group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
124.05 | 677.11 | 147.21 | 816.57 | 10.17 | 69.78 | 63.58 | 284.62 | 0.9108 | 36.8 | -11.8 |
previous
or next observation for the same group /
back to the solar disc SDO HMI 2013-02-21 16:58:57 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 |
6.79 | 306.20 | 9.71 | 423.39 | 10.06 | 74.13 | 67.93 | 283.49 | 0.9399 | 419.6 | -184.2 | |
33.85 | -1.00 | 47.04 | -1.00 | 9.95 | 73.44 | 67.24 | 283.52 | 0.9357 | -814.2 | 999999 | |
2.58 | -1.00 | 3.44 | -1.00 | 10.24 | 72.48 | 66.28 | 284.03 | 0.9303 | -668.0 | 999999 | |
1.29 | -1.00 | 1.73 | -1.00 | 10.46 | 72.49 | 66.30 | 284.26 | 0.9307 | -578.5 | 999999 | |
4.98 | -1.00 | 6.55 | -1.00 | 9.87 | 72.18 | 65.98 | 283.70 | 0.9279 | -907.4 | 999999 | |
0.00 | 3.18 | 0.00 | 3.98 | 9.85 | 70.93 | 64.73 | 283.96 | 0.9198 | -716.0 | -571.4 | |
0.00 | 4.04 | 0.00 | 4.99 | 9.52 | 70.74 | 64.54 | 283.65 | 0.9181 | -640.0 | -489.1 | |
0.00 | 2.75 | 0.00 | 3.42 | 10.11 | 70.74 | 64.54 | 284.27 | 0.9189 | -573.0 | -503.2 | |
0.00 | 1.12 | 0.00 | 1.37 | 9.78 | 70.55 | 64.35 | 283.97 | 0.9172 | -626.0 | -585.8 | |
1.72 | -1.00 | 2.15 | -1.00 | 10.78 | 70.72 | 64.53 | 285.00 | 0.9198 | -370.6 | 999999 | |
0.00 | 0.86 | 0.00 | 1.06 | 10.84 | 70.39 | 64.20 | 285.13 | 0.9177 | -333.0 | -370.6 | |
0.00 | 1.20 | 0.00 | 1.44 | 10.58 | 69.74 | 63.54 | 285.01 | 0.9129 | -521.0 | -456.3 | |
1.20 | 2.75 | 1.45 | 3.31 | 11.09 | 69.67 | 63.47 | 285.58 | 0.9132 | -550.4 | -450.9 | |
0.00 | 1.46 | 0.00 | 1.75 | 10.87 | 69.58 | 63.38 | 285.36 | 0.9123 | -464.0 | -416.0 | |
0.86 | 4.98 | 1.01 | 5.84 | 10.27 | 69.22 | 63.02 | 284.81 | 0.9088 | -219.1 | -123.2 | |
2.23 | -15.00 | 2.61 | -15.00 | 10.19 | 69.06 | 62.86 | 284.76 | 0.9075 | 192.5 | 999999 | |
0.00 | 1.03 | 0.00 | 1.21 | 10.83 | 68.96 | 62.76 | 285.47 | 0.9079 | 452.0 | 378.9 | |
0.00 | 3.18 | 0.00 | 3.70 | 11.29 | 68.67 | 62.47 | 286.04 | 0.9067 | -540.0 | -389.0 | |
0.00 | 5.76 | 0.00 | 6.43 | 9.46 | 67.96 | 61.76 | 284.23 | 0.8984 | -272.0 | -156.9 | |
0.00 | 1.72 | 0.00 | 1.89 | 8.83 | 67.58 | 61.38 | 283.65 | 0.8945 | 212.0 | 128.4 | |
0.00 | 0.86 | 0.00 | 0.99 | 11.35 | 68.36 | 62.17 | 286.18 | 0.9046 | -598.0 | -495.0 | |
1.98 | 331.72 | 2.13 | 347.19 | 10.03 | 66.76 | 60.56 | 285.16 | 0.8904 | 146.0 | 249.3 | |
9.79 | -22.00 | 10.37 | -22.00 | 9.55 | 66.30 | 60.10 | 284.75 | 0.8860 | 585.1 | 999999 | |
0.34 | -22.00 | 0.37 | -22.00 | 10.41 | 66.57 | 60.37 | 285.62 | 0.8897 | 64.8 | 999999 | |
2.23 | -22.00 | 2.40 | -22.00 | 10.43 | 66.52 | 60.32 | 285.67 | 0.8893 | -131.4 | 999999 | |
1.55 | -22.00 | 1.65 | -22.00 | 10.69 | 66.30 | 60.10 | 286.00 | 0.8881 | -197.2 | 999999 | |
0.00 | 1.72 | 0.00 | 1.85 | 11.49 | 66.33 | 60.13 | 286.87 | 0.8900 | 70.0 | 34.3 | |
0.00 | 1.29 | 0.00 | 1.38 | 11.26 | 66.12 | 59.93 | 286.67 | 0.8879 | 293.0 | 201.9 | |
0.34 | 1.29 | 0.37 | 1.38 | 11.46 | 66.01 | 59.82 | 286.92 | 0.8875 | 317.0 | 281.6 | |
48.28 | -22.00 | 50.16 | -22.00 | 10.47 | 65.44 | 59.25 | 285.99 | 0.8810 | 909.6 | 999999 | |
4.04 | -22.00 | 4.07 | -22.00 | 10.76 | 64.36 | 58.16 | 286.61 | 0.8730 | 775.0 | 999999 |
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. |