SDO HMI 2014-08-30 21:00:37 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 |
| 106.64 | 384.85 | 66.99 | 240.66 | -15.56 | 205.53 | -30.12 | 127.54 | 0.6110 | -79.2 | -4.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-30 21:00:37 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 | 0.98 | 0.00 | 0.60 | -17.27 | 209.43 | -26.23 | 133.58 | 0.5847 | -450.0 | -326.5 | |
| 0.00 | 2.33 | 0.00 | 1.39 | -14.74 | 209.37 | -26.28 | 130.11 | 0.5621 | 687.0 | 642.8 | |
| 0.00 | 1.07 | 0.00 | 0.64 | -14.47 | 209.03 | -26.63 | 129.36 | 0.5635 | 783.0 | 693.2 | |
| 0.00 | 2.42 | 0.00 | 1.46 | -14.94 | 208.79 | -26.87 | 129.77 | 0.5703 | 584.0 | 464.7 | |
| 0.00 | 0.72 | 0.00 | 0.44 | -17.43 | 208.30 | -27.35 | 132.60 | 0.5977 | 683.0 | 611.9 | |
| 2.42 | 9.94 | 1.50 | 6.18 | -18.11 | 208.12 | -27.54 | 133.27 | 0.6058 | 945.7 | 611.9 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -17.54 | 208.21 | -27.44 | 132.64 | 0.5996 | 701.0 | 624.9 | |
| 0.00 | 0.90 | 0.00 | 0.54 | -15.85 | 208.34 | -27.32 | 130.55 | 0.5832 | 745.0 | 612.5 | |
| 0.72 | -6.00 | 0.45 | -6.00 | -18.12 | 207.90 | -27.76 | 133.06 | 0.6081 | 730.5 | 999999 | |
| 0.54 | -6.00 | 0.34 | -6.00 | -18.30 | 207.80 | -27.86 | 133.18 | 0.6107 | 587.3 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.70 | -13.76 | 208.38 | -27.28 | 127.69 | 0.5646 | 788.0 | 731.4 | |
| 0.00 | 1.07 | 0.00 | 0.68 | -19.05 | 207.55 | -28.11 | 133.86 | 0.6199 | 669.0 | 522.2 | |
| 29.36 | 169.82 | 17.77 | 103.25 | -14.82 | 208.13 | -27.52 | 128.92 | 0.5764 | 1137.2 | 326.2 | |
| 0.54 | -13.00 | 0.33 | -13.00 | -15.06 | 207.82 | -27.84 | 128.95 | 0.5820 | 747.8 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.71 | -15.62 | 207.73 | -27.92 | 129.63 | 0.5878 | 564.0 | 482.3 | |
| 0.00 | 1.16 | 0.00 | 0.71 | -15.86 | 207.63 | -28.03 | 129.84 | 0.5910 | 661.0 | 486.6 | |
| 0.54 | -13.00 | 0.33 | -13.00 | -15.22 | 207.44 | -28.22 | 128.78 | 0.5875 | 591.0 | 999999 | |
| 2.15 | -13.00 | 1.32 | -13.00 | -15.46 | 207.19 | -28.47 | 128.87 | 0.5923 | 555.4 | 999999 | |
| 2.60 | -13.00 | 1.59 | -13.00 | -15.21 | 207.08 | -28.58 | 128.42 | 0.5913 | 620.5 | 999999 | |
| 1.52 | 2.78 | 0.95 | 1.73 | -16.60 | 206.79 | -28.87 | 130.00 | 0.6062 | 749.1 | 543.2 | |
| 0.00 | 3.67 | 0.00 | 2.30 | -17.34 | 206.63 | -29.03 | 130.80 | 0.6142 | 736.0 | 638.4 | |
| 5.64 | -13.00 | 3.47 | -13.00 | -15.38 | 206.88 | -28.78 | 128.46 | 0.5950 | 633.3 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.51 | -17.35 | 206.37 | -29.29 | 130.58 | 0.6170 | 621.0 | 559.4 | |
| 0.00 | 0.72 | 0.00 | 0.44 | -15.74 | 206.46 | -29.20 | 128.54 | 0.6025 | -205.0 | -206.5 | |
| 0.00 | 1.34 | 0.00 | 0.84 | -15.62 | 205.76 | -29.90 | 127.72 | 0.6092 | 222.0 | 93.5 | |
| 0.00 | 2.15 | 0.00 | 1.33 | -14.54 | 205.82 | -29.84 | 126.31 | 0.5999 | -1016.0 | -815.9 | |
| 2.60 | 8.06 | 1.61 | 5.00 | -14.74 | 205.68 | -29.98 | 126.46 | 0.6031 | -940.5 | -531.4 | |
| 1.16 | -27.00 | 0.72 | -27.00 | -14.78 | 205.53 | -30.13 | 126.38 | 0.6051 | -817.5 | 999999 | |
| 0.00 | 1.79 | 0.00 | 1.12 | -15.24 | 205.45 | -30.20 | 126.94 | 0.6095 | -403.0 | -489.6 | |
| 0.00 | 2.33 | 0.00 | 1.44 | -14.23 | 205.54 | -30.12 | 125.63 | 0.6006 | 793.0 | 533.6 | |
| 0.00 | 1.25 | 0.00 | 0.79 | -15.95 | 205.15 | -30.50 | 127.62 | 0.6184 | -539.0 | -456.4 | |
| 0.00 | 0.98 | 0.00 | 0.61 | -14.45 | 205.11 | -30.55 | 125.55 | 0.6072 | 592.0 | 454.8 | |
| 0.00 | 1.16 | 0.00 | 0.74 | -16.14 | 204.75 | -30.90 | 127.51 | 0.6242 | -804.0 | -744.4 | |
| 2.86 | 6.27 | 1.78 | 3.91 | -14.27 | 204.88 | -30.78 | 125.11 | 0.6084 | 703.0 | 535.0 | |
| 0.63 | -34.00 | 0.39 | -34.00 | -14.32 | 204.69 | -30.97 | 125.00 | 0.6109 | 685.1 | 999999 | |
| 0.54 | 1.97 | 0.34 | 1.25 | -16.33 | 204.31 | -31.34 | 127.38 | 0.6305 | -887.7 | -720.1 | |
| 0.00 | 0.81 | 0.00 | 0.54 | -20.38 | 203.32 | -32.34 | 131.55 | 0.6723 | 433.0 | 292.3 | |
| 0.00 | 0.98 | 0.00 | 0.62 | -14.33 | 204.51 | -31.15 | 124.86 | 0.6131 | 314.0 | 382.1 | |
| 0.45 | 3.13 | 0.28 | 1.97 | -14.99 | 204.33 | -31.33 | 125.61 | 0.6201 | -820.0 | -699.8 | |
| 0.00 | 1.43 | 0.00 | 0.91 | -16.18 | 204.12 | -31.54 | 127.02 | 0.6314 | -772.0 | -749.1 | |
| 0.63 | 1.70 | 0.40 | 1.08 | -15.99 | 204.08 | -31.58 | 126.73 | 0.6303 | -960.6 | -854.2 | |
| 0.00 | 1.25 | 0.00 | 0.84 | -20.15 | 203.18 | -32.48 | 131.16 | 0.6718 | -632.0 | -531.7 | |
| 0.00 | 3.31 | 0.00 | 2.08 | -14.38 | 204.20 | -31.45 | 124.68 | 0.6169 | 418.0 | 306.7 | |
| 0.00 | 1.61 | 0.00 | 1.02 | -14.65 | 204.09 | -31.57 | 124.94 | 0.6201 | -696.0 | -466.3 | |
| 2.24 | 4.30 | 1.43 | 2.75 | -16.15 | 203.72 | -31.94 | 126.62 | 0.6354 | -959.0 | -782.7 | |
| 1.34 | 2.78 | 0.84 | 1.74 | -14.08 | 203.92 | -31.74 | 124.02 | 0.6178 | -864.9 | -679.2 | |
| 0.00 | 0.36 | 0.00 | 0.23 | -15.47 | 203.58 | -32.08 | 125.61 | 0.6318 | -820.0 | -628.0 | |
| 0.00 | 2.06 | 0.00 | 1.31 | -15.35 | 203.42 | -32.24 | 125.32 | 0.6328 | -330.0 | -274.1 | |
| 7.25 | 101.70 | 4.68 | 65.82 | -16.22 | 203.07 | -32.59 | 126.18 | 0.6430 | -890.2 | -492.5 | |
| 0.00 | 1.25 | 0.00 | 0.82 | -17.74 | 202.65 | -33.00 | 127.77 | 0.6586 | -715.0 | -595.7 | |
| 0.00 | 0.90 | 0.00 | 0.59 | -17.54 | 202.70 | -32.96 | 127.55 | 0.6567 | -790.0 | -671.0 | |
| 0.00 | 0.81 | 0.00 | 0.53 | -17.14 | 202.74 | -32.92 | 127.08 | 0.6532 | -602.0 | -524.2 | |
| 0.00 | 0.98 | 0.00 | 0.64 | -16.94 | 202.67 | -32.99 | 126.78 | 0.6526 | -597.0 | -588.9 | |
| 0.00 | 1.16 | 0.00 | 0.75 | -15.41 | 202.96 | -32.70 | 125.02 | 0.6383 | -757.0 | -521.3 | |
| 0.00 | 1.88 | 0.00 | 1.24 | -17.86 | 202.28 | -33.37 | 127.63 | 0.6634 | -808.0 | -659.1 | |
| 5.37 | 13.52 | 3.44 | 8.67 | -15.07 | 202.79 | -32.86 | 124.43 | 0.6376 | -1019.5 | -666.5 | |
| 5.10 | -49.00 | 3.32 | -49.00 | -16.33 | 202.52 | -33.14 | 125.87 | 0.6496 | -721.4 | 999999 | |
| 30.44 | -49.00 | 19.71 | -49.00 | -15.93 | 202.56 | -33.10 | 125.38 | 0.6463 | -949.2 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.83 | -17.98 | 202.03 | -33.63 | 127.57 | 0.6669 | -594.0 | -496.6 | |
| 0.00 | 1.07 | 0.00 | 0.71 | -17.51 | 202.13 | -33.53 | 127.06 | 0.6624 | -708.0 | -588.0 | |
| 0.00 | 0.63 | 0.00 | 0.41 | -16.51 | 202.30 | -33.36 | 125.92 | 0.6533 | -352.0 | -298.0 | |
| 0.00 | 1.97 | 0.00 | 1.31 | -17.86 | 201.94 | -33.72 | 127.34 | 0.6668 | -611.0 | -505.0 | |
| 0.00 | 1.70 | 0.00 | 1.13 | -17.43 | 201.80 | -33.85 | 126.70 | 0.6652 | -599.0 | -465.5 | |
| 0.00 | 1.25 | 0.00 | 0.85 | -19.01 | 201.22 | -34.44 | 128.18 | 0.6826 | -604.0 | -534.6 | |
| 0.00 | 0.72 | 0.00 | 0.48 | -18.85 | 201.10 | -34.56 | 127.90 | 0.6826 | -450.0 | -296.2 | |
| 0.00 | 0.36 | 0.00 | 0.23 | -14.97 | 201.91 | -33.75 | 123.60 | 0.6466 | -478.0 | -511.8 | |
| 0.00 | 1.07 | 0.00 | 0.70 | -15.20 | 201.83 | -33.83 | 123.84 | 0.6491 | -605.0 | -448.9 | |
| 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. | |