SDO HMI 2014-04-19 04:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.19 | 0.00 | 10.81 | -15.46 | 200.16 | -3.99 | 171.66 | 0.2179 | -434.7 | -335.1 | |
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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 | 1.60 | 0.00 | 0.80 | -13.25 | 208.96 | 4.81 | 210.47 | 0.1618 | 926.0 | 776.4 | |
| 0.00 | 0.98 | 0.00 | 0.49 | -13.75 | 208.10 | 3.95 | 204.46 | 0.1625 | 872.0 | 673.6 | |
| 0.00 | 2.22 | 0.00 | 1.11 | -13.53 | 207.88 | 3.73 | 203.79 | 0.1576 | 740.0 | 660.4 | |
| 0.00 | 3.81 | 0.00 | 1.90 | -11.90 | 206.31 | 2.17 | 197.84 | 0.1215 | -788.0 | -640.5 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -14.73 | 203.88 | -0.27 | 178.43 | 0.1648 | -774.0 | -639.8 | |
| 0.00 | 1.60 | 0.00 | 0.80 | -14.45 | 203.57 | -0.58 | 176.50 | 0.1603 | -869.0 | -607.8 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -15.73 | 203.09 | -1.05 | 174.44 | 0.1830 | -786.0 | -658.1 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -17.39 | 202.58 | -1.57 | 172.91 | 0.2122 | -838.0 | -707.8 | |
| 0.00 | 0.80 | 0.00 | 0.40 | -14.81 | 201.20 | -2.95 | 163.29 | 0.1736 | -621.0 | -561.0 | |
| 0.00 | 2.04 | 0.00 | 1.06 | -18.54 | 192.29 | -11.86 | 139.86 | 0.3035 | -772.0 | -577.7 | |
| 0.00 | 0.53 | 0.00 | 0.28 | -18.86 | 190.14 | -14.00 | 136.02 | 0.3312 | -676.0 | -509.2 | |
| 0.00 | 1.24 | 0.00 | 0.65 | -16.60 | 189.64 | -14.50 | 129.66 | 0.3130 | -875.0 | -735.7 | |
| 0.00 | 0.44 | 0.00 | 0.23 | -15.12 | 189.50 | -14.65 | 125.43 | 0.3009 | -369.0 | -500.0 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -19.84 | 188.20 | -15.95 | 134.58 | 0.3643 | -907.0 | -741.2 | |
| 0.00 | 1.77 | 0.00 | 0.95 | -19.99 | 187.78 | -16.36 | 134.18 | 0.3707 | -784.0 | -590.8 | |
| 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. | |