| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.20 | 115.08 | 27.04 | 80.92 | -22.78 | 137.39 | -36.93 | 128.76 | 0.7117 | -171.3 | -68.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-17 00:59:11 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 | 0.91 | 0.00 | 0.60 | -22.76 | 142.98 | -31.34 | 133.00 | 0.6581 | 607.0 | 423.6 | |
| 0.00 | 0.73 | 0.00 | 0.49 | -23.00 | 141.39 | -32.93 | 131.96 | 0.6753 | 702.0 | 631.1 | |
| 0.00 | 1.09 | 0.00 | 0.75 | -25.29 | 140.47 | -33.86 | 133.89 | 0.7013 | 462.0 | 356.1 | |
| 0.00 | 1.09 | 0.00 | 0.75 | -25.04 | 140.54 | -33.78 | 133.67 | 0.6987 | 486.0 | 384.2 | |
| 0.00 | 0.73 | 0.00 | 0.49 | -22.98 | 141.16 | -33.17 | 131.74 | 0.6773 | 541.0 | 426.5 | |
| 0.36 | 9.26 | 0.24 | 6.18 | -22.60 | 141.18 | -33.14 | 131.31 | 0.6742 | 732.0 | 738.5 | |
| 0.00 | 1.09 | 0.00 | 0.75 | -24.08 | 140.40 | -33.92 | 132.44 | 0.6928 | 541.0 | 417.8 | |
| 5.72 | 10.07 | 3.83 | 6.75 | -22.21 | 140.69 | -33.63 | 130.45 | 0.6761 | 880.8 | 585.1 | |
| 0.00 | 0.91 | 0.00 | 0.62 | -23.05 | 140.22 | -34.10 | 131.09 | 0.6869 | 636.0 | 499.2 | |
| 0.00 | 2.81 | 0.00 | 1.89 | -21.86 | 140.31 | -34.01 | 129.72 | 0.6772 | 680.0 | 617.3 | |
| 0.00 | 1.00 | 0.00 | 0.68 | -23.10 | 139.96 | -34.36 | 130.95 | 0.6896 | 611.0 | 420.4 | |
| 0.00 | 0.73 | 0.00 | 0.49 | -22.83 | 139.96 | -34.36 | 130.63 | 0.6876 | 418.0 | 312.1 | |
| 0.00 | 0.82 | 0.00 | 0.55 | -22.17 | 140.15 | -34.17 | 129.98 | 0.6811 | 552.0 | 442.8 | |
| 1.27 | 3.99 | 0.86 | 2.71 | -22.42 | 139.92 | -34.40 | 130.10 | 0.6851 | 443.8 | 509.1 | |
| 0.00 | 1.63 | 0.00 | 1.09 | -20.76 | 140.01 | -34.31 | 128.13 | 0.6723 | 542.0 | 416.5 | |
| 0.00 | 0.91 | 0.00 | 0.62 | -23.13 | 139.35 | -34.97 | 130.52 | 0.6957 | 329.0 | 329.2 | |
| 1.27 | 2.45 | 0.87 | 1.68 | -21.80 | 138.73 | -35.59 | 128.46 | 0.6924 | 422.6 | 444.8 | |
| 0.00 | 4.99 | 0.00 | 3.45 | -22.29 | 138.26 | -36.06 | 128.72 | 0.7004 | 705.0 | 440.0 | |
| 0.00 | 1.09 | 0.00 | 0.75 | -21.89 | 138.13 | -36.19 | 128.15 | 0.6989 | 544.0 | 329.8 | |
| 0.00 | 0.36 | 0.00 | 0.25 | -22.07 | 138.08 | -36.24 | 128.32 | 0.7006 | 256.0 | 283.2 | |
| 11.89 | 31.22 | 8.42 | 22.07 | -22.48 | 136.67 | -37.65 | 127.83 | 0.7169 | -931.2 | -719.4 | |
| 1.72 | -21.00 | 1.23 | -21.00 | -22.49 | 136.29 | -38.03 | 127.60 | 0.7207 | -750.9 | 999999 | |
| 7.17 | 8.35 | 5.14 | 5.98 | -22.68 | 135.97 | -38.35 | 127.61 | 0.7249 | -600.8 | -512.0 | |
| 6.62 | 9.80 | 4.80 | 7.11 | -23.15 | 135.48 | -38.84 | 127.84 | 0.7325 | -762.2 | -504.1 | |
| 0.00 | 1.18 | 0.00 | 0.87 | -24.28 | 134.90 | -39.42 | 128.77 | 0.7448 | -737.0 | -642.8 | |
| 0.00 | 1.00 | 0.00 | 0.74 | -23.82 | 134.42 | -39.91 | 127.94 | 0.7464 | -766.0 | -627.9 | |
| 0.00 | 1.82 | 0.00 | 1.35 | -23.91 | 134.17 | -40.15 | 127.88 | 0.7492 | -648.0 | -554.3 | |
| 0.00 | 3.63 | 0.00 | 2.69 | -23.42 | 134.26 | -40.06 | 127.38 | 0.7455 | -796.0 | -760.0 | |
| 0.00 | 1.63 | 0.00 | 1.21 | -23.66 | 134.17 | -40.15 | 127.60 | 0.7477 | -691.0 | -577.8 | |
| 0.00 | 1.18 | 0.00 | 0.89 | -24.58 | 133.73 | -40.59 | 128.39 | 0.7571 | -481.0 | -334.5 | |
| 0.00 | 1.09 | 0.00 | 0.81 | -23.82 | 133.89 | -40.43 | 127.61 | 0.7512 | -534.0 | -438.7 | |
| 0.00 | 1.18 | 0.00 | 0.88 | -23.62 | 133.75 | -40.57 | 127.29 | 0.7513 | -670.0 | -575.2 | |
| 0.00 | 1.18 | 0.00 | 0.87 | -22.75 | 134.02 | -40.30 | 126.45 | 0.7438 | -491.0 | -368.0 | |
| 0.00 | 0.54 | 0.00 | 0.41 | -23.87 | 133.52 | -40.80 | 127.44 | 0.7549 | -444.0 | -374.7 | |
| 0.00 | 1.63 | 0.00 | 1.23 | -23.60 | 133.54 | -40.78 | 127.14 | 0.7531 | -458.0 | -362.6 | |
| 2.18 | 2.99 | 1.65 | 2.27 | -23.82 | 133.14 | -41.18 | 127.16 | 0.7581 | -512.0 | -349.2 | |
| 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. | |