SDO HMI 2014-09-07 17:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.91 | 34.60 | 8.49 | 32.96 | -20.60 | 79.64 | -52.57 | 119.53 | 0.8559 | 119.8 | 48.8 | |
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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 | 3.57 | 0.00 | 3.18 | -20.63 | 82.53 | -49.68 | 120.84 | 0.8331 | 772.0 | 541.0 | |
| 0.98 | 2.05 | 0.88 | 1.85 | -20.59 | 82.00 | -50.21 | 120.54 | 0.8373 | 326.5 | 332.1 | |
| 0.62 | 1.78 | 0.56 | 1.60 | -20.30 | 82.12 | -50.08 | 120.29 | 0.8351 | 598.0 | 502.0 | |
| 0.00 | 1.25 | 0.00 | 1.16 | -21.23 | 80.97 | -51.23 | 120.78 | 0.8480 | 613.0 | 478.1 | |
| 0.00 | 0.54 | 0.00 | 0.49 | -20.74 | 81.16 | -51.05 | 120.33 | 0.8447 | 517.0 | 421.5 | |
| 0.00 | 3.12 | 0.00 | 2.97 | -21.39 | 80.05 | -52.16 | 120.55 | 0.8558 | 512.0 | 493.7 | |
| 3.48 | 4.99 | 3.29 | 4.72 | -20.98 | 80.10 | -52.11 | 120.12 | 0.8539 | 399.6 | 210.6 | |
| 0.00 | 2.85 | 0.00 | 2.74 | -21.47 | 79.69 | -52.51 | 120.47 | 0.8588 | 247.0 | 213.7 | |
| 0.00 | 1.16 | 0.00 | 1.12 | -20.39 | 79.00 | -53.20 | 119.02 | 0.8604 | -410.0 | -437.8 | |
| 0.00 | 1.52 | 0.00 | 1.45 | -19.92 | 79.08 | -53.13 | 118.54 | 0.8582 | -575.0 | -563.2 | |
| 3.83 | 10.88 | 3.76 | 10.65 | -19.88 | 78.17 | -54.04 | 118.13 | 0.8651 | -477.7 | -492.2 | |
| 0.00 | 0.89 | 0.00 | 1.03 | -22.36 | 73.66 | -58.55 | 119.05 | 0.9043 | 158.0 | 212.4 | |
| 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. | |