SDO HMI 2014-04-21 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.75 | 90.22 | 21.05 | 77.29 | -23.37 | 117.47 | -53.68 | 115.15 | 0.8190 | 537.0 | 369.4 | |
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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 | 0.98 | 0.00 | 0.82 | -25.57 | 119.17 | -51.97 | 118.19 | 0.8084 | 498.0 | 478.8 | |
| 17.21 | 63.34 | 14.49 | 53.31 | -23.18 | 118.31 | -52.84 | 115.08 | 0.8111 | 884.8 | 452.4 | |
| 4.61 | -2.00 | 3.94 | -2.00 | -23.49 | 117.79 | -53.35 | 115.36 | 0.8164 | 488.4 | 999999 | |
| 0.00 | 2.93 | 0.00 | 2.50 | -22.57 | 117.50 | -53.65 | 114.18 | 0.8174 | 539.0 | 388.0 | |
| 0.00 | 1.33 | 0.00 | 1.15 | -23.09 | 117.14 | -54.01 | 114.74 | 0.8216 | 436.0 | 344.1 | |
| 1.33 | 9.76 | 1.18 | 8.66 | -24.18 | 116.06 | -55.08 | 115.82 | 0.8331 | 599.3 | 549.6 | |
| 0.00 | 1.06 | 0.00 | 0.95 | -24.46 | 115.88 | -55.27 | 116.11 | 0.8352 | 359.0 | 344.1 | |
| 0.00 | 0.89 | 0.00 | 0.76 | -22.05 | 117.30 | -53.85 | 113.51 | 0.8183 | 412.0 | 353.9 | |
| 0.89 | -6.00 | 0.79 | -6.00 | -23.99 | 116.07 | -55.07 | 115.59 | 0.8327 | 567.9 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.78 | -22.79 | 116.53 | -54.62 | 114.26 | 0.8266 | 454.0 | 368.2 | |
| 0.00 | 1.15 | 0.00 | 1.01 | -22.91 | 116.40 | -54.75 | 114.38 | 0.8279 | 367.0 | 252.5 | |
| 0.00 | 1.06 | 0.00 | 0.96 | -23.97 | 115.38 | -55.76 | 115.44 | 0.8386 | 219.0 | 235.8 | |
| 0.00 | 1.15 | 0.00 | 1.06 | -24.17 | 114.90 | -56.25 | 115.57 | 0.8431 | 236.0 | 140.7 | |
| 0.71 | 1.69 | 0.65 | 1.53 | -22.77 | 114.86 | -56.29 | 113.93 | 0.8412 | -601.0 | -575.3 | |
| 0.00 | 1.33 | 0.00 | 1.25 | -23.83 | 113.79 | -57.35 | 114.98 | 0.8518 | -433.0 | -378.7 | |
| 0.00 | 1.95 | 0.00 | 1.84 | -23.59 | 113.71 | -57.44 | 114.69 | 0.8521 | -502.0 | -394.0 | |
| 0.00 | 0.71 | 0.00 | 0.71 | -23.97 | 111.33 | -59.81 | 114.75 | 0.8717 | -348.0 | -339.2 | |
| 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. | |