SDO HMI 2011-11-07 01:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.19 | 220.36 | 48.26 | 268.78 | 9.48 | 55.27 | -66.21 | 81.31 | 0.9130 | -477.4 | -125.2 | |
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back to the solar disc SDO HMI 2011-11-07 01:58:59 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 |
| 22.36 | 195.94 | 25.48 | 226.13 | 9.17 | 56.96 | -64.52 | 81.65 | 0.9026 | -783.8 | -160.3 | |
| 7.16 | -1.00 | 8.38 | -1.00 | 9.34 | 56.26 | -65.22 | 81.46 | 0.9077 | -205.7 | 999999 | |
| 0.86 | -1.00 | 1.00 | -1.00 | 8.48 | 56.55 | -64.93 | 82.41 | 0.9056 | -299.0 | 999999 | |
| 0.78 | -1.00 | 0.92 | -1.00 | 9.47 | 55.99 | -65.49 | 81.31 | 0.9097 | 109.0 | 999999 | |
| 1.21 | -1.00 | 1.42 | -1.00 | 9.21 | 56.09 | -65.39 | 81.61 | 0.9090 | 99.0 | 999999 | |
| 6.04 | 8.46 | 9.41 | 13.19 | 9.96 | 49.64 | -71.84 | 80.76 | 0.9496 | -436.7 | -83.3 | |
| 0.00 | 3.54 | 0.00 | 5.65 | 10.29 | 49.15 | -72.32 | 80.40 | 0.9521 | 259.0 | 100.6 | |
| 0.00 | 3.88 | 0.00 | 6.14 | 9.34 | 49.37 | -72.10 | 81.41 | 0.9510 | -455.0 | -311.8 | |
| 0.00 | 1.38 | 0.00 | 2.65 | 12.22 | 46.03 | -75.45 | 78.36 | 0.9670 | 366.0 | 332.4 | |
| 0.78 | 4.83 | 1.65 | 10.14 | 12.64 | 44.47 | -77.01 | 77.90 | 0.9735 | 187.2 | 237.5 | |
| 0.00 | 2.33 | 0.00 | 4.88 | 12.29 | 44.67 | -76.81 | 78.27 | 0.9727 | 432.0 | 296.9 | |
| 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. | |