SDO HMI 2014-08-17 23:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.41 | 64.00 | 12.21 | 33.68 | -4.55 | 30.50 | -15.82 | 125.59 | 0.3344 | 378.9 | 212.6 | |
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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 |
| 21.52 | 42.31 | 11.22 | 22.08 | -4.30 | 31.88 | -14.44 | 127.15 | 0.3133 | 1077.6 | 507.1 | |
| 0.00 | 1.17 | 0.00 | 0.61 | -5.64 | 31.60 | -14.72 | 129.86 | 0.3309 | 766.0 | 643.8 | |
| 1.26 | -1.00 | 0.66 | -1.00 | -4.56 | 31.50 | -14.82 | 127.06 | 0.3210 | 213.4 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -6.87 | 31.15 | -15.17 | 131.73 | 0.3497 | -10.0 | -3.5 | |
| 0.00 | 1.08 | 0.00 | 0.57 | -3.86 | 30.25 | -16.07 | 123.08 | 0.3311 | 922.0 | 669.5 | |
| 0.00 | 1.08 | 0.00 | 0.57 | -5.88 | 30.01 | -16.31 | 127.49 | 0.3537 | -835.0 | -655.4 | |
| 0.00 | 3.24 | 0.00 | 1.70 | -4.08 | 29.90 | -16.42 | 123.06 | 0.3380 | 732.0 | 676.2 | |
| 0.00 | 1.17 | 0.00 | 0.62 | -3.97 | 29.68 | -16.64 | 122.42 | 0.3400 | 510.0 | 501.3 | |
| 0.00 | 1.17 | 0.00 | 0.61 | -2.09 | 29.65 | -16.68 | 117.48 | 0.3246 | 846.0 | 677.1 | |
| 0.63 | 3.33 | 0.33 | 1.77 | -5.59 | 29.38 | -16.94 | 125.78 | 0.3590 | -978.7 | -787.5 | |
| 0.00 | 1.08 | 0.00 | 0.57 | -3.39 | 29.41 | -16.92 | 120.54 | 0.3388 | 802.0 | 681.8 | |
| 0.00 | 1.35 | 0.00 | 0.72 | -5.38 | 29.04 | -17.29 | 124.76 | 0.3616 | -798.0 | -530.9 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -7.07 | 23.57 | -22.75 | 120.94 | 0.4494 | -797.0 | -629.0 | |
| 0.00 | 1.98 | 0.00 | 1.09 | -5.20 | 22.83 | -23.50 | 116.48 | 0.4454 | -666.0 | -523.5 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -5.58 | 22.78 | -23.55 | 117.18 | 0.4488 | -767.0 | -654.0 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -5.50 | 22.55 | -23.77 | 116.78 | 0.4514 | -592.0 | -465.6 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -5.44 | 21.75 | -24.57 | 115.89 | 0.4621 | -733.0 | -555.4 | |
| 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. | |