SDO HMI 2014-12-02 17:00:25 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 |
| 29.70 | 153.36 | 14.92 | 76.86 | 4.61 | 85.03 | 7.20 | 302.04 | 0.1467 | -332.0 | -311.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-02 17:00:25 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 | 1.28 | 0.00 | 0.65 | 7.38 | 90.31 | 12.48 | 298.54 | 0.2450 | -844.0 | -609.4 | |
| 0.00 | 0.68 | 0.00 | 0.35 | 0.34 | 90.17 | 12.33 | 268.35 | 0.2147 | -567.0 | -538.5 | |
| 0.00 | 2.99 | 0.00 | 1.51 | 3.62 | 89.80 | 11.97 | 283.86 | 0.2142 | -915.0 | -595.4 | |
| 0.94 | 49.18 | 0.47 | 24.82 | 5.58 | 88.36 | 10.52 | 295.10 | 0.2016 | -960.5 | -654.1 | |
| 3.33 | -4.00 | 1.68 | -4.00 | 5.67 | 87.91 | 10.07 | 296.48 | 0.1953 | -1109.7 | 999999 | |
| 11.78 | -4.00 | 5.94 | -4.00 | 5.70 | 87.54 | 9.71 | 297.46 | 0.1900 | -1276.7 | 999999 | |
| 0.60 | 3.33 | 0.30 | 1.67 | 3.48 | 87.39 | 9.56 | 286.33 | 0.1735 | -1109.4 | -895.9 | |
| 0.00 | 1.37 | 0.00 | 0.69 | 3.60 | 87.18 | 9.35 | 287.34 | 0.1706 | -1042.0 | -898.8 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 6.41 | 87.14 | 9.30 | 301.80 | 0.1899 | -754.0 | -578.8 | |
| 0.34 | 1.62 | 0.17 | 0.82 | 6.77 | 87.08 | 9.25 | 303.53 | 0.1924 | -911.8 | -704.9 | |
| 0.00 | 1.45 | 0.00 | 0.73 | 4.04 | 86.68 | 8.84 | 290.83 | 0.1649 | -1063.0 | -966.8 | |
| 0.51 | 1.88 | 0.26 | 0.95 | 6.47 | 86.30 | 8.46 | 304.54 | 0.1783 | 826.5 | 562.0 | |
| 0.00 | 1.79 | 0.00 | 0.90 | 4.75 | 85.94 | 8.10 | 296.73 | 0.1580 | -1017.0 | -773.9 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 5.11 | 85.70 | 7.87 | 299.43 | 0.1573 | -1000.0 | -790.4 | |
| 0.00 | 3.16 | 0.00 | 1.59 | 8.65 | 85.74 | 7.90 | 315.49 | 0.1948 | -1159.0 | -989.6 | |
| 0.00 | 1.71 | 0.00 | 0.85 | 0.94 | 85.58 | 7.74 | 271.81 | 0.1354 | -965.0 | -721.6 | |
| 0.00 | 2.65 | 0.00 | 1.33 | 5.53 | 85.50 | 7.67 | 302.37 | 0.1579 | -1065.0 | -818.5 | |
| 0.00 | 1.20 | 0.00 | 0.60 | 5.88 | 85.51 | 7.67 | 304.23 | 0.1614 | -945.0 | -787.1 | |
| 0.00 | 1.71 | 0.00 | 0.86 | 5.67 | 85.41 | 7.58 | 303.46 | 0.1580 | -812.0 | -712.5 | |
| 0.00 | 2.48 | 0.00 | 1.24 | 5.94 | 85.33 | 7.49 | 305.17 | 0.1594 | -866.0 | -640.1 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 6.30 | 85.18 | 7.35 | 307.51 | 0.1610 | -455.0 | -349.7 | |
| 0.00 | 1.20 | 0.00 | 0.60 | 4.37 | 84.74 | 6.90 | 298.13 | 0.1365 | -1102.0 | -941.6 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 5.05 | 84.63 | 6.79 | 302.80 | 0.1408 | -825.0 | -640.9 | |
| 10.07 | 37.40 | 5.03 | 18.66 | 3.60 | 84.43 | 6.60 | 293.84 | 0.1260 | -1171.3 | -558.9 | |
| 2.13 | -24.00 | 1.07 | -24.00 | 3.81 | 84.35 | 6.51 | 295.63 | 0.1261 | -1217.7 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.55 | 2.36 | 83.92 | 6.08 | 285.33 | 0.1103 | -935.0 | -673.5 | |
| 0.00 | 1.20 | 0.00 | 0.59 | 3.67 | 82.32 | 4.49 | 303.53 | 0.0941 | 791.0 | 537.6 | |
| 0.00 | 1.37 | 0.00 | 0.68 | 3.08 | 81.64 | 3.80 | 302.05 | 0.0785 | 817.0 | 623.9 | |
| 0.00 | 1.54 | 0.00 | 0.76 | 2.13 | 81.63 | 3.80 | 290.66 | 0.0711 | 788.0 | 623.2 | |
| 0.00 | 2.82 | 0.00 | 1.40 | 3.49 | 81.55 | 3.72 | 306.96 | 0.0813 | 712.0 | 567.2 | |
| 0.00 | 1.96 | 0.00 | 0.98 | 3.14 | 81.46 | 3.62 | 303.94 | 0.0765 | 905.0 | 725.8 | |
| 0.00 | 2.13 | 0.00 | 1.06 | 3.85 | 81.31 | 3.48 | 312.17 | 0.0821 | 952.0 | 829.4 | |
| 0.00 | 0.43 | 0.00 | 0.21 | 6.63 | 81.18 | 3.35 | 330.67 | 0.1191 | -378.0 | -446.2 | |
| 0.00 | 1.02 | 0.00 | 0.51 | 2.96 | 81.10 | 3.27 | 304.69 | 0.0696 | 974.0 | 753.8 | |
| 0.00 | 1.79 | 0.00 | 0.89 | 1.13 | 80.18 | 2.35 | 280.34 | 0.0418 | 737.0 | 552.5 | |
| 0.00 | 1.20 | 0.00 | 0.59 | 4.00 | 79.86 | 2.03 | 328.43 | 0.0678 | 943.0 | 753.5 | |
| 0.00 | 2.13 | 0.00 | 1.06 | 3.08 | 79.62 | 1.79 | 323.09 | 0.0521 | 1032.0 | 887.8 | |
| 0.00 | 1.02 | 0.00 | 0.51 | 0.81 | 79.62 | 1.78 | 273.32 | 0.0313 | 907.0 | 757.4 | |
| 0.00 | 1.54 | 0.00 | 0.76 | 4.06 | 79.54 | 1.70 | 333.13 | 0.0659 | 1002.0 | 794.0 | |
| 0.00 | 1.62 | 0.00 | 0.81 | 4.59 | 79.01 | 1.17 | 343.27 | 0.0711 | 1194.0 | 997.2 | |
| 0.00 | 1.54 | 0.00 | 0.76 | 4.89 | 78.38 | 0.55 | 352.54 | 0.0739 | 898.0 | 683.1 | |
| 0.00 | 1.37 | 0.00 | 0.68 | 3.79 | 77.76 | -0.07 | 1.37 | 0.0542 | 1008.0 | 778.8 | |
| 0.00 | 1.02 | 0.00 | 0.51 | 3.14 | 77.76 | -0.07 | 1.76 | 0.0428 | 977.0 | 790.9 | |
| 0.00 | 1.54 | 0.00 | 0.76 | 3.47 | 77.70 | -0.13 | 2.77 | 0.0485 | 976.0 | 742.6 | |
| 0.00 | 1.62 | 0.00 | 0.81 | 5.57 | 77.67 | -0.16 | 1.89 | 0.0853 | 762.0 | 537.4 | |
| 0.00 | 2.22 | 0.00 | 1.10 | 4.77 | 76.52 | -1.32 | 17.90 | 0.0749 | 961.0 | 732.1 | |
| 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. | |