SDO HMI 2011-11-15 12:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.88 | 160.71 | 18.58 | 103.32 | 28.37 | 41.75 | 31.76 | 313.38 | 0.6396 | -851.0 | -374.0 | |
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back to the solar disc SDO HMI 2011-11-15 12:58:58 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 | 1.80 | 0.00 | 1.14 | 25.04 | 42.21 | 32.23 | 308.54 | 0.6200 | -605.0 | -506.0 | |
| 2.66 | 149.54 | 1.72 | 96.23 | 28.20 | 42.19 | 32.21 | 312.81 | 0.6426 | -900.7 | -364.8 | |
| 6.45 | -2.00 | 4.16 | -2.00 | 28.46 | 42.05 | 32.06 | 313.27 | 0.6431 | -1005.1 | 999999 | |
| 10.40 | -2.00 | 6.68 | -2.00 | 28.14 | 41.90 | 31.91 | 312.96 | 0.6392 | -1236.1 | 999999 | |
| 1.72 | -2.00 | 1.10 | -2.00 | 28.14 | 41.62 | 31.63 | 313.18 | 0.6366 | -1227.7 | 999999 | |
| 2.32 | -2.00 | 1.49 | -2.00 | 28.51 | 41.62 | 31.64 | 313.65 | 0.6394 | -939.3 | 999999 | |
| 4.04 | -2.00 | 2.60 | -2.00 | 28.77 | 41.52 | 31.53 | 314.08 | 0.6404 | -668.9 | 999999 | |
| 1.29 | 1.80 | 0.83 | 1.16 | 29.35 | 41.27 | 31.28 | 315.00 | 0.6425 | -585.3 | -541.5 | |
| 0.00 | 1.55 | 0.00 | 0.99 | 28.82 | 41.09 | 31.11 | 314.47 | 0.6366 | -801.0 | -638.3 | |
| 0.00 | 1.03 | 0.00 | 0.66 | 29.14 | 39.98 | 29.99 | 315.81 | 0.6286 | -753.0 | -616.9 | |
| 0.00 | 1.12 | 0.00 | 0.71 | 29.88 | 39.94 | 29.95 | 316.76 | 0.6343 | -590.0 | -523.9 | |
| 0.00 | 0.95 | 0.00 | 0.60 | 30.03 | 38.97 | 28.98 | 317.79 | 0.6267 | -189.0 | -357.2 | |
| 0.00 | 1.20 | 0.00 | 0.76 | 29.94 | 38.78 | 28.79 | 317.84 | 0.6241 | -731.0 | -640.4 | |
| 0.00 | 1.12 | 0.00 | 0.71 | 30.17 | 38.70 | 28.71 | 318.20 | 0.6255 | -739.0 | -609.9 | |
| 0.00 | 0.60 | 0.00 | 0.36 | 27.08 | 36.40 | 26.42 | 316.36 | 0.5761 | 751.0 | 637.0 | |
| 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. | |