SDO HMI 2011-08-29 06:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.16 | 59.65 | 28.06 | 78.59 | -20.43 | 259.34 | -63.13 | 115.53 | 0.9277 | 106.5 | 98.6 | |
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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 | 1.35 | 0.00 | 1.71 | -21.43 | 260.66 | -61.81 | 116.95 | 0.9221 | 475.0 | 392.3 | |
| 4.21 | 18.56 | 5.25 | 23.15 | -20.67 | 260.86 | -61.61 | 116.22 | 0.9192 | 699.7 | 510.1 | |
| 0.00 | 1.88 | 0.00 | 2.44 | -21.62 | 260.17 | -62.31 | 116.99 | 0.9254 | 180.0 | 108.9 | |
| 10.76 | 17.67 | 13.89 | 22.93 | -21.13 | 260.04 | -62.43 | 116.45 | 0.9251 | 384.8 | -162.9 | |
| 0.00 | 1.70 | 0.00 | 2.18 | -20.45 | 260.11 | -62.36 | 115.77 | 0.9233 | 347.0 | 233.2 | |
| 0.00 | 0.36 | 0.00 | 0.46 | -20.61 | 259.85 | -62.62 | 115.86 | 0.9252 | -29.0 | -48.2 | |
| 1.08 | 3.41 | 1.44 | 4.55 | -20.74 | 259.04 | -63.44 | 115.75 | 0.9302 | 157.8 | 60.7 | |
| 0.00 | 1.26 | 0.00 | 1.70 | -19.63 | 258.33 | -64.14 | 114.39 | 0.9322 | -236.0 | -195.1 | |
| 0.00 | 2.15 | 0.00 | 2.94 | -19.29 | 258.05 | -64.42 | 113.97 | 0.9332 | -455.0 | -393.4 | |
| 0.00 | 0.90 | 0.00 | 1.34 | -20.43 | 256.29 | -66.18 | 114.65 | 0.9447 | -277.0 | -236.4 | |
| 0.00 | 0.81 | 0.00 | 1.20 | -19.60 | 256.02 | -66.46 | 113.73 | 0.9448 | -364.0 | -342.2 | |
| 5.11 | 6.37 | 7.48 | 9.31 | -19.04 | 256.31 | -66.16 | 113.23 | 0.9424 | -488.6 | -386.4 | |
| 0.00 | 1.52 | 0.00 | 2.28 | -19.35 | 255.90 | -66.58 | 113.44 | 0.9451 | -326.0 | -243.5 | |
| 0.00 | 0.90 | 0.00 | 1.26 | -17.82 | 256.91 | -65.56 | 112.13 | 0.9372 | -453.0 | -379.0 | |
| 0.00 | 0.81 | 0.00 | 1.14 | -17.62 | 256.66 | -65.81 | 111.86 | 0.9383 | -292.0 | -285.6 | |
| 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. | |