SDO HMI 2014-03-15 20:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.57 | 170.61 | 73.97 | 325.93 | 5.61 | 11.16 | 74.04 | 277.81 | 0.9667 | 178.8 | 64.4 | |
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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 | 2.87 | 0.00 | 6.48 | 4.64 | 13.72 | 76.60 | 276.42 | 0.9767 | -134.0 | -156.9 | |
| 0.00 | 1.48 | 0.00 | 3.12 | 3.20 | 13.04 | 75.91 | 275.05 | 0.9733 | 262.0 | 249.2 | |
| 2.78 | 14.85 | 6.47 | 34.61 | 6.34 | 13.90 | 76.78 | 278.11 | 0.9783 | -241.3 | -98.3 | |
| 0.00 | 1.39 | 0.00 | 2.87 | 2.98 | 12.74 | 75.62 | 274.87 | 0.9719 | 193.0 | 169.6 | |
| 5.91 | 8.51 | 12.18 | 17.54 | 3.65 | 12.53 | 75.41 | 275.59 | 0.9715 | -300.5 | -205.0 | |
| 0.00 | 2.52 | 0.00 | 4.85 | 2.86 | 11.77 | 74.65 | 274.90 | 0.9678 | -521.0 | -436.9 | |
| 0.00 | 6.51 | 0.00 | 13.22 | 4.85 | 12.17 | 75.05 | 276.87 | 0.9707 | -187.0 | -367.4 | |
| 0.00 | 1.74 | 0.00 | 3.35 | 3.13 | 11.70 | 74.58 | 275.18 | 0.9677 | -579.0 | -476.0 | |
| 4.26 | 8.95 | 8.35 | 17.48 | 5.20 | 11.59 | 74.47 | 277.32 | 0.9685 | 67.2 | -220.2 | |
| 0.00 | 4.78 | 0.00 | 9.75 | 6.77 | 11.98 | 74.86 | 278.85 | 0.9712 | -267.0 | -197.8 | |
| 0.00 | 1.39 | 0.00 | 2.51 | 4.04 | 10.48 | 73.36 | 276.30 | 0.9628 | -307.0 | -300.4 | |
| 0.78 | 97.64 | 1.50 | 178.58 | 6.44 | 11.04 | 73.92 | 278.67 | 0.9670 | -99.6 | 245.1 | |
| 9.90 | -12.00 | 18.59 | -12.00 | 5.98 | 10.76 | 73.64 | 278.25 | 0.9654 | 295.8 | 999999 | |
| 10.08 | -12.00 | 18.40 | -12.00 | 6.35 | 10.25 | 73.13 | 278.71 | 0.9634 | 585.8 | 999999 | |
| 1.91 | 17.29 | 3.28 | 30.28 | 4.50 | 9.56 | 72.44 | 276.92 | 0.9587 | 509.0 | 9.1 | |
| 2.95 | -12.00 | 5.20 | -12.00 | 5.59 | 9.78 | 72.66 | 278.01 | 0.9606 | 641.9 | 999999 | |
| 0.00 | 0.69 | 0.00 | 1.29 | 10.74 | 9.85 | 72.73 | 283.27 | 0.9651 | -97.0 | -142.9 | |
| 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. | |