| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 43.88 | 0.00 | 26.08 | 9.28 | 120.61 | 27.57 | 303.44 | 0.5404 | -197.7 | -234.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-04 00:00:28 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 |
| 0.00 | 3.37 | 0.00 | 2.14 | 5.93 | 129.54 | 36.50 | 288.98 | 0.6279 | -814.0 | -562.3 | |
| 0.00 | 0.86 | 0.00 | 0.55 | 6.38 | 129.39 | 36.35 | 289.73 | 0.6281 | -188.0 | -276.9 | |
| 0.00 | 1.47 | 0.00 | 0.93 | 6.60 | 129.15 | 36.11 | 290.20 | 0.6261 | -453.0 | -491.1 | |
| 0.00 | 0.78 | 0.00 | 0.49 | 5.12 | 128.89 | 35.85 | 288.08 | 0.6159 | -748.0 | -685.8 | |
| 0.00 | 1.55 | 0.00 | 1.00 | 9.46 | 129.19 | 36.15 | 294.38 | 0.6411 | -492.0 | -471.8 | |
| 0.00 | 1.47 | 0.00 | 0.96 | 11.15 | 129.31 | 36.27 | 296.69 | 0.6519 | -477.0 | -314.8 | |
| 0.00 | 1.12 | 0.00 | 0.70 | 5.32 | 128.68 | 35.64 | 288.50 | 0.6141 | -667.0 | -558.8 | |
| 0.00 | 1.47 | 0.00 | 0.93 | 7.43 | 128.78 | 35.74 | 291.65 | 0.6255 | -719.0 | -551.1 | |
| 0.00 | 7.17 | 0.00 | 4.51 | 6.47 | 128.55 | 35.51 | 290.33 | 0.6177 | -698.0 | -602.9 | |
| 0.00 | 0.95 | 0.00 | 0.61 | 8.87 | 128.71 | 35.67 | 293.82 | 0.6321 | -189.0 | -298.7 | |
| 0.00 | 1.21 | 0.00 | 0.72 | 11.71 | 121.64 | 28.60 | 303.48 | 0.5641 | -568.0 | -495.1 | |
| 0.00 | 0.86 | 0.00 | 0.52 | 11.95 | 121.46 | 28.42 | 304.00 | 0.5638 | -649.0 | -460.4 | |
| 0.00 | 1.64 | 0.00 | 0.98 | 12.00 | 121.22 | 28.18 | 304.30 | 0.5614 | -699.0 | -607.7 | |
| 0.00 | 0.78 | 0.00 | 0.46 | 13.34 | 119.94 | 26.90 | 307.56 | 0.5574 | -700.0 | -591.2 | |
| 0.00 | 1.04 | 0.00 | 0.61 | 13.14 | 119.13 | 26.09 | 308.11 | 0.5464 | -799.0 | -626.2 | |
| 0.00 | 1.64 | 0.00 | 0.96 | 12.52 | 118.75 | 25.71 | 307.59 | 0.5366 | -607.0 | -457.3 | |
| 0.00 | 1.12 | 0.00 | 0.66 | 14.52 | 117.16 | 24.12 | 312.33 | 0.5372 | -621.0 | -544.5 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 13.61 | 116.69 | 23.64 | 311.58 | 0.5232 | -452.0 | -394.7 | |
| 0.00 | 1.99 | 0.00 | 1.15 | 13.64 | 116.09 | 23.05 | 312.35 | 0.5169 | -741.0 | -665.5 | |
| 0.00 | 1.12 | 0.00 | 0.61 | 7.80 | 111.19 | 18.15 | 309.39 | 0.4011 | 760.0 | 607.7 | |
| 0.00 | 0.78 | 0.00 | 0.42 | 8.00 | 110.92 | 17.88 | 310.22 | 0.3998 | 724.0 | 623.6 | |
| 0.00 | 2.68 | 0.00 | 1.50 | 15.40 | 109.62 | 16.58 | 324.10 | 0.4712 | 515.0 | 562.5 | |
| 0.00 | 1.99 | 0.00 | 1.05 | 7.99 | 107.14 | 14.10 | 317.06 | 0.3557 | 905.0 | 744.4 | |
| 0.00 | 1.30 | 0.00 | 0.67 | 5.41 | 104.34 | 11.29 | 318.02 | 0.2928 | 801.0 | 612.9 | |
| 0.00 | 0.95 | 0.00 | 0.50 | 10.59 | 103.17 | 10.13 | 330.42 | 0.3516 | 699.0 | 556.7 | |
| 0.00 | 2.59 | 0.00 | 1.36 | 9.51 | 102.18 | 9.14 | 331.35 | 0.3283 | 748.0 | 650.5 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 9.81 | 101.92 | 8.88 | 332.49 | 0.3307 | 790.0 | 649.8 | |
| 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. | |