| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 69.10 | 342.80 | 38.57 | 191.33 | -19.53 | 257.84 | -5.74 | 168.12 | 0.4616 | 0.4 | -25.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-09-02 17:59:07 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 | 0.36 | 0.00 | 0.20 | -22.35 | 263.08 | -0.49 | 179.08 | 0.4953 | 409.0 | 494.5 | |
| 0.00 | 2.50 | 0.00 | 1.41 | -21.42 | 262.24 | -1.33 | 177.41 | 0.4814 | 343.0 | 362.9 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -20.15 | 262.16 | -1.42 | 177.10 | 0.4619 | 860.0 | 710.3 | |
| 0.00 | 1.52 | 0.00 | 0.86 | -21.28 | 261.92 | -1.66 | 176.76 | 0.4796 | 997.0 | 762.2 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -22.18 | 261.91 | -1.67 | 176.85 | 0.4933 | 691.0 | 524.0 | |
| 0.00 | 2.86 | 0.00 | 1.61 | -21.00 | 261.89 | -1.69 | 176.67 | 0.4754 | 809.0 | 704.9 | |
| 0.00 | 1.52 | 0.00 | 0.85 | -20.77 | 260.99 | -2.59 | 174.85 | 0.4728 | 800.0 | 611.5 | |
| 0.00 | 2.77 | 0.00 | 1.55 | -20.16 | 260.19 | -3.39 | 173.12 | 0.4647 | 915.0 | 684.9 | |
| 2.95 | 4.38 | 1.65 | 2.44 | -19.86 | 259.78 | -3.80 | 172.20 | 0.4608 | 966.2 | 800.1 | |
| 1.61 | 4.02 | 0.92 | 2.31 | -22.89 | 259.43 | -4.14 | 172.44 | 0.5076 | -757.7 | -627.5 | |
| 6.53 | 15.64 | 3.65 | 8.76 | -20.17 | 259.28 | -4.29 | 171.31 | 0.4667 | 1008.5 | 553.7 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -20.44 | 258.95 | -4.62 | 170.75 | 0.4717 | 478.0 | 388.2 | |
| 13.50 | 263.45 | 7.53 | 146.93 | -19.70 | 258.88 | -4.70 | 170.32 | 0.4605 | 1142.8 | -45.0 | |
| 2.32 | -13.00 | 1.30 | -13.00 | -20.04 | 258.80 | -4.77 | 170.30 | 0.4659 | 899.9 | 999999 | |
| 0.00 | 2.32 | 0.00 | 1.32 | -21.65 | 258.75 | -4.82 | 170.79 | 0.4904 | 915.0 | 750.0 | |
| 0.00 | 5.54 | 0.00 | 3.16 | -22.00 | 258.58 | -5.00 | 170.59 | 0.4961 | 968.0 | 829.0 | |
| 3.93 | -13.00 | 2.20 | -13.00 | -19.90 | 258.58 | -4.99 | 169.81 | 0.4644 | 957.2 | 999999 | |
| 1.70 | -13.00 | 0.95 | -13.00 | -19.43 | 258.57 | -5.01 | 169.58 | 0.4572 | 897.9 | 999999 | |
| 1.34 | -13.00 | 0.75 | -13.00 | -19.33 | 258.44 | -5.14 | 169.28 | 0.4560 | 982.2 | 999999 | |
| 4.11 | -13.00 | 2.29 | -13.00 | -19.64 | 258.27 | -5.31 | 169.07 | 0.4612 | 901.0 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.64 | -18.32 | 258.09 | -5.49 | 168.08 | 0.4417 | 685.0 | 498.8 | |
| 1.43 | 3.04 | 0.79 | 1.67 | -18.06 | 257.84 | -5.74 | 167.43 | 0.4384 | -802.9 | -374.9 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -17.79 | 257.78 | -5.79 | 167.17 | 0.4345 | -965.0 | -683.1 | |
| 0.00 | 2.15 | 0.00 | 1.18 | -18.23 | 257.55 | -6.03 | 166.90 | 0.4421 | -662.0 | -505.2 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -17.80 | 257.37 | -6.21 | 166.29 | 0.4361 | -908.0 | -779.4 | |
| 0.00 | 1.79 | 0.00 | 0.98 | -17.43 | 257.38 | -6.19 | 166.10 | 0.4305 | -802.0 | -679.7 | |
| 0.00 | 3.22 | 0.00 | 1.78 | -18.27 | 257.26 | -6.32 | 166.31 | 0.4437 | -853.0 | -713.8 | |
| 6.97 | -13.00 | 3.89 | -13.00 | -19.38 | 257.18 | -6.40 | 166.77 | 0.4608 | -769.9 | 999999 | |
| 0.00 | 2.32 | 0.00 | 1.28 | -17.60 | 257.18 | -6.39 | 165.78 | 0.4338 | -693.0 | -675.1 | |
| 3.04 | -13.00 | 1.70 | -13.00 | -19.59 | 256.91 | -6.66 | 166.35 | 0.4649 | -678.6 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.54 | -17.47 | 257.00 | -6.58 | 165.30 | 0.4325 | -931.0 | -709.5 | |
| 0.00 | 2.50 | 0.00 | 1.41 | -20.17 | 256.73 | -6.85 | 166.29 | 0.4743 | -794.0 | -620.5 | |
| 6.08 | -13.00 | 3.39 | -13.00 | -19.18 | 256.64 | -6.94 | 165.58 | 0.4599 | -1024.9 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -17.61 | 256.70 | -6.87 | 164.77 | 0.4358 | -727.0 | -564.2 | |
| 0.00 | 0.80 | 0.00 | 0.45 | -20.34 | 256.33 | -7.25 | 165.63 | 0.4784 | -762.0 | -649.2 | |
| 1.88 | -13.00 | 1.04 | -13.00 | -18.65 | 256.34 | -7.23 | 164.67 | 0.4531 | -1028.1 | 999999 | |
| 11.71 | -13.00 | 6.52 | -13.00 | -18.95 | 256.26 | -7.31 | 164.70 | 0.4580 | -1072.7 | 999999 | |
| 0.00 | 2.32 | 0.00 | 1.28 | -17.38 | 256.33 | -7.25 | 163.83 | 0.4340 | -848.0 | -631.1 | |
| 0.00 | 2.15 | 0.00 | 1.20 | -19.23 | 255.93 | -7.65 | 164.20 | 0.4635 | -635.0 | -525.0 | |
| 0.00 | 2.06 | 0.00 | 1.15 | -19.44 | 255.79 | -7.79 | 164.06 | 0.4671 | -861.0 | -650.7 | |
| 0.00 | 2.59 | 0.00 | 1.45 | -19.61 | 255.62 | -7.96 | 163.84 | 0.4704 | -624.0 | -512.5 | |
| 0.00 | 1.34 | 0.00 | 0.75 | -19.72 | 255.29 | -8.29 | 163.27 | 0.4734 | -806.0 | -609.1 | |
| 0.00 | 1.52 | 0.00 | 0.84 | -17.48 | 254.37 | -9.20 | 159.87 | 0.4451 | -761.0 | -533.6 | |
| 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. | |