SDO HMI 2014-09-29 12:00:33 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 |
| 198.32 | 999.00 | 175.36 | 887.07 | 15.23 | 260.97 | 56.43 | 283.90 | 0.8291 | -37.6 | -104.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-29 12:00:33 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 |
| 2.03 | 201.16 | 2.09 | 202.34 | 13.24 | 266.58 | 62.04 | 281.41 | 0.8791 | -254.5 | -200.1 | |
| 3.88 | -1.00 | 3.97 | -1.00 | 13.37 | 266.30 | 61.76 | 281.55 | 0.8768 | -389.0 | 999999 | |
| 17.37 | -1.00 | 17.52 | -1.00 | 13.63 | 265.83 | 61.29 | 281.85 | 0.8729 | -640.8 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.70 | 12.90 | 265.20 | 60.66 | 281.00 | 0.8676 | -236.0 | -231.0 | |
| 6.53 | -1.00 | 6.48 | -1.00 | 13.93 | 265.32 | 60.78 | 282.19 | 0.8687 | -758.5 | 999999 | |
| 1.68 | -1.00 | 1.65 | -1.00 | 13.71 | 265.04 | 60.50 | 281.94 | 0.8663 | -880.3 | 999999 | |
| 5.82 | -1.00 | 5.71 | -1.00 | 14.03 | 264.92 | 60.38 | 282.31 | 0.8653 | -885.2 | 999999 | |
| 0.00 | 1.06 | 0.00 | 1.02 | 12.77 | 264.33 | 59.79 | 280.85 | 0.8602 | -584.0 | -496.2 | |
| 0.00 | 1.06 | 0.00 | 1.00 | 14.11 | 263.53 | 59.00 | 282.42 | 0.8533 | -441.0 | -431.0 | |
| 0.00 | 4.06 | 0.00 | 3.77 | 13.42 | 263.01 | 58.47 | 281.62 | 0.8486 | -377.0 | -410.1 | |
| 0.00 | 0.62 | 0.00 | 0.60 | 16.32 | 264.26 | 59.72 | 284.99 | 0.8600 | -436.0 | -374.3 | |
| 0.00 | 1.76 | 0.00 | 1.63 | 13.69 | 262.77 | 58.23 | 281.94 | 0.8463 | -700.0 | -674.3 | |
| 26.54 | 303.63 | 24.37 | 273.69 | 15.17 | 262.44 | 57.90 | 283.70 | 0.8436 | -883.8 | -395.2 | |
| 2.29 | -13.00 | 2.06 | -13.00 | 14.66 | 261.70 | 57.16 | 283.11 | 0.8367 | -609.8 | 999999 | |
| 5.03 | -13.00 | 4.52 | -13.00 | 15.10 | 261.65 | 57.11 | 283.64 | 0.8364 | -1198.1 | 999999 | |
| 0.26 | -13.00 | 0.24 | -13.00 | 14.46 | 261.21 | 56.68 | 282.89 | 0.8322 | 510.0 | 999999 | |
| 0.00 | 0.26 | 0.00 | 0.23 | 13.29 | 260.61 | 56.07 | 281.49 | 0.8261 | 396.0 | 393.0 | |
| 13.85 | -13.00 | 12.28 | -13.00 | 14.81 | 261.13 | 56.59 | 283.31 | 0.8314 | 262.6 | 999999 | |
| 6.79 | -13.00 | 6.06 | -13.00 | 15.31 | 261.34 | 56.80 | 283.91 | 0.8335 | -1162.6 | 999999 | |
| 3.79 | -13.00 | 3.40 | -13.00 | 16.00 | 261.58 | 57.04 | 284.72 | 0.8360 | -648.3 | 999999 | |
| 8.55 | -13.00 | 7.65 | -13.00 | 15.80 | 261.43 | 56.89 | 284.49 | 0.8346 | -922.6 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.95 | 16.55 | 261.65 | 57.11 | 285.38 | 0.8370 | -382.0 | -340.1 | |
| 0.00 | 1.06 | 0.00 | 0.94 | 16.90 | 260.95 | 56.41 | 285.84 | 0.8307 | -531.0 | -474.7 | |
| 0.00 | 1.32 | 0.00 | 1.17 | 16.97 | 260.81 | 56.27 | 285.94 | 0.8294 | -471.0 | -392.6 | |
| 0.00 | 1.23 | 0.00 | 1.05 | 13.24 | 259.27 | 54.73 | 281.45 | 0.8131 | -155.0 | -79.2 | |
| 2.20 | 436.01 | 1.87 | 361.52 | 14.59 | 259.27 | 54.73 | 283.12 | 0.8135 | 649.8 | 137.0 | |
| 0.00 | 7.32 | 0.00 | 6.35 | 16.79 | 260.17 | 55.63 | 285.76 | 0.8232 | -357.0 | -314.2 | |
| 2.47 | -26.00 | 2.09 | -26.00 | 14.77 | 259.28 | 54.74 | 283.34 | 0.8137 | 516.0 | 999999 | |
| 4.59 | -26.00 | 3.87 | -26.00 | 15.01 | 259.05 | 54.51 | 283.65 | 0.8115 | 539.8 | 999999 | |
| 6.26 | 33.86 | 5.16 | 27.82 | 14.62 | 258.00 | 53.46 | 283.21 | 0.8008 | 876.6 | 424.2 | |
| 21.34 | -26.00 | 17.71 | -26.00 | 15.51 | 258.28 | 53.74 | 284.32 | 0.8041 | 755.5 | 999999 | |
| 10.49 | -26.00 | 8.66 | -26.00 | 15.97 | 257.98 | 53.44 | 284.91 | 0.8014 | 683.8 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.66 | 18.26 | 258.41 | 53.87 | 287.71 | 0.8074 | 330.0 | 247.3 | |
| 28.66 | -26.00 | 23.41 | -26.00 | 16.38 | 257.56 | 53.02 | 285.46 | 0.7974 | 969.1 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.78 | 15.35 | 257.02 | 52.48 | 284.20 | 0.7912 | 641.0 | 568.9 | |
| 8.29 | -26.00 | 6.80 | -26.00 | 17.49 | 257.65 | 53.11 | 286.84 | 0.7992 | 549.7 | 999999 | |
| 6.26 | -26.00 | 5.10 | -26.00 | 17.52 | 257.34 | 52.80 | 286.90 | 0.7962 | 846.3 | 999999 | |
| 1.23 | -26.00 | 0.99 | -26.00 | 16.80 | 256.79 | 52.25 | 286.05 | 0.7899 | 777.5 | 999999 | |
| 2.12 | -26.00 | 1.70 | -26.00 | 17.11 | 256.71 | 52.17 | 286.45 | 0.7894 | 813.1 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.85 | 18.03 | 256.52 | 51.98 | 287.64 | 0.7883 | 402.0 | 380.7 | |
| 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. | |