SDO HMI 2012-10-15 13:59:00 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 |
| 111.15 | 547.26 | 70.35 | 346.84 | 7.37 | 228.78 | -38.70 | 85.42 | 0.6239 | -646.5 | -147.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2012-10-15 13:59:00 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 | 2.18 | 0.00 | 1.26 | 11.42 | 237.09 | -30.39 | 77.32 | 0.5103 | -475.0 | -426.0 | |
| 0.00 | 1.48 | 0.00 | 0.88 | 10.36 | 234.56 | -32.92 | 79.88 | 0.5451 | -712.0 | -647.4 | |
| 63.65 | 345.48 | 39.46 | 214.41 | 7.41 | 230.29 | -37.19 | 85.37 | 0.6036 | -1105.3 | -313.5 | |
| 1.57 | -3.00 | 0.99 | -3.00 | 7.53 | 229.28 | -38.20 | 85.18 | 0.6175 | -203.2 | 999999 | |
| 0.00 | 1.83 | 0.00 | 1.18 | 6.98 | 227.63 | -39.85 | 86.05 | 0.6398 | -846.0 | -693.3 | |
| 0.00 | 1.92 | 0.00 | 1.24 | 7.46 | 227.54 | -39.94 | 85.30 | 0.6410 | -869.0 | -764.2 | |
| 2.79 | 5.85 | 1.80 | 3.77 | 7.16 | 227.53 | -39.95 | 85.77 | 0.6411 | -809.8 | -750.3 | |
| 0.00 | 1.05 | 0.00 | 0.68 | 6.64 | 227.46 | -40.01 | 86.58 | 0.6421 | -546.0 | -452.3 | |
| 18.42 | 36.76 | 11.88 | 23.72 | 5.05 | 227.48 | -40.00 | 89.06 | 0.6426 | -822.7 | -369.3 | |
| 0.00 | 1.05 | 0.00 | 0.68 | 9.97 | 226.86 | -40.62 | 81.43 | 0.6508 | -506.0 | -412.0 | |
| 0.00 | 2.01 | 0.00 | 1.30 | 7.64 | 227.12 | -40.35 | 85.02 | 0.6465 | -568.0 | -436.8 | |
| 0.00 | 1.66 | 0.00 | 1.08 | 7.39 | 226.95 | -40.53 | 85.41 | 0.6488 | -637.0 | -511.4 | |
| 0.79 | 39.90 | 0.51 | 26.14 | 8.49 | 226.78 | -40.70 | 83.71 | 0.6511 | -376.1 | 345.7 | |
| 0.00 | 1.05 | 0.00 | 0.68 | 4.93 | 226.98 | -40.50 | 89.20 | 0.6494 | -289.0 | -199.6 | |
| 0.00 | 1.83 | 0.00 | 1.20 | 9.58 | 226.39 | -41.08 | 82.06 | 0.6566 | -338.0 | -272.3 | |
| 2.62 | -13.00 | 1.71 | -13.00 | 8.26 | 226.53 | -40.95 | 84.06 | 0.6544 | 365.5 | 999999 | |
| 8.56 | 32.22 | 5.59 | 21.08 | 7.24 | 226.53 | -40.95 | 85.63 | 0.6544 | -733.4 | -52.0 | |
| 3.93 | -17.00 | 2.57 | -17.00 | 7.02 | 226.35 | -41.12 | 85.96 | 0.6567 | -581.3 | 999999 | |
| 0.00 | 6.11 | 0.00 | 4.03 | 7.68 | 225.88 | -41.60 | 84.96 | 0.6629 | 358.0 | 173.3 | |
| 1.92 | 17.20 | 1.27 | 11.41 | 8.27 | 225.72 | -41.76 | 84.07 | 0.6649 | 862.9 | 700.9 | |
| 4.02 | 5.76 | 2.65 | 3.81 | 7.31 | 225.76 | -41.72 | 85.51 | 0.6644 | -566.0 | -457.5 | |
| 0.00 | 1.75 | 0.00 | 1.16 | 9.60 | 225.41 | -42.06 | 82.07 | 0.6693 | 728.0 | 644.3 | |
| 0.87 | -20.00 | 0.58 | -20.00 | 8.36 | 225.34 | -42.13 | 83.93 | 0.6698 | 716.4 | 999999 | |
| 0.00 | 1.92 | 0.00 | 1.27 | 6.85 | 225.52 | -41.95 | 86.21 | 0.6675 | -458.0 | -417.5 | |
| 0.00 | 1.14 | 0.00 | 0.76 | 8.46 | 224.96 | -42.52 | 83.79 | 0.6747 | 525.0 | 387.9 | |
| 2.01 | 21.74 | 1.34 | 14.58 | 7.15 | 225.08 | -42.39 | 85.75 | 0.6732 | -593.1 | 262.8 | |
| 0.00 | 1.40 | 0.00 | 0.94 | 8.67 | 224.52 | -42.96 | 83.49 | 0.6804 | 708.0 | 578.8 | |
| 0.00 | 6.11 | 0.00 | 4.12 | 8.13 | 224.47 | -43.01 | 84.29 | 0.6809 | 516.0 | 674.0 | |
| 0.00 | 1.83 | 0.00 | 1.24 | 8.45 | 224.42 | -43.05 | 83.81 | 0.6815 | 753.0 | 618.6 | |
| 0.00 | 1.05 | 0.00 | 0.71 | 7.61 | 223.99 | -43.48 | 85.04 | 0.6870 | 605.0 | 468.0 | |
| 0.00 | 1.40 | 0.00 | 0.96 | 8.46 | 223.59 | -43.89 | 83.82 | 0.6921 | 284.0 | 364.6 | |
| 0.00 | 1.40 | 0.00 | 0.97 | 7.54 | 222.95 | -44.52 | 85.14 | 0.7000 | 559.0 | 517.8 | |
| 0.00 | 0.61 | 0.00 | 0.43 | 5.69 | 222.65 | -44.83 | 87.77 | 0.7043 | 662.0 | 630.0 | |
| 0.00 | 0.70 | 0.00 | 0.49 | 5.83 | 222.47 | -45.01 | 87.56 | 0.7065 | 682.0 | 553.0 | |
| 0.00 | 0.87 | 0.00 | 0.66 | 7.39 | 218.00 | -49.48 | 85.23 | 0.7588 | 503.0 | 408.9 | |
| 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. | |