SDO HMI 2011-03-07 03:58:59 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 |
| 235.32 | 1342.96 | 204.01 | 1167.79 | 23.49 | 163.96 | 46.75 | 305.48 | 0.8211 | 125.4 | -31.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-03-07 03:58:59 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 |
| 3.20 | 28.72 | 3.02 | 27.29 | 22.37 | 168.60 | 51.39 | 301.94 | 0.8536 | -426.9 | -27.9 | |
| 1.21 | 1.90 | 1.31 | 2.06 | 28.01 | 171.01 | 53.80 | 306.74 | 0.8909 | 242.9 | 170.5 | |
| 29.24 | 157.11 | 28.87 | 155.65 | 25.07 | 169.00 | 51.79 | 304.61 | 0.8668 | -741.8 | -181.2 | |
| 0.00 | 0.52 | 0.00 | 0.49 | 23.87 | 168.05 | 50.84 | 303.79 | 0.8552 | -196.0 | -170.0 | |
| 20.16 | 730.00 | 18.45 | 635.44 | 22.43 | 167.20 | 49.99 | 302.65 | 0.8429 | -646.6 | -156.3 | |
| 0.00 | 2.16 | 0.00 | 2.01 | 23.68 | 167.18 | 49.97 | 303.99 | 0.8479 | -447.0 | -332.8 | |
| 1.56 | 2.08 | 1.42 | 1.90 | 23.13 | 166.80 | 49.58 | 303.59 | 0.8426 | -344.5 | -403.8 | |
| 0.00 | 4.24 | 0.00 | 3.71 | 21.21 | 165.74 | 48.53 | 302.02 | 0.8261 | -239.0 | -156.7 | |
| 0.00 | 1.30 | 0.00 | 1.19 | 23.35 | 166.66 | 49.45 | 303.90 | 0.8425 | -564.0 | -494.3 | |
| 0.00 | 2.42 | 0.00 | 2.26 | 24.22 | 167.11 | 49.90 | 304.60 | 0.8496 | -374.0 | -302.5 | |
| 13.93 | -5.00 | 12.51 | -5.00 | 22.63 | 166.25 | 49.04 | 303.32 | 0.8363 | -801.8 | 999999 | |
| 1.12 | -5.00 | 1.04 | -5.00 | 23.81 | 166.85 | 49.63 | 304.30 | 0.8459 | -488.4 | 999999 | |
| 0.00 | 1.04 | 0.00 | 1.03 | 26.45 | 168.30 | 51.09 | 306.36 | 0.8672 | -342.0 | -222.0 | |
| 2.68 | -5.00 | 2.46 | -5.00 | 23.83 | 166.65 | 49.44 | 304.40 | 0.8444 | -789.7 | 999999 | |
| 0.00 | 1.12 | 0.00 | 1.11 | 26.57 | 168.11 | 50.90 | 306.58 | 0.8663 | -276.0 | -240.2 | |
| 2.51 | -5.00 | 2.31 | -5.00 | 24.13 | 166.61 | 49.40 | 304.75 | 0.8454 | -750.2 | 999999 | |
| 0.95 | -5.00 | 0.88 | -5.00 | 24.45 | 166.73 | 49.52 | 305.03 | 0.8477 | -516.6 | 999999 | |
| 1.30 | -5.00 | 1.11 | -5.00 | 22.14 | 164.38 | 47.17 | 303.73 | 0.8189 | -665.5 | 999999 | |
| 11.42 | -5.00 | 10.03 | -5.00 | 23.37 | 164.80 | 47.59 | 304.84 | 0.8279 | 487.3 | 999999 | |
| 3.98 | -5.00 | 3.43 | -5.00 | 22.61 | 164.35 | 47.14 | 304.25 | 0.8209 | 413.7 | 999999 | |
| 0.00 | 2.42 | 0.00 | 2.05 | 21.73 | 163.96 | 46.75 | 303.50 | 0.8136 | -288.0 | -308.5 | |
| 0.00 | 2.51 | 0.00 | 2.28 | 25.02 | 165.53 | 48.32 | 306.22 | 0.8410 | -677.0 | -538.7 | |
| 3.20 | 15.49 | 2.71 | 13.18 | 22.54 | 163.56 | 46.35 | 304.58 | 0.8140 | 340.1 | -216.7 | |
| 2.51 | -23.00 | 2.13 | -23.00 | 22.67 | 163.57 | 46.36 | 304.73 | 0.8147 | -448.4 | 999999 | |
| 7.27 | 325.47 | 5.95 | 262.27 | 20.91 | 162.70 | 45.49 | 303.25 | 0.7989 | 571.5 | 332.2 | |
| 0.87 | -25.00 | 0.73 | -25.00 | 22.33 | 163.14 | 45.93 | 304.58 | 0.8095 | 219.1 | 999999 | |
| 1.30 | -25.00 | 1.07 | -25.00 | 21.52 | 162.81 | 45.60 | 303.87 | 0.8027 | 223.6 | 999999 | |
| 1.12 | -25.00 | 0.92 | -25.00 | 21.43 | 162.59 | 45.38 | 303.90 | 0.8004 | 393.7 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.74 | 23.56 | 163.32 | 46.10 | 305.83 | 0.8169 | 288.0 | 235.8 | |
| 4.24 | -25.00 | 3.52 | -25.00 | 22.21 | 162.68 | 45.47 | 304.71 | 0.8050 | -426.0 | 999999 | |
| 9.69 | -5.00 | 8.24 | -5.00 | 23.87 | 162.94 | 45.73 | 306.36 | 0.8153 | 572.5 | 999999 | |
| 0.00 | 7.18 | 0.00 | 6.34 | 25.80 | 163.64 | 46.43 | 308.03 | 0.8303 | -251.0 | -160.7 | |
| 2.60 | -25.00 | 2.12 | -25.00 | 22.04 | 161.88 | 44.66 | 304.96 | 0.7973 | 291.6 | 999999 | |
| 1.47 | -25.00 | 1.20 | -25.00 | 22.18 | 161.93 | 44.72 | 305.08 | 0.7985 | -429.7 | 999999 | |
| 0.00 | 1.99 | 0.00 | 1.52 | 18.21 | 160.25 | 43.04 | 301.53 | 0.7629 | 516.0 | 408.3 | |
| 8.39 | -25.00 | 6.79 | -25.00 | 22.02 | 161.37 | 44.16 | 305.22 | 0.7929 | 609.3 | 999999 | |
| 12.80 | -5.00 | 10.77 | -5.00 | 24.14 | 162.18 | 44.97 | 307.07 | 0.8105 | 593.0 | 999999 | |
| 0.61 | -5.00 | 0.51 | -5.00 | 24.49 | 162.24 | 45.03 | 307.41 | 0.8128 | 177.4 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.57 | 23.34 | 161.74 | 44.53 | 306.47 | 0.8028 | 342.0 | 288.5 | |
| 4.24 | -25.00 | 3.43 | -25.00 | 22.30 | 161.13 | 43.92 | 305.68 | 0.7922 | 675.9 | 999999 | |
| 1.30 | 1.82 | 1.06 | 1.49 | 23.07 | 161.35 | 44.14 | 306.39 | 0.7981 | 387.0 | 393.2 | |
| 0.00 | 1.04 | 0.00 | 0.85 | 23.39 | 161.48 | 44.27 | 306.66 | 0.8009 | 519.0 | 473.2 | |
| 0.00 | 0.78 | 0.00 | 0.67 | 25.79 | 162.39 | 45.18 | 308.70 | 0.8206 | 385.0 | 346.3 | |
| 0.00 | 1.04 | 0.00 | 0.91 | 26.84 | 162.78 | 45.57 | 309.59 | 0.8290 | -116.0 | -91.2 | |
| 0.00 | 2.42 | 0.00 | 2.09 | 26.02 | 162.27 | 45.06 | 309.01 | 0.8209 | 124.0 | 81.1 | |
| 25.69 | -25.00 | 20.54 | -25.00 | 22.25 | 160.57 | 43.36 | 305.94 | 0.7872 | 944.8 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.90 | 26.27 | 162.30 | 45.09 | 309.26 | 0.8224 | -335.0 | -239.1 | |
| 40.57 | -5.00 | 33.57 | -5.00 | 24.38 | 161.09 | 43.88 | 307.95 | 0.8029 | 844.0 | 999999 | |
| 3.11 | -5.00 | 2.54 | -5.00 | 23.73 | 160.77 | 43.56 | 307.44 | 0.7968 | 757.2 | 999999 | |
| 2.34 | 2.85 | 2.02 | 2.46 | 26.45 | 162.01 | 44.80 | 309.61 | 0.8211 | -186.4 | -61.3 | |
| 1.82 | 11.94 | 1.56 | 10.22 | 26.79 | 161.48 | 44.27 | 310.27 | 0.8188 | -255.0 | -87.3 | |
| 0.00 | 1.56 | 0.00 | 1.24 | 22.92 | 159.73 | 42.52 | 307.18 | 0.7835 | 610.0 | 543.4 | |
| 0.00 | 3.37 | 0.00 | 2.93 | 27.47 | 161.54 | 44.33 | 310.94 | 0.8229 | 650.0 | 516.2 | |
| 5.28 | -51.00 | 4.50 | -51.00 | 26.89 | 161.06 | 43.85 | 310.62 | 0.8162 | -498.4 | 999999 | |
| 1.64 | -25.00 | 1.29 | -25.00 | 22.84 | 159.21 | 42.00 | 307.40 | 0.7786 | 729.1 | 999999 | |
| 0.00 | 1.38 | 0.00 | 1.20 | 27.62 | 161.24 | 44.03 | 311.26 | 0.8215 | 616.0 | 495.4 | |
| 0.00 | 2.51 | 0.00 | 2.14 | 27.22 | 160.86 | 43.64 | 311.09 | 0.8165 | -175.0 | -44.3 | |
| 0.00 | 1.56 | 0.00 | 1.22 | 23.13 | 158.67 | 41.46 | 308.06 | 0.7756 | 626.0 | 530.4 | |
| 0.00 | 1.47 | 0.00 | 1.25 | 27.41 | 160.53 | 43.32 | 311.47 | 0.8150 | 577.0 | 452.5 | |
| 0.00 | 5.80 | 0.00 | 4.57 | 24.01 | 158.58 | 41.37 | 309.08 | 0.7800 | 519.0 | 605.9 | |
| 0.00 | 0.87 | 0.00 | 0.73 | 27.51 | 160.07 | 42.86 | 311.85 | 0.8121 | 585.0 | 483.4 | |
| 0.00 | 1.30 | 0.00 | 1.02 | 24.30 | 158.39 | 41.18 | 309.52 | 0.7802 | 547.0 | 514.8 | |
| 0.00 | 1.82 | 0.00 | 1.42 | 23.70 | 158.16 | 40.94 | 309.01 | 0.7746 | 448.0 | 450.2 | |
| 0.00 | 0.95 | 0.00 | 0.77 | 27.13 | 157.87 | 40.66 | 312.84 | 0.7930 | 253.0 | 240.9 | |
| 0.00 | 1.64 | 0.00 | 1.32 | 26.90 | 157.68 | 40.47 | 312.72 | 0.7901 | 569.0 | 454.0 | |
| 0.00 | 0.95 | 0.00 | 0.76 | 26.52 | 157.43 | 40.22 | 312.49 | 0.7858 | 670.0 | 609.7 | |
| 0.00 | 1.21 | 0.00 | 0.97 | 26.73 | 157.43 | 40.22 | 312.71 | 0.7872 | 621.0 | 491.9 | |
| 0.00 | 1.30 | 0.00 | 1.03 | 26.68 | 157.23 | 40.02 | 312.79 | 0.7853 | 702.0 | 627.6 | |
| 0.00 | 1.47 | 0.00 | 1.18 | 26.90 | 157.33 | 40.12 | 312.96 | 0.7874 | 614.0 | 521.9 | |
| 0.00 | 0.95 | 0.00 | 0.79 | 31.12 | 156.08 | 38.87 | 318.01 | 0.8054 | -354.0 | -292.5 | |
| 0.00 | 0.69 | 0.00 | 0.57 | 31.43 | 155.34 | 38.13 | 318.81 | 0.8023 | -516.0 | -444.8 | |
| 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. | |