| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.03 | 170.60 | 35.06 | 121.19 | -9.95 | 266.08 | 42.32 | 248.21 | 0.7144 | 316.8 | 128.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-28 01:00:33 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 |
| 0.00 | 0.88 | 0.00 | 0.73 | -7.19 | 274.99 | 51.23 | 255.61 | 0.8008 | 555.0 | 494.1 | |
| 15.27 | 74.14 | 11.58 | 56.29 | -8.30 | 270.69 | 46.93 | 252.77 | 0.7591 | 825.8 | 212.8 | |
| 2.12 | 13.42 | 1.58 | 10.02 | -8.23 | 269.97 | 46.21 | 252.58 | 0.7511 | 962.0 | 669.1 | |
| 0.00 | 1.06 | 0.00 | 0.79 | -7.89 | 269.92 | 46.16 | 253.01 | 0.7494 | 537.0 | 529.8 | |
| 5.38 | -3.00 | 4.03 | -3.00 | -8.45 | 269.92 | 46.15 | 252.29 | 0.7512 | 845.7 | 999999 | |
| 0.00 | 1.50 | 0.00 | 1.11 | -7.63 | 269.75 | 45.99 | 253.28 | 0.7466 | 456.0 | 358.5 | |
| 0.53 | 5.21 | 0.39 | 3.87 | -10.43 | 269.12 | 45.35 | 249.44 | 0.7496 | 639.2 | 541.9 | |
| 0.44 | -7.00 | 0.33 | -7.00 | -10.27 | 269.09 | 45.32 | 249.63 | 0.7487 | 672.8 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.57 | -7.67 | 268.16 | 44.40 | 252.60 | 0.7289 | 562.0 | 448.9 | |
| 0.00 | 0.97 | 0.00 | 0.72 | -11.33 | 268.68 | 44.92 | 248.11 | 0.7484 | 474.0 | 402.3 | |
| 0.00 | 0.26 | 0.00 | 0.18 | -6.22 | 266.36 | 42.60 | 253.83 | 0.7029 | 638.0 | 603.7 | |
| 0.00 | 1.77 | 0.00 | 1.22 | -7.72 | 265.46 | 41.70 | 251.40 | 0.6978 | 695.0 | 550.5 | |
| 6.88 | 9.53 | 4.54 | 6.29 | -10.84 | 261.24 | 37.48 | 244.89 | 0.6623 | 752.4 | 442.8 | |
| 0.00 | 1.50 | 0.00 | 0.97 | -8.63 | 260.46 | 36.69 | 247.58 | 0.6414 | 604.0 | 532.5 | |
| 0.00 | 0.71 | 0.00 | 0.46 | -11.56 | 260.77 | 37.01 | 243.61 | 0.6606 | 696.0 | 602.2 | |
| 0.00 | 1.06 | 0.00 | 0.69 | -10.32 | 260.09 | 36.33 | 244.93 | 0.6458 | 639.0 | 552.6 | |
| 5.38 | 10.50 | 3.51 | 6.84 | -11.24 | 260.19 | 36.42 | 243.70 | 0.6519 | 804.5 | 538.7 | |
| 0.00 | 1.15 | 0.00 | 0.74 | -11.15 | 259.45 | 35.69 | 243.34 | 0.6427 | 641.0 | 541.4 | |
| 0.00 | 1.68 | 0.00 | 1.09 | -11.84 | 259.36 | 35.60 | 242.32 | 0.6456 | -539.0 | -394.6 | |
| 0.00 | 2.91 | 0.00 | 1.88 | -11.88 | 259.10 | 35.34 | 242.08 | 0.6429 | -774.0 | -572.3 | |
| 0.00 | 2.29 | 0.00 | 1.46 | -9.75 | 258.78 | 35.02 | 244.91 | 0.6267 | 376.0 | 377.3 | |
| 11.12 | 15.36 | 7.24 | 10.00 | -13.71 | 258.91 | 35.14 | 239.43 | 0.6518 | -787.5 | -575.2 | |
| 0.79 | 2.56 | 0.52 | 1.67 | -14.71 | 258.55 | 34.79 | 237.83 | 0.6542 | -617.2 | -503.1 | |
| 0.00 | 2.03 | 0.00 | 1.32 | -14.03 | 258.43 | 34.67 | 238.66 | 0.6484 | -858.0 | -660.3 | |
| 0.00 | 1.94 | 0.00 | 1.23 | -11.71 | 257.99 | 34.23 | 241.56 | 0.6287 | 660.0 | 484.7 | |
| 0.00 | 1.50 | 0.00 | 0.98 | -14.53 | 258.33 | 34.57 | 237.90 | 0.6506 | -783.0 | -654.4 | |
| 0.00 | 0.97 | 0.00 | 0.62 | -14.35 | 257.10 | 33.33 | 237.22 | 0.6355 | -585.0 | -433.5 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -13.40 | 256.76 | 33.00 | 238.26 | 0.6252 | -462.0 | -348.6 | |
| 0.88 | 3.88 | 0.55 | 2.44 | -12.69 | 256.58 | 32.82 | 239.13 | 0.6183 | -765.7 | -594.4 | |
| 0.00 | 1.50 | 0.00 | 0.95 | -13.10 | 256.53 | 32.77 | 238.51 | 0.6204 | -834.0 | -650.7 | |
| 1.24 | 8.56 | 0.79 | 5.45 | -14.32 | 256.61 | 32.85 | 236.88 | 0.6298 | -875.6 | -757.7 | |
| 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. | |