SDO HMI 2014-10-10 19:00:31 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 |
| 48.69 | 198.06 | 70.67 | 293.02 | -15.24 | 123.19 | 67.64 | 251.34 | 0.9425 | 176.7 | 94.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-10 19:00:31 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 | 1.93 | 0.00 | 3.17 | -14.05 | 125.72 | 70.18 | 253.13 | 0.9550 | -158.0 | -110.0 | |
| 1.84 | 135.19 | 2.99 | 212.73 | -14.48 | 125.39 | 69.84 | 252.61 | 0.9538 | 188.8 | 117.8 | |
| 15.67 | -2.00 | 25.14 | -2.00 | -15.13 | 124.95 | 69.41 | 251.86 | 0.9523 | 229.3 | 999999 | |
| 8.06 | -2.00 | 12.39 | -2.00 | -15.05 | 124.19 | 68.65 | 251.78 | 0.9483 | 587.0 | 999999 | |
| 3.77 | -2.00 | 5.58 | -2.00 | -14.51 | 123.49 | 67.94 | 252.19 | 0.9439 | 749.8 | 999999 | |
| 1.31 | -2.00 | 1.99 | -2.00 | -15.10 | 123.71 | 68.17 | 251.63 | 0.9458 | 703.0 | 999999 | |
| 0.00 | 0.70 | 0.00 | 1.02 | -15.12 | 122.98 | 67.43 | 251.45 | 0.9418 | 471.0 | 472.2 | |
| 0.00 | 0.96 | 0.00 | 1.36 | -15.16 | 122.20 | 66.66 | 251.22 | 0.9375 | 475.0 | 478.2 | |
| 0.00 | 0.88 | 0.00 | 1.21 | -15.06 | 121.82 | 66.28 | 251.24 | 0.9352 | 503.0 | 522.6 | |
| 0.00 | 0.61 | 0.00 | 0.82 | -14.94 | 121.21 | 65.66 | 251.23 | 0.9314 | 358.0 | 362.1 | |
| 0.00 | 1.84 | 0.00 | 2.42 | -15.20 | 120.69 | 65.14 | 250.83 | 0.9286 | 446.0 | 425.1 | |
| 0.00 | 0.88 | 0.00 | 1.12 | -14.42 | 120.17 | 64.63 | 251.53 | 0.9242 | -153.0 | -157.4 | |
| 0.70 | 7.53 | 0.92 | 9.99 | -15.64 | 120.35 | 64.81 | 250.29 | 0.9273 | 3.5 | 274.1 | |
| 0.88 | 2.36 | 1.14 | 3.09 | -15.79 | 120.22 | 64.68 | 250.10 | 0.9267 | -193.9 | -78.5 | |
| 7.62 | 18.56 | 9.67 | 23.53 | -15.32 | 119.66 | 64.11 | 250.46 | 0.9224 | -122.8 | 43.3 | |
| 2.10 | -15.00 | 2.62 | -15.00 | -15.15 | 119.20 | 63.66 | 250.52 | 0.9192 | -461.8 | 999999 | |
| 3.24 | 25.48 | 3.99 | 31.24 | -16.73 | 118.50 | 62.96 | 248.67 | 0.9174 | -484.8 | -138.5 | |
| 3.50 | -17.00 | 4.24 | -17.00 | -16.96 | 117.95 | 62.40 | 248.27 | 0.9142 | -517.8 | 999999 | |
| 0.00 | 1.14 | 0.00 | 1.32 | -16.06 | 116.91 | 61.37 | 248.95 | 0.9056 | -479.0 | -390.5 | |
| 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. | |