| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.39 | 147.35 | 40.79 | 117.36 | -16.30 | 124.88 | 49.26 | 248.30 | 0.7844 | 187.1 | 82.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-02 21:00:25 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 |
| 4.61 | 11.44 | 4.16 | 10.29 | -15.35 | 130.75 | 55.13 | 251.07 | 0.8386 | 634.4 | 414.6 | |
| 3.33 | -1.00 | 2.98 | -1.00 | -15.17 | 130.46 | 54.84 | 251.22 | 0.8356 | 692.2 | 999999 | |
| 7.60 | 58.40 | 6.23 | 47.24 | -15.18 | 126.64 | 51.01 | 250.26 | 0.7993 | -870.2 | -38.3 | |
| 0.00 | 2.05 | 0.00 | 1.69 | -15.83 | 126.61 | 50.99 | 249.47 | 0.8006 | -159.0 | -78.1 | |
| 9.48 | -3.00 | 7.62 | -3.00 | -14.87 | 125.76 | 50.14 | 250.41 | 0.7897 | 698.3 | 999999 | |
| 2.31 | -3.00 | 1.84 | -3.00 | -14.44 | 125.53 | 49.91 | 250.88 | 0.7864 | 802.4 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.82 | -14.65 | 125.40 | 49.78 | 250.59 | 0.7856 | 656.0 | 664.5 | |
| 0.00 | 0.60 | 0.00 | 0.47 | -14.74 | 125.15 | 49.52 | 250.40 | 0.7832 | 537.0 | 499.6 | |
| 0.00 | 0.60 | 0.00 | 0.47 | -14.58 | 124.86 | 49.24 | 250.52 | 0.7799 | 504.0 | 523.9 | |
| 0.00 | 1.20 | 0.00 | 0.94 | -14.85 | 124.52 | 48.90 | 250.08 | 0.7770 | 215.0 | 333.1 | |
| 0.00 | 4.44 | 0.00 | 3.50 | -15.41 | 124.65 | 49.03 | 249.42 | 0.7798 | 631.0 | 539.7 | |
| 9.82 | 13.49 | 7.89 | 10.84 | -17.30 | 125.15 | 49.53 | 247.24 | 0.7900 | 634.3 | 407.4 | |
| 0.34 | 4.44 | 0.27 | 3.54 | -17.48 | 124.60 | 48.98 | 246.84 | 0.7850 | 703.0 | 519.0 | |
| 0.43 | 1.62 | 0.33 | 1.25 | -15.95 | 123.24 | 47.62 | 248.31 | 0.7667 | -536.6 | -368.0 | |
| 0.68 | 1.37 | 0.52 | 1.04 | -15.79 | 122.87 | 47.25 | 248.39 | 0.7624 | -334.8 | -399.6 | |
| 0.00 | 1.37 | 0.00 | 1.05 | -16.44 | 122.89 | 47.27 | 247.58 | 0.7645 | -646.0 | -505.2 | |
| 0.94 | 6.66 | 0.74 | 5.22 | -19.40 | 123.29 | 47.67 | 244.02 | 0.7780 | 655.6 | 586.0 | |
| 1.20 | 4.18 | 0.93 | 3.24 | -18.52 | 122.87 | 47.25 | 244.95 | 0.7709 | 690.9 | 657.2 | |
| 0.00 | 0.26 | 0.00 | 0.20 | -18.90 | 123.01 | 47.39 | 244.54 | 0.7735 | 470.0 | 422.3 | |
| 0.00 | 1.02 | 0.00 | 0.79 | -18.87 | 122.77 | 47.14 | 244.49 | 0.7709 | 570.0 | 486.1 | |
| 1.20 | 4.35 | 0.91 | 3.32 | -17.58 | 122.27 | 46.64 | 245.92 | 0.7616 | -352.6 | -190.7 | |
| 0.00 | 0.85 | 0.00 | 0.67 | -19.40 | 122.92 | 47.30 | 243.88 | 0.7743 | 657.0 | 602.2 | |
| 8.45 | 16.73 | 6.37 | 12.61 | -17.39 | 121.80 | 46.18 | 245.99 | 0.7561 | -763.0 | -545.3 | |
| 0.00 | 0.43 | 0.00 | 0.33 | -19.77 | 122.37 | 46.75 | 243.22 | 0.7701 | 547.0 | 470.6 | |
| 0.00 | 1.28 | 0.00 | 0.95 | -16.82 | 121.08 | 45.46 | 246.45 | 0.7466 | 436.0 | 444.9 | |
| 0.00 | 0.68 | 0.00 | 0.52 | -18.95 | 121.79 | 46.17 | 244.02 | 0.7613 | 456.0 | 461.8 | |
| 0.00 | 0.94 | 0.00 | 0.69 | -17.56 | 120.65 | 45.03 | 245.33 | 0.7446 | 572.0 | 523.8 | |
| 0.00 | 1.02 | 0.00 | 0.77 | -19.44 | 121.11 | 45.49 | 243.13 | 0.7562 | 662.0 | 585.5 | |
| 0.00 | 1.02 | 0.00 | 0.77 | -19.63 | 121.13 | 45.51 | 242.90 | 0.7572 | 722.0 | 659.5 | |
| 0.00 | 1.28 | 0.00 | 0.91 | -20.03 | 117.22 | 41.60 | 240.64 | 0.7181 | -637.0 | -519.9 | |
| 0.00 | 1.71 | 0.00 | 1.21 | -19.78 | 117.06 | 41.44 | 240.88 | 0.7152 | -390.0 | -397.3 | |
| 0.00 | 1.79 | 0.00 | 1.25 | -19.05 | 116.33 | 40.71 | 241.49 | 0.7040 | -622.0 | -533.5 | |
| 0.00 | 1.11 | 0.00 | 0.77 | -19.39 | 116.11 | 40.48 | 240.92 | 0.7031 | -469.0 | -506.9 | |
| 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. | |