| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 117.57 | 619.63 | 59.98 | 315.88 | 8.57 | 343.89 | 13.54 | 277.55 | 0.2358 | -612.5 | -335.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-23 17:00:38 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 | 0.47 | 12.69 | 347.93 | 17.57 | 289.62 | 0.3141 | -846.0 | -706.3 | |
| 0.00 | 2.42 | 0.00 | 1.25 | 8.87 | 346.86 | 16.51 | 277.68 | 0.2845 | 854.0 | 615.0 | |
| 7.81 | 15.27 | 4.05 | 7.92 | 12.36 | 347.03 | 16.67 | 289.40 | 0.2985 | -1107.7 | -761.5 | |
| 0.00 | 1.44 | 0.00 | 0.75 | 13.12 | 347.01 | 16.66 | 291.84 | 0.3022 | -817.0 | -602.9 | |
| 1.35 | -3.00 | 0.70 | -3.00 | 12.06 | 346.78 | 16.43 | 288.66 | 0.2932 | -1107.2 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 8.70 | 346.47 | 16.11 | 277.21 | 0.2778 | 821.0 | 566.2 | |
| 0.00 | 2.07 | 0.00 | 1.06 | 7.33 | 345.74 | 15.39 | 272.26 | 0.2646 | -786.0 | -622.9 | |
| 1.26 | 5.21 | 0.64 | 2.67 | 7.18 | 345.52 | 15.16 | 271.71 | 0.2608 | -1081.4 | -879.0 | |
| 2.07 | 5.84 | 1.07 | 3.01 | 13.10 | 345.75 | 15.40 | 293.21 | 0.2826 | 935.1 | 534.1 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 7.49 | 345.40 | 15.05 | 272.90 | 0.2589 | -959.0 | -770.5 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 12.62 | 345.53 | 15.17 | 291.85 | 0.2764 | 795.0 | 551.5 | |
| 2.51 | 552.06 | 1.29 | 281.24 | 7.87 | 344.94 | 14.59 | 274.45 | 0.2514 | -1070.4 | -371.2 | |
| 0.63 | -12.00 | 0.32 | -12.00 | 7.73 | 344.59 | 14.24 | 273.94 | 0.2453 | -1130.6 | 999999 | |
| 1.17 | 3.41 | 0.60 | 1.76 | 13.68 | 344.85 | 14.50 | 296.34 | 0.2727 | 986.8 | 745.4 | |
| 0.00 | 3.14 | 0.00 | 1.62 | 13.56 | 344.59 | 14.23 | 296.33 | 0.2679 | 880.0 | 727.3 | |
| 2.25 | -12.00 | 1.14 | -12.00 | 7.02 | 344.06 | 13.71 | 271.00 | 0.2363 | 563.8 | 999999 | |
| 12.03 | -12.00 | 6.13 | -12.00 | 6.66 | 343.92 | 13.57 | 269.45 | 0.2341 | 870.2 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 12.60 | 344.18 | 13.82 | 293.50 | 0.2554 | -955.0 | -788.5 | |
| 1.71 | -12.00 | 0.87 | -12.00 | 7.36 | 343.79 | 13.44 | 272.46 | 0.2317 | -854.4 | 999999 | |
| 73.37 | -12.00 | 37.37 | -12.00 | 8.81 | 343.78 | 13.42 | 278.75 | 0.2332 | -1486.3 | 999999 | |
| 2.34 | -12.00 | 1.19 | -12.00 | 6.45 | 343.63 | 13.28 | 268.51 | 0.2294 | 998.6 | 999999 | |
| 8.08 | -12.00 | 4.11 | -12.00 | 6.88 | 343.62 | 13.26 | 270.37 | 0.2288 | 690.6 | 999999 | |
| 0.00 | 2.60 | 0.00 | 1.32 | 6.50 | 343.17 | 12.81 | 268.59 | 0.2214 | 1087.0 | 924.8 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 13.78 | 343.28 | 12.93 | 299.21 | 0.2501 | -736.0 | -584.2 | |
| 0.00 | 4.31 | 0.00 | 2.20 | 13.12 | 343.12 | 12.77 | 297.05 | 0.2427 | -1019.0 | -856.5 | |
| 0.45 | -12.00 | 0.23 | -12.00 | 7.30 | 342.63 | 12.27 | 272.27 | 0.2120 | 779.0 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 8.67 | 342.45 | 12.10 | 278.82 | 0.2106 | -721.0 | -546.8 | |
| 0.00 | 1.98 | 0.00 | 1.00 | 11.86 | 342.20 | 11.85 | 293.58 | 0.2202 | -997.0 | -801.8 | |
| 0.00 | 1.62 | 0.00 | 0.82 | 12.11 | 342.02 | 11.67 | 294.93 | 0.2190 | -797.0 | -579.8 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 10.04 | 340.84 | 10.48 | 287.19 | 0.1884 | 921.0 | 750.5 | |
| 0.54 | 1.98 | 0.27 | 1.00 | 13.17 | 340.87 | 10.51 | 301.74 | 0.2099 | 992.5 | 816.1 | |
| 0.00 | 1.71 | 0.00 | 0.86 | 9.35 | 340.60 | 10.24 | 283.86 | 0.1816 | 794.0 | 597.5 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 9.57 | 340.48 | 10.13 | 285.17 | 0.1804 | 1014.0 | 860.9 | |
| 0.00 | 2.78 | 0.00 | 1.40 | 9.20 | 340.34 | 9.99 | 283.36 | 0.1768 | 942.0 | 786.6 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 12.68 | 337.92 | 7.57 | 308.02 | 0.1638 | 999.0 | 778.1 | |
| 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. | |