SDO HMI 2014-07-08 17:00:40 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.87 | 111.58 | 20.80 | 66.80 | 7.17 | 252.80 | 34.07 | 277.41 | 0.5625 | 290.8 | -26.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-08 17:00:40 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 |
| 2.18 | 42.22 | 1.34 | 25.93 | 6.91 | 255.13 | 36.40 | 276.69 | 0.5954 | -1005.5 | -701.7 | |
| 2.36 | -1.00 | 1.45 | -1.00 | 6.68 | 254.99 | 36.27 | 276.30 | 0.5933 | -872.5 | 999999 | |
| 4.99 | -1.00 | 3.07 | -1.00 | 7.23 | 255.00 | 36.28 | 277.23 | 0.5939 | -882.8 | 999999 | |
| 1.45 | -1.00 | 0.89 | -1.00 | 6.35 | 254.74 | 36.01 | 275.77 | 0.5895 | -867.6 | 999999 | |
| 1.27 | -1.00 | 0.78 | -1.00 | 6.26 | 254.58 | 35.85 | 275.63 | 0.5872 | -852.9 | 999999 | |
| 0.00 | 2.36 | 0.00 | 1.44 | 7.46 | 254.57 | 35.84 | 277.67 | 0.5880 | -555.0 | -522.0 | |
| 0.00 | 2.27 | 0.00 | 1.38 | 7.98 | 254.36 | 35.63 | 278.60 | 0.5856 | -776.0 | -736.5 | |
| 0.00 | 1.36 | 0.00 | 0.83 | 6.13 | 253.92 | 35.20 | 275.46 | 0.5779 | -893.0 | -783.7 | |
| 0.00 | 1.82 | 0.00 | 1.10 | 6.08 | 253.66 | 34.93 | 275.39 | 0.5741 | -639.0 | -639.1 | |
| 1.18 | 2.45 | 0.70 | 1.46 | 8.24 | 252.36 | 33.63 | 279.37 | 0.5577 | 774.1 | 607.1 | |
| 0.00 | 1.54 | 0.00 | 0.92 | 8.47 | 252.01 | 33.28 | 279.84 | 0.5530 | 622.0 | 524.8 | |
| 0.00 | 2.45 | 0.00 | 1.45 | 8.50 | 251.87 | 33.14 | 279.93 | 0.5510 | 784.0 | 618.2 | |
| 0.00 | 1.54 | 0.00 | 0.91 | 8.76 | 251.71 | 32.98 | 280.42 | 0.5491 | 497.0 | 469.6 | |
| 0.00 | 3.27 | 0.00 | 1.93 | 8.64 | 251.62 | 32.90 | 280.22 | 0.5477 | 873.0 | 778.8 | |
| 0.00 | 1.09 | 0.00 | 0.64 | 9.31 | 251.54 | 32.82 | 281.47 | 0.5478 | 766.0 | 600.9 | |
| 1.82 | 4.36 | 1.07 | 2.57 | 8.31 | 251.37 | 32.64 | 279.67 | 0.5435 | 1015.0 | 723.6 | |
| 0.00 | 1.09 | 0.00 | 0.64 | 7.97 | 251.34 | 32.61 | 279.06 | 0.5426 | 710.0 | 555.5 | |
| 0.00 | 1.73 | 0.00 | 1.02 | 7.51 | 251.30 | 32.57 | 278.22 | 0.5414 | 448.0 | 300.1 | |
| 17.07 | 27.42 | 10.01 | 16.08 | 7.06 | 251.04 | 32.32 | 277.43 | 0.5371 | 915.5 | 668.1 | |
| 0.64 | 2.72 | 0.37 | 1.59 | 6.30 | 250.95 | 32.22 | 276.02 | 0.5350 | 640.1 | 574.3 | |
| 1.91 | -19.00 | 1.12 | -19.00 | 7.01 | 250.78 | 32.06 | 277.37 | 0.5332 | 1086.0 | 999999 | |
| 0.00 | 1.00 | 0.00 | 0.58 | 6.68 | 250.72 | 31.99 | 276.75 | 0.5320 | 496.0 | 476.2 | |
| 0.00 | 1.18 | 0.00 | 0.69 | 7.24 | 250.36 | 31.64 | 277.86 | 0.5274 | 842.0 | 697.8 | |
| 0.00 | 8.53 | 0.00 | 4.96 | 6.73 | 250.18 | 31.46 | 276.91 | 0.5241 | 576.0 | 735.2 | |
| 0.00 | 1.18 | 0.00 | 0.68 | 6.95 | 250.05 | 31.33 | 277.34 | 0.5224 | 826.0 | 763.9 | |
| 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. | |