23 | 9.29 | 56.99 | -57.38 | 81.34 | 0.8429 | -870.9 | -216.8 | |
| 0.00 | 0.95 | 0.00 | 0.88 | 10.74 | 56.52 | -57.84 | 79.65 | 0.8476 | -395.0 | -321.6 | |
| 5.09 | 10.26 | 4.81 | 9.71 | 12.04 | 55.93 | -58.44 | 78.15 | 0.8535 | 415.7 | -51.9 | |
| 0.00 | 1.03 | 0.00 | 0.97 | 10.76 | 56.29 | -58.07 | 79.64 | 0.8497 | -197.0 | -169.6 | |
| 0.95 | -1.00 | 0.88 | -1.00 | 8.85 | 56.59 | -57.77 | 81.88 | 0.8465 | -468.3 | 999999 | |
| 4.57 | -1.00 | 4.27 | -1.00 | 9.37 | 56.23 | -58.14 | 81.27 | 0.8499 | -288.0 | 999999 | |
| 3.88 | -1.00 | 3.64 | -1.00 | 9.69 | 56.08 | -58.28 | 80.90 | 0.8513 | -331.4 | 999999 | |
| 1.21 | 2.59 | 1.16 | 2.49 | 11.15 | 55.17 | -59.19 | 79.23 | 0.8599 | -564.9 | -546.1 | |
| 0.00 | 0.86 | 0.00 | 0.91 | 15.83 | 52.34 | -62.02 | 74.04 | 0.8856 | 401.0 | 374.1 | |
| 4.74 | 19.23 | 5.33 | 21.58 | 9.43 | 50.30 | -64.07 | 81.32 | 0.8993 | -640.0 | -415.8 | |
| 0.00 | 0.95 | 0.00 | 1.08 | 10.04 | 50.01 | -64.36 | 80.64 | 0.9015 | -280.0 | -262.0 | |
| 0.60 | 2.16 | 0.68 | 2.44 | 9.08 | 50.00 | -64.37 | 81.71 | 0.9015 | -277.1 | -244.8 | |
| 0.00 | 1.21 | 0.00 | 1.39 | 9.84 | 49.66 | -64.71 | 80.87 | 0.9041 | -165.0 | -112.7 | |
| 0.00 | 1.90 | 0.00 | 2.59 | 12.40 | 45.35 | -69.02 | 78.13 | 0.9334 | 451.0 | 346.9 | |
| 4.05 | 5.69 | 5.80 | 8.16 | 12.73 | 44.26 | -70.10 | 77.80 | 0.9399 | 381.3 | 177.1 | |
| 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. | |