| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 66.70 | 215.48 | 39.55 | 128.37 | 16.01 | 101.43 | -24.56 | 46.07 | 0.5558 | -24.4 | -2.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-01 12:00:28 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 |
| 15.10 | 58.33 | 8.79 | 33.92 | 15.36 | 103.64 | -22.35 | 44.39 | 0.5264 | -882.3 | -370.3 | |
| 11.82 | -1.00 | 6.86 | -1.00 | 14.88 | 103.53 | -22.47 | 45.19 | 0.5227 | -891.7 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.46 | 17.66 | 103.02 | -22.97 | 42.14 | 0.5565 | -62.0 | -95.1 | |
| 2.07 | -1.00 | 1.21 | -1.00 | 15.18 | 103.29 | -22.70 | 45.07 | 0.5282 | -361.4 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.36 | 17.07 | 103.06 | -22.93 | 42.84 | 0.5499 | -582.0 | -500.1 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 15.43 | 102.96 | -23.03 | 45.15 | 0.5341 | 58.0 | -19.5 | |
| 4.31 | 75.77 | 2.56 | 44.81 | 16.89 | 102.68 | -23.31 | 43.53 | 0.5519 | -755.1 | -271.4 | |
| 1.29 | -7.00 | 0.76 | -7.00 | 15.89 | 102.64 | -23.36 | 44.91 | 0.5422 | 525.9 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.40 | 14.70 | 102.78 | -23.22 | 46.39 | 0.5288 | -402.0 | -312.8 | |
| 8.80 | -7.00 | 5.20 | -7.00 | 16.19 | 102.50 | -23.49 | 44.68 | 0.5466 | -1061.9 | 999999 | |
| 0.00 | 1.73 | 0.00 | 1.01 | 14.74 | 102.57 | -23.42 | 46.58 | 0.5314 | -7.0 | -0.9 | |
| 0.78 | -7.00 | 0.46 | -7.00 | 15.85 | 102.21 | -23.79 | 45.49 | 0.5463 | 706.9 | 999999 | |
| 0.00 | 1.64 | 0.00 | 0.96 | 14.21 | 101.76 | -24.23 | 48.30 | 0.5350 | 464.0 | 246.0 | |
| 0.00 | 2.93 | 0.00 | 1.75 | 16.05 | 101.50 | -24.49 | 46.05 | 0.5556 | 309.0 | 342.0 | |
| 3.97 | 9.41 | 2.37 | 5.62 | 16.07 | 101.12 | -24.87 | 46.46 | 0.5597 | 915.6 | 414.7 | |
| 0.00 | 1.12 | 0.00 | 0.66 | 14.86 | 100.94 | -25.06 | 48.32 | 0.5502 | -317.0 | -224.2 | |
| 0.00 | 1.04 | 0.00 | 0.62 | 15.60 | 100.33 | -25.66 | 47.98 | 0.5636 | 725.0 | 546.2 | |
| 1.47 | 3.71 | 0.87 | 2.21 | 14.83 | 100.40 | -25.60 | 48.97 | 0.5557 | 909.9 | 741.7 | |
| 0.00 | 0.95 | 0.00 | 0.57 | 15.50 | 99.94 | -26.06 | 48.56 | 0.5669 | 888.0 | 785.9 | |
| 0.00 | 0.60 | 0.00 | 0.37 | 16.74 | 99.73 | -26.27 | 47.13 | 0.5806 | 724.0 | 599.9 | |
| 0.00 | 0.69 | 0.00 | 0.42 | 16.90 | 99.67 | -26.33 | 46.97 | 0.5827 | 701.0 | 635.5 | |
| 0.00 | 1.47 | 0.00 | 0.89 | 16.35 | 99.64 | -26.35 | 47.72 | 0.5779 | 911.0 | 737.6 | |
| 0.00 | 1.55 | 0.00 | 0.94 | 15.69 | 99.46 | -26.53 | 48.81 | 0.5737 | 716.0 | 603.7 | |
| 9.49 | 22.26 | 5.77 | 13.56 | 16.01 | 98.89 | -27.10 | 48.97 | 0.5827 | 895.1 | 303.7 | |
| 1.04 | -24.00 | 0.63 | -24.00 | 16.47 | 98.83 | -27.17 | 48.43 | 0.5875 | -330.5 | 999999 | |
| 1.98 | 4.14 | 1.21 | 2.53 | 16.17 | 98.45 | -27.54 | 49.21 | 0.5888 | 743.2 | 572.0 | |
| 0.00 | 0.78 | 0.00 | 0.49 | 18.83 | 97.55 | -28.45 | 46.71 | 0.6217 | 530.0 | 443.7 | |
| 0.78 | 5.70 | 0.48 | 3.55 | 17.02 | 97.23 | -28.77 | 49.31 | 0.6092 | 903.8 | 848.0 | |
| 3.80 | 6.82 | 2.38 | 4.27 | 17.36 | 97.06 | -28.93 | 49.04 | 0.6137 | 812.2 | 594.3 | |
| 0.00 | 1.29 | 0.00 | 0.81 | 16.74 | 97.10 | -28.90 | 49.81 | 0.6081 | 748.0 | 665.8 | |
| 0.00 | 2.76 | 0.00 | 1.72 | 16.69 | 96.82 | -29.18 | 50.14 | 0.6106 | 689.0 | 595.5 | |
| 0.00 | 5.87 | 0.00 | 3.68 | 17.12 | 96.75 | -29.25 | 49.65 | 0.6150 | 670.0 | 575.1 | |
| 0.00 | 1.21 | 0.00 | 0.77 | 17.75 | 96.13 | -29.86 | 49.43 | 0.6266 | 590.0 | 493.9 | |
| 0.00 | 0.78 | 0.00 | 0.52 | 19.30 | 92.22 | -33.77 | 50.89 | 0.6784 | -609.0 | -507.2 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |