SDO HMI 2013-01-06 01:58:54 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.98 | 302.89 | 23.02 | 162.62 | -24.20 | 250.65 | -9.45 | 157.05 | 0.3852 | 621.3 | 347.3 | |
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back to the solar disc SDO HMI 2013-01-06 01:58:54 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 |
| 42.98 | 283.72 | 23.02 | 152.11 | -24.23 | 251.06 | -9.04 | 157.88 | 0.3824 | 1483.8 | 427.6 | |
| 0.00 | 2.21 | 0.00 | 1.22 | -26.65 | 246.74 | -13.37 | 152.25 | 0.4457 | -572.0 | -383.9 | |
| 0.00 | 1.61 | 0.00 | 0.88 | -23.88 | 245.92 | -14.19 | 147.22 | 0.4157 | -835.0 | -640.3 | |
| 0.00 | 0.68 | 0.00 | 0.38 | -27.96 | 245.40 | -14.70 | 151.56 | 0.4727 | -789.0 | -680.2 | |
| 0.00 | 0.93 | 0.00 | 0.51 | -23.47 | 245.80 | -14.30 | 146.41 | 0.4115 | -862.0 | -640.5 | |
| 0.00 | 0.59 | 0.00 | 0.33 | -24.15 | 244.95 | -15.15 | 145.93 | 0.4275 | -769.0 | -631.1 | |
| 0.00 | 0.93 | 0.00 | 0.51 | -24.68 | 244.75 | -15.35 | 146.35 | 0.4360 | -732.0 | -532.0 | |
| 0.00 | 1.70 | 0.00 | 0.93 | -23.42 | 244.81 | -15.30 | 144.61 | 0.4198 | -875.0 | -682.9 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -23.80 | 244.66 | -15.44 | 144.92 | 0.4258 | -855.0 | -649.4 | |
| 0.00 | 1.95 | 0.00 | 1.07 | -23.29 | 244.62 | -15.48 | 144.10 | 0.4199 | -995.0 | -914.2 | |
| 0.00 | 1.53 | 0.00 | 0.83 | -22.29 | 244.71 | -15.40 | 142.68 | 0.4069 | -622.0 | -544.2 | |
| 0.00 | 1.78 | 0.00 | 0.97 | -23.04 | 244.56 | -15.55 | 143.60 | 0.4175 | -886.0 | -664.2 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -24.01 | 244.40 | -15.70 | 144.80 | 0.4308 | -698.0 | -648.8 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -23.38 | 244.28 | -15.83 | 143.66 | 0.4242 | -882.0 | -714.8 | |
| 0.00 | 1.95 | 0.00 | 1.07 | -21.15 | 241.76 | -18.34 | 136.03 | 0.4245 | -784.0 | -667.0 | |
| 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. | |