| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 84.80 | 380.00 | 66.92 | 298.70 | 5.72 | 11.18 | 49.35 | 283.45 | 0.7780 | 207.0 | 175.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-13 23:00:29 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 | 1.48 | 0.00 | 1.29 | 3.50 | 16.52 | 54.69 | 279.27 | 0.8275 | -375.0 | -315.0 | |
| 0.00 | 1.48 | 0.00 | 1.32 | 5.92 | 16.71 | 54.88 | 282.08 | 0.8341 | -338.0 | -278.8 | |
| 0.00 | 1.22 | 0.00 | 1.07 | 4.07 | 16.47 | 54.64 | 279.96 | 0.8281 | -125.0 | -219.7 | |
| 1.30 | 18.23 | 1.14 | 15.98 | 4.27 | 16.28 | 54.46 | 280.23 | 0.8267 | -611.1 | -427.1 | |
| 3.65 | -4.00 | 3.19 | -4.00 | 4.68 | 16.17 | 54.35 | 280.75 | 0.8265 | -552.7 | 999999 | |
| 0.00 | 1.39 | 0.00 | 1.20 | 4.03 | 15.80 | 53.97 | 280.08 | 0.8215 | -500.0 | -432.3 | |
| 0.00 | 2.00 | 0.00 | 1.73 | 4.15 | 15.76 | 53.93 | 280.23 | 0.8214 | -475.0 | -489.6 | |
| 0.00 | 0.95 | 0.00 | 0.82 | 3.99 | 15.38 | 53.56 | 280.13 | 0.8174 | -411.0 | -403.2 | |
| 0.43 | 1.30 | 0.37 | 1.11 | 3.88 | 15.12 | 53.29 | 280.05 | 0.8146 | -490.4 | -486.5 | |
| 0.00 | 2.86 | 0.00 | 2.44 | 4.83 | 14.97 | 53.14 | 281.24 | 0.8151 | -633.0 | -536.1 | |
| 0.00 | 1.04 | 0.00 | 0.88 | 3.73 | 14.86 | 53.03 | 279.94 | 0.8116 | -347.0 | -348.9 | |
| 0.95 | 3.73 | 0.81 | 3.14 | 4.03 | 14.84 | 53.01 | 280.31 | 0.8120 | -673.5 | -587.2 | |
| 0.00 | 3.99 | 0.00 | 3.34 | 4.67 | 14.31 | 52.48 | 281.23 | 0.8081 | -552.0 | -530.7 | |
| 0.00 | 0.69 | 0.00 | 0.58 | 5.23 | 13.78 | 51.95 | 282.04 | 0.8041 | -609.0 | -558.6 | |
| 19.70 | 53.73 | 16.38 | 44.77 | 5.75 | 13.80 | 51.97 | 282.67 | 0.8055 | -684.5 | -165.8 | |
| 0.00 | 1.48 | 0.00 | 1.22 | 5.26 | 13.54 | 51.71 | 282.16 | 0.8018 | -645.0 | -541.8 | |
| 0.00 | 1.13 | 0.00 | 0.92 | 6.16 | 13.03 | 51.20 | 283.40 | 0.7988 | -605.0 | -514.7 | |
| 0.00 | 0.95 | 0.00 | 0.78 | 6.54 | 12.84 | 51.01 | 283.91 | 0.7979 | -453.0 | -476.5 | |
| 0.61 | 268.91 | 0.48 | 205.94 | 5.85 | 11.10 | 49.28 | 283.60 | 0.7780 | 221.6 | 350.3 | |
| 11.11 | -19.00 | 8.60 | -19.00 | 5.79 | 10.46 | 48.63 | 283.73 | 0.7709 | 693.5 | 999999 | |
| 10.59 | -19.00 | 8.15 | -19.00 | 5.25 | 10.26 | 48.43 | 283.12 | 0.7673 | 747.8 | 999999 | |
| 0.00 | 1.56 | 0.00 | 1.20 | 4.51 | 10.19 | 48.36 | 282.20 | 0.7645 | 354.0 | 240.4 | |
| 4.60 | -19.00 | 3.54 | -19.00 | 6.03 | 10.17 | 48.34 | 284.14 | 0.7685 | 661.6 | 999999 | |
| 0.00 | 1.56 | 0.00 | 1.18 | 4.63 | 9.52 | 47.70 | 282.56 | 0.7575 | 646.0 | 480.6 | |
| 29.86 | -19.00 | 22.73 | -19.00 | 6.15 | 9.51 | 47.68 | 284.51 | 0.7617 | 933.4 | 999999 | |
| 0.00 | 0.52 | 0.00 | 0.39 | 4.82 | 9.27 | 47.45 | 282.88 | 0.7553 | 223.0 | 342.8 | |
| 0.00 | 1.82 | 0.00 | 1.40 | 7.90 | 9.57 | 47.74 | 286.70 | 0.7677 | 274.0 | 201.3 | |
| 2.00 | 4.25 | 1.53 | 3.26 | 7.58 | 9.39 | 47.56 | 286.36 | 0.7647 | 570.8 | 430.1 | |
| 0.00 | 1.13 | 0.00 | 0.83 | 5.19 | 8.04 | 46.21 | 283.77 | 0.7425 | 467.0 | 467.3 | |
| 0.00 | 1.04 | 0.00 | 0.76 | 5.45 | 7.80 | 45.97 | 284.18 | 0.7406 | 403.0 | 408.2 | |
| 0.00 | 1.56 | 0.00 | 1.15 | 5.23 | 7.78 | 45.95 | 283.91 | 0.7397 | 183.0 | 271.2 | |
| 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. | |