SOHO MDI 2000-09-30 20:47:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 178 | 946 | 92 | 494 | -11.37 | 352.23 | 0.63 | 182.23 | 0.3248 | 206.4 | 66.3 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-09-30 20:47:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14 | 399 | 7 | 208 | -10.34 | 358.43 | 6.83 | 201.82 | 0.3161 | -2209.4 | -684.2 | |
| 45 | -1 | 23 | -1 | -10.83 | 358.12 | 6.52 | 200.37 | 0.3217 | -2021.1 | 999999 | |
| 0 | 6 | 0 | 3 | -13.94 | 356.83 | 5.23 | 194.11 | 0.3644 | -846.0 | -654.6 | |
| 0 | 9 | 0 | 5 | -10.88 | 355.46 | 3.86 | 192.35 | 0.3101 | -1034.0 | -889.0 | |
| 0 | 4 | 0 | 2 | -11.81 | 353.76 | 2.16 | 186.63 | 0.3208 | 498.0 | 466.8 | |
| 0 | 6 | 0 | 3 | -14.99 | 352.02 | 0.41 | 181.08 | 0.3712 | -678.0 | -620.8 | |
| 7 | 72 | 3 | 37 | -11.35 | 351.22 | -0.38 | 178.78 | 0.3112 | 1329.3 | 686.0 | |
| 15 | -7 | 8 | -7 | -11.23 | 350.78 | -0.82 | 177.39 | 0.3094 | 1505.8 | 999999 | |
| 0 | 9 | 0 | 5 | -12.34 | 350.58 | -1.02 | 176.94 | 0.3280 | 521.0 | 438.4 | |
| 11 | 38 | 6 | 20 | -12.79 | 350.06 | -1.54 | 175.50 | 0.3360 | 1130.3 | 824.6 | |
| 6 | -10 | 3 | -10 | -12.34 | 349.74 | -1.86 | 174.45 | 0.3290 | 1125.5 | 999999 | |
| 9 | 26 | 5 | 14 | -12.92 | 349.34 | -2.26 | 173.46 | 0.3393 | -852.2 | -389.5 | |
| 0 | 5 | 0 | 2 | -11.40 | 349.20 | -2.41 | 172.44 | 0.3146 | 730.0 | 522.2 | |
| 0 | 17 | 0 | 9 | -12.51 | 348.87 | -2.74 | 171.93 | 0.3335 | 368.0 | 178.7 | |
| 0 | 3 | 0 | 2 | -11.77 | 348.24 | -3.37 | 169.71 | 0.3232 | 526.0 | 406.7 | |
| 0 | 7 | 0 | 3 | -12.64 | 347.83 | -3.78 | 169.01 | 0.3385 | -540.0 | -394.6 | |
| 4 | 12 | 2 | 6 | -12.31 | 347.35 | -4.25 | 167.45 | 0.3348 | 720.8 | 316.7 | |
| 0 | 5 | 0 | 3 | -12.94 | 347.02 | -4.58 | 166.94 | 0.3460 | 525.0 | 510.4 | |
| 0 | 6 | 0 | 3 | -13.02 | 346.70 | -4.90 | 166.12 | 0.3486 | 557.0 | 555.1 | |
| 19 | 322 | 10 | 169 | -11.83 | 346.48 | -5.12 | 164.61 | 0.3305 | 1343.7 | 807.1 | |
| 27 | -20 | 14 | -20 | -11.26 | 346.30 | -5.31 | 163.57 | 0.3223 | 2082.9 | 999999 | |
| 13 | -20 | 7 | -20 | -12.53 | 346.23 | -5.37 | 164.46 | 0.3428 | 1129.8 | 999999 | |
| -20 | -20 | -20 | -20 | -11.83 | 346.20 | -5.40 | 163.81 | 0.3318 | 999999 | 999999 | |
| 8 | -20 | 4 | -20 | -10.81 | 345.95 | -5.66 | 162.13 | 0.3169 | 1846.2 | 999999 | |
| 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. | |