SDO HMI 2011-03-03 02:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 29.34 | 0.00 | 16.17 | 18.19 | 175.63 | 5.18 | 348.93 | 0.4415 | -311.8 | -330.8 | |
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back to the solar disc SDO HMI 2011-03-03 02:58:59 UT
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 | 2.33 | 0.00 | 1.27 | 16.10 | 179.79 | 9.34 | 338.45 | 0.4261 | 677.0 | 404.3 | |
| 0.00 | 1.12 | 0.00 | 0.62 | 18.09 | 178.50 | 8.05 | 342.69 | 0.4490 | -767.0 | -558.7 | |
| 0.00 | 3.88 | 0.00 | 2.16 | 18.91 | 177.84 | 7.39 | 344.54 | 0.4582 | -592.0 | -647.0 | |
| 0.00 | 2.68 | 0.00 | 1.49 | 19.10 | 177.22 | 6.76 | 345.90 | 0.4586 | -877.0 | -614.3 | |
| 0.00 | 1.12 | 0.00 | 0.63 | 19.39 | 177.13 | 6.68 | 346.23 | 0.4628 | -703.0 | -643.8 | |
| 0.00 | 3.71 | 0.00 | 2.06 | 18.89 | 176.77 | 6.31 | 346.69 | 0.4538 | -702.0 | -647.6 | |
| 0.00 | 2.07 | 0.00 | 1.15 | 18.88 | 175.98 | 5.52 | 348.30 | 0.4510 | -815.0 | -677.2 | |
| 0.00 | 1.12 | 0.00 | 0.62 | 18.45 | 175.90 | 5.44 | 348.26 | 0.4442 | -812.0 | -641.7 | |
| 0.00 | 0.86 | 0.00 | 0.48 | 18.78 | 175.82 | 5.36 | 348.59 | 0.4490 | -797.0 | -675.1 | |
| 0.00 | 1.04 | 0.00 | 0.57 | 19.07 | 175.32 | 4.87 | 349.74 | 0.4520 | -642.0 | -501.8 | |
| 0.00 | 1.12 | 0.00 | 0.62 | 18.93 | 174.34 | 3.88 | 351.73 | 0.4473 | -725.0 | -624.8 | |
| 0.00 | 1.99 | 0.00 | 1.09 | 18.56 | 174.17 | 3.72 | 351.96 | 0.4413 | -848.0 | -598.9 | |
| 0.00 | 1.12 | 0.00 | 0.62 | 18.69 | 174.05 | 3.60 | 352.26 | 0.4431 | -707.0 | -564.9 | |
| 0.00 | 1.38 | 0.00 | 0.74 | 16.06 | 171.12 | 0.67 | 358.38 | 0.3975 | 802.0 | 611.2 | |
| 0.00 | 0.95 | 0.00 | 0.51 | 16.38 | 170.41 | -0.04 | 0.11 | 0.4026 | 718.0 | 589.5 | |
| 0.00 | 2.16 | 0.00 | 1.17 | 16.38 | 170.10 | -0.35 | 0.85 | 0.4026 | 753.0 | 615.0 | |
| 0.00 | 0.69 | 0.00 | 0.37 | 16.38 | 169.85 | -0.60 | 1.44 | 0.4027 | 737.0 | 624.5 | |
| 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. | |