SDO HMI 2011-03-07 09:58:59 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 |
| 233.37 | 1242.32 | 217.09 | 1160.63 | 23.54 | 164.29 | 50.35 | 303.72 | 0.8495 | 110.8 | -40.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-03-07 09:58:59 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 |
| 0.00 | 3.37 | 0.00 | 3.39 | 21.00 | 168.34 | 54.41 | 299.19 | 0.8716 | 200.0 | 94.5 | |
| 3.20 | 439.50 | 3.30 | 424.22 | 22.10 | 168.90 | 54.96 | 300.13 | 0.8791 | -369.6 | -395.5 | |
| 0.00 | 2.08 | 0.00 | 2.10 | 21.58 | 168.43 | 54.50 | 299.76 | 0.8741 | -401.0 | -382.0 | |
| 0.00 | 1.12 | 0.00 | 1.12 | 21.39 | 167.95 | 54.01 | 299.76 | 0.8699 | -358.0 | -306.2 | |
| 0.00 | 1.21 | 0.00 | 1.19 | 20.85 | 167.49 | 53.56 | 299.37 | 0.8647 | 260.0 | 225.8 | |
| 0.00 | 1.38 | 0.00 | 1.42 | 22.62 | 168.42 | 54.48 | 300.87 | 0.8773 | -421.0 | -291.3 | |
| 2.51 | -2.00 | 2.54 | -2.00 | 22.34 | 168.09 | 54.16 | 300.71 | 0.8741 | -278.1 | 999999 | |
| 2.51 | 147.19 | 2.74 | 158.68 | 25.35 | 169.48 | 55.55 | 303.28 | 0.8933 | 238.3 | -105.5 | |
| 0.00 | 1.47 | 0.00 | 1.76 | 27.95 | 171.23 | 57.29 | 305.25 | 0.9119 | 161.0 | 185.9 | |
| 15.66 | -2.00 | 15.52 | -2.00 | 22.32 | 167.26 | 53.33 | 301.04 | 0.8679 | -708.7 | 999999 | |
| 25.27 | -8.00 | 27.08 | -8.00 | 25.08 | 168.89 | 54.96 | 303.24 | 0.8886 | -877.7 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.97 | 23.68 | 167.60 | 53.67 | 302.32 | 0.8751 | -186.0 | -164.8 | |
| 0.00 | 2.16 | 0.00 | 2.17 | 23.60 | 167.23 | 53.30 | 302.40 | 0.8721 | -321.0 | -249.5 | |
| 1.21 | 1.82 | 1.20 | 1.80 | 23.12 | 166.84 | 52.91 | 302.06 | 0.8676 | -340.3 | -227.6 | |
| 12.11 | -2.00 | 11.77 | -2.00 | 22.63 | 166.35 | 52.42 | 301.75 | 0.8623 | -825.8 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.77 | 23.28 | 166.71 | 52.78 | 302.28 | 0.8673 | -525.0 | -451.9 | |
| 0.43 | 1.38 | 0.40 | 1.29 | 21.08 | 165.29 | 51.36 | 300.56 | 0.8485 | 326.0 | 119.8 | |
| 0.00 | 0.78 | 0.00 | 0.76 | 23.21 | 166.41 | 52.48 | 302.34 | 0.8648 | -429.0 | -469.1 | |
| 0.00 | 1.04 | 0.00 | 1.12 | 26.41 | 168.43 | 54.49 | 304.81 | 0.8899 | -228.0 | -192.2 | |
| 14.28 | -2.00 | 14.23 | -2.00 | 23.96 | 166.73 | 52.80 | 302.99 | 0.8698 | -787.2 | 999999 | |
| 0.00 | 1.21 | 0.00 | 1.30 | 26.66 | 168.08 | 54.15 | 305.20 | 0.8884 | -180.0 | -212.4 | |
| 0.95 | 2.86 | 1.01 | 3.03 | 26.58 | 167.68 | 53.75 | 305.29 | 0.8856 | -592.6 | -337.3 | |
| 0.00 | 0.78 | 0.00 | 0.72 | 21.86 | 164.45 | 50.52 | 301.78 | 0.8448 | -751.0 | -638.2 | |
| 1.12 | -2.00 | 1.06 | -2.00 | 23.12 | 164.94 | 51.01 | 302.91 | 0.8535 | -244.2 | 999999 | |
| 0.69 | -2.00 | 0.66 | -2.00 | 23.51 | 165.10 | 51.17 | 303.25 | 0.8562 | -146.9 | 999999 | |
| 3.72 | -2.00 | 3.48 | -2.00 | 22.90 | 164.72 | 50.79 | 302.77 | 0.8509 | 380.6 | 999999 | |
| 5.71 | -2.00 | 5.27 | -2.00 | 22.26 | 164.39 | 50.46 | 302.23 | 0.8459 | -584.0 | 999999 | |
| 10.56 | -2.00 | 9.93 | -2.00 | 23.26 | 164.65 | 50.72 | 303.19 | 0.8518 | 555.0 | 999999 | |
| 2.86 | -2.00 | 2.63 | -2.00 | 22.51 | 164.21 | 50.28 | 302.58 | 0.8455 | 353.2 | 999999 | |
| 0.00 | 1.73 | 0.00 | 1.76 | 26.62 | 166.10 | 52.17 | 306.03 | 0.8751 | 257.0 | 253.6 | |
| 0.00 | 0.87 | 0.00 | 0.80 | 22.99 | 163.95 | 50.02 | 303.22 | 0.8453 | -380.0 | -352.1 | |
| 2.94 | 77.45 | 2.66 | 68.90 | 22.36 | 163.44 | 49.50 | 302.79 | 0.8388 | 297.6 | -163.1 | |
| 7.79 | -32.00 | 6.81 | -32.00 | 21.01 | 162.61 | 48.68 | 301.72 | 0.8264 | 587.1 | 999999 | |
| 1.56 | -32.00 | 1.39 | -32.00 | 22.22 | 163.02 | 49.09 | 302.84 | 0.8348 | -204.1 | 999999 | |
| 1.38 | -32.00 | 1.24 | -32.00 | 22.32 | 163.02 | 49.09 | 302.95 | 0.8353 | 198.7 | 999999 | |
| 1.82 | -32.00 | 1.60 | -32.00 | 21.43 | 162.56 | 48.63 | 302.21 | 0.8278 | 469.8 | 999999 | |
| 0.00 | 1.38 | 0.00 | 1.22 | 21.79 | 162.43 | 48.50 | 302.66 | 0.8282 | 229.0 | 157.9 | |
| 0.00 | 1.90 | 0.00 | 1.74 | 23.73 | 163.28 | 49.34 | 304.34 | 0.8432 | 359.0 | 212.5 | |
| 0.00 | 3.37 | 0.00 | 2.97 | 22.17 | 162.27 | 48.34 | 303.16 | 0.8286 | -15.0 | -124.4 | |
| 3.98 | 22.76 | 3.62 | 20.81 | 24.05 | 162.74 | 48.81 | 304.94 | 0.8404 | 577.5 | 97.7 | |
| 0.00 | 0.95 | 0.00 | 0.77 | 18.48 | 160.34 | 46.41 | 300.01 | 0.7956 | 622.0 | 552.3 | |
| 0.00 | 1.90 | 0.00 | 1.71 | 23.91 | 162.32 | 48.39 | 305.00 | 0.8366 | 529.0 | 438.2 | |
| 12.37 | 222.39 | 10.67 | 188.38 | 22.02 | 161.38 | 47.45 | 303.44 | 0.8206 | 546.7 | 450.8 | |
| 1.12 | 2.34 | 1.06 | 2.21 | 26.01 | 163.35 | 49.42 | 306.70 | 0.8534 | -260.3 | -231.5 | |
| 0.00 | 1.12 | 0.00 | 1.04 | 25.51 | 162.87 | 48.94 | 306.42 | 0.8477 | -96.0 | -68.2 | |
| 10.12 | 199.89 | 9.12 | 176.47 | 24.30 | 162.18 | 48.24 | 305.49 | 0.8372 | 550.2 | 323.4 | |
| 2.86 | -43.00 | 2.46 | -43.00 | 22.33 | 161.14 | 47.20 | 303.90 | 0.8200 | 596.1 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.91 | 23.40 | 161.63 | 47.70 | 304.80 | 0.8288 | 360.0 | 283.7 | |
| 0.00 | 1.04 | 0.00 | 0.90 | 23.08 | 161.19 | 47.26 | 304.69 | 0.8239 | 345.0 | 311.6 | |
| 0.00 | 1.38 | 0.00 | 1.21 | 23.40 | 161.29 | 47.36 | 304.98 | 0.8261 | 466.0 | 435.0 | |
| 0.00 | 1.12 | 0.00 | 1.06 | 26.73 | 162.85 | 48.92 | 307.70 | 0.8529 | -101.0 | -35.0 | |
| 0.00 | 1.99 | 0.00 | 1.72 | 23.12 | 160.88 | 46.94 | 304.89 | 0.8215 | 564.0 | 488.7 | |
| 33.23 | -43.00 | 28.18 | -43.00 | 22.26 | 160.45 | 46.51 | 304.19 | 0.8140 | 923.0 | 999999 | |
| 0.43 | 19.04 | 0.40 | 17.61 | 26.27 | 162.43 | 48.50 | 307.43 | 0.8478 | 141.4 | 142.0 | |
| 1.56 | -43.00 | 1.33 | -43.00 | 22.88 | 160.48 | 46.55 | 304.84 | 0.8171 | 716.2 | 999999 | |
| 37.56 | -46.00 | 33.06 | -46.00 | 24.50 | 161.01 | 47.07 | 306.30 | 0.8290 | 921.6 | 999999 | |
| 0.00 | 1.64 | 0.00 | 1.42 | 23.56 | 160.56 | 46.63 | 305.54 | 0.8210 | 745.0 | 671.6 | |
| 1.30 | -43.00 | 1.09 | -43.00 | 22.65 | 159.91 | 45.98 | 304.90 | 0.8114 | 854.8 | 999999 | |
| 1.56 | 45.69 | 1.45 | 41.86 | 27.00 | 162.04 | 48.11 | 308.39 | 0.8483 | 515.3 | 186.8 | |
| 1.04 | -46.00 | 0.92 | -46.00 | 25.07 | 160.91 | 46.98 | 306.96 | 0.8309 | 580.8 | 999999 | |
| 0.00 | 1.56 | 0.00 | 1.33 | 23.56 | 159.85 | 45.92 | 305.92 | 0.8153 | 734.0 | 652.3 | |
| 0.00 | 0.87 | 0.00 | 0.80 | 27.54 | 161.75 | 47.82 | 309.09 | 0.8486 | 545.0 | 433.9 | |
| 3.63 | -59.00 | 3.30 | -59.00 | 27.00 | 160.95 | 47.02 | 308.95 | 0.8403 | -567.0 | 999999 | |
| 0.00 | 2.94 | 0.00 | 2.64 | 26.68 | 160.58 | 46.65 | 308.82 | 0.8361 | -457.0 | -286.3 | |
| 2.77 | -59.00 | 2.51 | -59.00 | 27.23 | 160.73 | 46.80 | 309.30 | 0.8398 | -355.5 | 999999 | |
| 1.56 | -59.00 | 1.40 | -59.00 | 26.96 | 160.53 | 46.60 | 309.13 | 0.8371 | -630.9 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.50 | 23.10 | 158.54 | 44.60 | 306.14 | 0.8021 | 702.0 | 628.0 | |
| 0.00 | 1.99 | 0.00 | 1.79 | 27.57 | 160.23 | 46.30 | 309.92 | 0.8378 | 637.0 | 459.1 | |
| 0.00 | 1.12 | 0.00 | 0.92 | 23.28 | 157.98 | 44.05 | 306.66 | 0.7984 | 679.0 | 621.1 | |
| 0.00 | 3.98 | 0.00 | 3.31 | 24.13 | 158.25 | 44.32 | 307.42 | 0.8051 | 549.0 | 514.9 | |
| 0.00 | 2.08 | 0.00 | 1.73 | 24.49 | 158.04 | 44.11 | 307.92 | 0.8053 | 577.0 | 409.6 | |
| 0.00 | 1.30 | 0.00 | 1.10 | 26.60 | 157.55 | 43.62 | 310.45 | 0.8128 | 652.0 | 539.2 | |
| 0.00 | 1.12 | 0.00 | 0.95 | 26.84 | 157.44 | 43.50 | 310.76 | 0.8132 | 676.0 | 557.9 | |
| 0.00 | 0.52 | 0.00 | 0.44 | 27.04 | 157.35 | 43.42 | 311.02 | 0.8136 | 470.0 | 479.5 | |
| 0.00 | 2.16 | 0.00 | 1.84 | 30.42 | 154.76 | 40.83 | 316.04 | 0.8144 | -534.0 | -441.7 | |
| 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. | |