SDO HMI 2014-03-29 02:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.54 | 22.25 | 1.65 | 14.54 | 17.76 | 89.54 | -32.87 | 52.48 | 0.6538 | -257.9 | -266.7 | |
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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 |
| 0.00 | 0.88 | 0.00 | 0.56 | 19.60 | 93.22 | -29.19 | 46.94 | 0.6311 | 602.0 | 510.1 | |
| 0.00 | 0.35 | 0.00 | 0.23 | 18.34 | 91.23 | -31.18 | 50.33 | 0.6406 | -584.0 | -489.8 | |
| 0.00 | 0.96 | 0.00 | 0.60 | 14.02 | 91.48 | -30.93 | 55.88 | 0.6047 | -591.0 | -441.9 | |
| 0.00 | 1.40 | 0.00 | 0.91 | 18.19 | 90.52 | -31.89 | 51.14 | 0.6468 | -692.0 | -517.2 | |
| 0.00 | 0.88 | 0.00 | 0.56 | 17.34 | 90.47 | -31.94 | 52.27 | 0.6408 | -569.0 | -424.0 | |
| 0.00 | 1.84 | 0.00 | 1.20 | 18.15 | 90.16 | -32.25 | 51.50 | 0.6502 | -585.0 | -496.1 | |
| 2.54 | 8.58 | 1.65 | 5.56 | 17.79 | 90.12 | -32.29 | 51.99 | 0.6479 | -857.8 | -669.3 | |
| 0.00 | 0.79 | 0.00 | 0.51 | 18.09 | 90.02 | -32.39 | 51.69 | 0.6512 | -510.0 | -480.0 | |
| 0.00 | 0.88 | 0.00 | 0.57 | 18.20 | 89.92 | -32.48 | 51.64 | 0.6530 | -493.0 | -445.6 | |
| 0.00 | 1.40 | 0.00 | 0.92 | 18.34 | 89.86 | -32.55 | 51.52 | 0.6547 | -534.0 | -430.4 | |
| 0.00 | 1.05 | 0.00 | 0.70 | 16.78 | 86.92 | -35.48 | 55.79 | 0.6744 | 479.0 | 389.8 | |
| 0.00 | 2.19 | 0.00 | 1.50 | 17.88 | 86.05 | -36.36 | 55.03 | 0.6908 | 724.0 | 513.7 | |
| 0.00 | 1.05 | 0.00 | 0.72 | 17.45 | 85.76 | -36.64 | 55.78 | 0.6909 | 648.0 | 598.8 | |
| 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. | |