SDO HMI 2011-11-23 10:58:57 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 |
| 24.84 | 112.41 | 12.99 | 58.80 | -16.78 | 266.24 | 0.61 | 181.85 | 0.3231 | 161.6 | 37.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-23 10:58:57 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 | 0.34 | 0.00 | 0.18 | -16.53 | 272.11 | 6.48 | 198.92 | 0.3351 | 675.0 | 534.0 | |
| 0.00 | 1.37 | 0.00 | 0.72 | -17.31 | 269.12 | 3.49 | 190.02 | 0.3351 | 841.0 | 680.1 | |
| 0.00 | 1.29 | 0.00 | 0.68 | -18.66 | 269.08 | 3.45 | 189.23 | 0.3569 | 767.0 | 615.6 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -19.42 | 269.06 | 3.43 | 188.84 | 0.3691 | 634.0 | 566.9 | |
| 0.00 | 1.20 | 0.00 | 0.63 | -16.34 | 268.51 | 2.88 | 188.77 | 0.3176 | 869.0 | 675.1 | |
| 0.00 | 0.26 | 0.00 | 0.14 | -18.66 | 268.45 | 2.82 | 187.58 | 0.3554 | 699.0 | 592.0 | |
| 0.00 | 2.14 | 0.00 | 1.13 | -18.53 | 268.08 | 2.45 | 186.62 | 0.3525 | 616.0 | 441.9 | |
| 16.88 | 50.21 | 8.84 | 26.29 | -16.96 | 267.65 | 2.02 | 185.97 | 0.3260 | 1116.1 | 452.9 | |
| 0.00 | 1.29 | 0.00 | 0.66 | -13.21 | 267.47 | 1.84 | 186.83 | 0.2633 | 819.0 | 610.5 | |
| 0.00 | 2.83 | 0.00 | 1.45 | -13.27 | 267.28 | 1.65 | 186.13 | 0.2640 | 976.0 | 809.4 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -18.66 | 266.52 | 0.89 | 182.39 | 0.3526 | 710.0 | 632.2 | |
| 0.00 | 1.29 | 0.00 | 0.65 | -11.65 | 266.43 | 0.80 | 183.33 | 0.2354 | 720.0 | 561.1 | |
| 0.00 | 1.37 | 0.00 | 0.72 | -18.34 | 265.89 | 0.26 | 180.72 | 0.3471 | 738.0 | 622.1 | |
| 0.00 | 1.63 | 0.00 | 0.85 | -16.49 | 265.83 | 0.20 | 180.60 | 0.3165 | -636.0 | -561.4 | |
| 1.97 | 16.45 | 1.03 | 8.57 | -16.40 | 265.49 | -0.14 | 179.56 | 0.3149 | -951.5 | -493.6 | |
| 4.11 | -15.00 | 2.14 | -15.00 | -16.24 | 265.33 | -0.30 | 179.08 | 0.3124 | -972.6 | 999999 | |
| 0.00 | 2.40 | 0.00 | 1.27 | -18.31 | 265.24 | -0.39 | 178.92 | 0.3466 | 600.0 | 447.8 | |
| 0.00 | 1.03 | 0.00 | 0.53 | -14.35 | 265.21 | -0.42 | 178.56 | 0.2808 | 895.0 | 831.4 | |
| 0.00 | 1.71 | 0.00 | 0.90 | -16.71 | 265.09 | -0.54 | 178.36 | 0.3202 | -999.0 | -833.3 | |
| 1.88 | 2.48 | 0.98 | 1.30 | -16.58 | 264.90 | -0.73 | 177.79 | 0.3183 | -1073.7 | -933.9 | |
| 0.00 | 3.68 | 0.00 | 1.92 | -16.52 | 264.62 | -1.01 | 176.94 | 0.3174 | -1081.0 | -799.1 | |
| 0.00 | 2.91 | 0.00 | 1.53 | -17.02 | 263.41 | -2.22 | 173.48 | 0.3274 | -985.0 | -795.1 | |
| 0.00 | 3.77 | 0.00 | 1.97 | -16.55 | 263.23 | -2.40 | 172.77 | 0.3201 | -1202.0 | -878.7 | |
| 0.00 | 1.97 | 0.00 | 1.03 | -17.09 | 263.07 | -2.56 | 172.52 | 0.3291 | -797.0 | -743.5 | |
| 0.00 | 3.17 | 0.00 | 1.65 | -16.27 | 262.90 | -2.73 | 171.64 | 0.3162 | -803.0 | -734.9 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -17.84 | 262.87 | -2.76 | 172.27 | 0.3419 | -777.0 | -666.3 | |
| 0.00 | 1.20 | 0.00 | 0.63 | -18.31 | 261.46 | -4.17 | 168.69 | 0.3534 | -692.0 | -530.0 | |
| 0.00 | 1.03 | 0.00 | 0.53 | -15.16 | 260.64 | -4.99 | 164.00 | 0.3060 | -876.0 | -733.6 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -21.06 | 260.43 | -5.20 | 167.76 | 0.4003 | -537.0 | -520.5 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -18.10 | 258.81 | -6.82 | 161.70 | 0.3612 | -625.0 | -516.4 | |
| 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. | |