| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.25 | 202.64 | 43.44 | 188.30 | 17.43 | 62.06 | 58.31 | 286.23 | 0.8466 | -119.8 | -95.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-26 03:59:08 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 | 0.90 | 0.00 | 0.94 | 17.77 | 66.35 | 62.60 | 286.41 | 0.8833 | 166.0 | 193.7 | |
| 13.74 | 74.25 | 13.79 | 74.76 | 16.79 | 64.96 | 61.21 | 285.32 | 0.8719 | -704.8 | -199.9 | |
| 0.00 | 0.81 | 0.00 | 0.75 | 14.76 | 62.26 | 58.51 | 283.02 | 0.8484 | -310.0 | -312.2 | |
| 0.00 | 1.08 | 0.00 | 1.01 | 15.67 | 62.42 | 58.67 | 284.10 | 0.8501 | -461.0 | -354.9 | |
| 1.62 | 2.69 | 1.52 | 2.53 | 16.34 | 62.62 | 58.87 | 284.88 | 0.8520 | -458.5 | -458.9 | |
| 0.00 | 0.81 | 0.00 | 0.75 | 15.30 | 62.13 | 58.38 | 283.66 | 0.8474 | -571.0 | -509.7 | |
| 7.99 | 17.42 | 7.51 | 16.41 | 17.47 | 62.58 | 58.83 | 286.21 | 0.8520 | -595.3 | -129.3 | |
| 1.44 | 4.85 | 1.37 | 4.64 | 18.77 | 63.16 | 59.41 | 287.70 | 0.8576 | 247.6 | 360.2 | |
| 0.00 | 1.26 | 0.00 | 1.15 | 15.83 | 61.47 | 57.72 | 284.32 | 0.8416 | -514.0 | -477.9 | |
| 1.26 | 2.15 | 1.18 | 2.03 | 18.40 | 62.45 | 58.70 | 287.31 | 0.8513 | -440.2 | -267.2 | |
| 0.00 | 2.42 | 0.00 | 2.22 | 17.61 | 61.61 | 57.86 | 286.42 | 0.8434 | -344.0 | -367.5 | |
| 0.81 | 2.60 | 0.73 | 2.36 | 17.35 | 61.30 | 57.55 | 286.13 | 0.8406 | -403.3 | -403.2 | |
| 0.00 | 1.26 | 0.00 | 1.13 | 16.99 | 60.89 | 57.14 | 285.72 | 0.8366 | -643.0 | -585.8 | |
| 0.00 | 1.17 | 0.00 | 1.05 | 17.54 | 60.98 | 57.23 | 286.38 | 0.8378 | -525.0 | -479.2 | |
| 0.00 | 2.07 | 0.00 | 1.83 | 16.60 | 60.41 | 56.66 | 285.28 | 0.8321 | -598.0 | -505.6 | |
| 0.00 | 0.81 | 0.00 | 0.71 | 16.44 | 60.11 | 56.36 | 285.10 | 0.8292 | 88.0 | 96.1 | |
| 0.00 | 0.72 | 0.00 | 0.65 | 18.58 | 61.03 | 57.28 | 287.61 | 0.8388 | -541.0 | -541.8 | |
| 0.00 | 1.17 | 0.00 | 1.04 | 17.59 | 60.53 | 56.78 | 286.46 | 0.8337 | -465.0 | -544.8 | |
| 0.00 | 5.21 | 0.00 | 4.62 | 17.71 | 60.30 | 56.55 | 286.62 | 0.8316 | -656.0 | -610.0 | |
| 0.00 | 5.93 | 0.00 | 5.22 | 17.39 | 60.03 | 56.28 | 286.25 | 0.8289 | -432.0 | -378.5 | |
| 0.00 | 1.89 | 0.00 | 1.65 | 17.04 | 59.70 | 55.95 | 285.86 | 0.8256 | -297.0 | -133.0 | |
| 0.00 | 1.35 | 0.00 | 1.20 | 19.14 | 60.44 | 56.69 | 288.33 | 0.8339 | -450.0 | -386.9 | |
| 0.00 | 6.11 | 0.00 | 5.28 | 17.46 | 59.32 | 55.57 | 286.39 | 0.8223 | -132.0 | -117.1 | |
| 0.00 | 1.44 | 0.00 | 1.23 | 17.03 | 58.90 | 55.15 | 285.89 | 0.8180 | 375.0 | 282.2 | |
| 1.26 | 1.89 | 1.06 | 1.60 | 16.14 | 58.46 | 54.71 | 284.82 | 0.8133 | -285.9 | -247.7 | |
| 0.00 | 10.50 | 0.00 | 9.18 | 18.69 | 59.62 | 55.88 | 287.85 | 0.8260 | 277.0 | 249.5 | |
| 0.00 | 1.62 | 0.00 | 1.39 | 17.41 | 58.90 | 55.15 | 286.35 | 0.8183 | 223.0 | 180.8 | |
| 1.17 | 8.44 | 1.01 | 7.30 | 18.30 | 59.09 | 55.34 | 287.43 | 0.8207 | 497.3 | 165.9 | |
| 1.08 | 1.53 | 0.92 | 1.30 | 17.49 | 58.66 | 54.91 | 286.48 | 0.8160 | 245.8 | 253.0 | |
| 9.16 | 12.12 | 7.73 | 10.23 | 17.19 | 58.25 | 54.50 | 286.14 | 0.8118 | 549.5 | 549.9 | |
| 3.05 | 5.21 | 2.65 | 4.52 | 19.29 | 59.25 | 55.50 | 288.62 | 0.8229 | 595.6 | 453.6 | |
| 0.00 | 1.71 | 0.00 | 1.45 | 17.58 | 58.42 | 54.67 | 286.60 | 0.8138 | 157.0 | 190.9 | |
| 0.00 | 0.90 | 0.00 | 0.75 | 16.87 | 57.95 | 54.20 | 285.77 | 0.8087 | 634.0 | 550.8 | |
| 0.63 | 2.07 | 0.53 | 1.74 | 17.55 | 58.08 | 54.33 | 286.59 | 0.8104 | 666.1 | 560.4 | |
| 0.00 | 1.53 | 0.00 | 1.32 | 19.88 | 59.04 | 55.29 | 289.36 | 0.8215 | 333.0 | 228.8 | |
| 0.00 | 0.90 | 0.00 | 0.74 | 15.46 | 57.07 | 53.32 | 284.07 | 0.7991 | 395.0 | 403.9 | |
| 0.00 | 1.80 | 0.00 | 1.56 | 20.30 | 59.26 | 55.51 | 289.85 | 0.8240 | 229.0 | 186.0 | |
| 0.00 | 1.89 | 0.00 | 1.54 | 15.23 | 56.93 | 53.18 | 283.79 | 0.7975 | 525.0 | 487.6 | |
| 0.00 | 1.17 | 0.00 | 0.99 | 18.39 | 58.18 | 54.43 | 287.62 | 0.8121 | 466.0 | 345.0 | |
| 0.00 | 1.53 | 0.00 | 1.30 | 19.74 | 58.57 | 54.82 | 289.24 | 0.8170 | 475.0 | 405.2 | |
| 4.04 | 5.48 | 3.44 | 4.66 | 20.46 | 58.32 | 54.58 | 290.15 | 0.8154 | 469.4 | 265.5 | |
| 0.00 | 1.08 | 0.00 | 0.89 | 22.47 | 56.64 | 52.89 | 292.87 | 0.8020 | 413.0 | 337.0 | |
| 0.00 | 0.90 | 0.00 | 0.68 | 19.28 | 53.04 | 49.30 | 289.40 | 0.7609 | 527.0 | 438.7 | |
| 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. | |