SDO HMI 2011-08-26 09:59:08 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 |
| 40.07 | 191.64 | 39.88 | 194.56 | 17.56 | 61.85 | 61.39 | 286.29 | 0.8725 | -68.0 | -120.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-26 09:59:08 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 | 1.05 | 18.09 | 66.47 | 66.01 | 286.71 | 0.9085 | 213.0 | 145.5 | |
| 1.26 | 69.22 | 1.42 | 77.53 | 16.76 | 65.39 | 64.93 | 285.24 | 0.9007 | 254.6 | -161.0 | |
| 11.13 | -2.00 | 12.44 | -2.00 | 16.77 | 65.02 | 64.56 | 285.25 | 0.8980 | -728.9 | 999999 | |
| 0.72 | 1.26 | 0.74 | 1.30 | 16.27 | 62.59 | 62.13 | 284.72 | 0.8793 | -239.0 | -316.0 | |
| 0.00 | 1.35 | 0.00 | 1.38 | 15.72 | 62.22 | 61.76 | 284.09 | 0.8763 | -245.0 | -267.2 | |
| 0.00 | 0.90 | 0.00 | 0.93 | 16.76 | 62.73 | 62.27 | 285.28 | 0.8805 | -241.0 | -187.9 | |
| 3.95 | 18.23 | 4.07 | 18.94 | 17.42 | 62.50 | 62.04 | 286.03 | 0.8788 | -474.0 | 48.3 | |
| 1.08 | -7.00 | 1.11 | -7.00 | 17.66 | 62.58 | 62.11 | 286.30 | 0.8794 | -479.6 | 999999 | |
| 0.00 | 0.99 | 0.00 | 1.02 | 17.84 | 62.62 | 62.16 | 286.51 | 0.8798 | -343.0 | -324.4 | |
| 0.00 | 1.71 | 0.00 | 1.80 | 18.89 | 63.15 | 62.69 | 287.68 | 0.8843 | 258.0 | 245.2 | |
| 1.35 | 1.98 | 1.39 | 2.04 | 18.32 | 62.64 | 62.18 | 287.05 | 0.8801 | -392.1 | -426.1 | |
| 0.00 | 1.08 | 0.00 | 1.10 | 18.47 | 62.12 | 61.66 | 287.24 | 0.8760 | -563.0 | -448.4 | |
| 0.00 | 1.08 | 0.00 | 1.08 | 17.55 | 61.50 | 61.04 | 286.21 | 0.8708 | -388.0 | -328.2 | |
| 0.00 | 2.60 | 0.00 | 2.58 | 17.34 | 61.12 | 60.66 | 285.98 | 0.8675 | -577.0 | -420.4 | |
| 0.00 | 2.60 | 0.00 | 2.54 | 16.68 | 60.57 | 60.10 | 285.23 | 0.8627 | -571.0 | -601.4 | |
| 0.00 | 0.99 | 0.00 | 1.00 | 19.01 | 61.72 | 61.26 | 287.88 | 0.8730 | -438.0 | -407.2 | |
| 0.00 | 17.24 | 0.00 | 16.76 | 17.25 | 60.49 | 60.03 | 285.90 | 0.8622 | -553.0 | -627.9 | |
| 0.00 | 1.17 | 0.00 | 1.14 | 18.01 | 60.72 | 60.26 | 286.78 | 0.8644 | -458.0 | -412.1 | |
| 0.00 | 0.90 | 0.00 | 0.86 | 16.84 | 59.95 | 59.49 | 285.44 | 0.8575 | 202.0 | 91.1 | |
| 0.00 | 0.90 | 0.00 | 0.85 | 16.54 | 59.49 | 59.03 | 285.11 | 0.8534 | 210.0 | 161.2 | |
| 1.35 | 7.81 | 1.30 | 7.54 | 17.88 | 60.13 | 59.67 | 286.65 | 0.8594 | -379.7 | -295.2 | |
| 0.54 | 1.35 | 0.50 | 1.24 | 15.98 | 58.55 | 58.09 | 284.48 | 0.8449 | -355.8 | -285.0 | |
| 0.00 | 1.44 | 0.00 | 1.35 | 17.72 | 59.29 | 58.83 | 286.50 | 0.8521 | -156.0 | -84.5 | |
| 0.00 | 0.99 | 0.00 | 0.92 | 16.94 | 58.89 | 58.43 | 285.61 | 0.8483 | 245.0 | 203.4 | |
| 0.00 | 1.44 | 0.00 | 1.34 | 17.78 | 59.01 | 58.55 | 286.59 | 0.8497 | 337.0 | 220.6 | |
| 0.00 | 2.51 | 0.00 | 2.33 | 17.43 | 58.71 | 58.25 | 286.20 | 0.8469 | 139.0 | 176.9 | |
| 2.60 | 12.84 | 2.44 | 12.11 | 18.34 | 59.13 | 58.67 | 287.24 | 0.8510 | 401.1 | 213.4 | |
| 0.00 | 2.24 | 0.00 | 2.13 | 19.33 | 59.57 | 59.11 | 288.38 | 0.8553 | 606.0 | 470.5 | |
| 9.61 | 11.31 | 8.78 | 10.34 | 17.07 | 58.23 | 57.77 | 285.80 | 0.8424 | 560.8 | 294.4 | |
| 0.00 | 1.98 | 0.00 | 1.80 | 16.75 | 58.07 | 57.61 | 285.41 | 0.8409 | 506.0 | 421.4 | |
| 0.00 | 0.81 | 0.00 | 0.74 | 17.52 | 58.45 | 57.99 | 286.32 | 0.8446 | 259.0 | 269.7 | |
| 1.44 | 2.15 | 1.36 | 2.03 | 19.59 | 59.28 | 58.82 | 288.69 | 0.8530 | 323.8 | 301.8 | |
| 0.99 | 1.44 | 0.90 | 1.31 | 17.49 | 58.14 | 57.68 | 286.30 | 0.8418 | 494.6 | 503.4 | |
| 0.00 | 1.53 | 0.00 | 1.35 | 15.33 | 56.97 | 56.51 | 283.76 | 0.8302 | 562.0 | 487.4 | |
| 0.00 | 2.15 | 0.00 | 2.02 | 19.89 | 59.09 | 58.63 | 289.07 | 0.8515 | 105.0 | 91.2 | |
| 0.00 | 0.99 | 0.00 | 0.93 | 20.32 | 59.22 | 58.76 | 289.56 | 0.8530 | 105.0 | 86.2 | |
| 0.00 | 0.90 | 0.00 | 0.83 | 19.75 | 58.63 | 58.17 | 288.93 | 0.8475 | 410.0 | 344.2 | |
| 1.98 | 2.51 | 1.82 | 2.32 | 20.32 | 58.29 | 57.83 | 289.64 | 0.8449 | 532.5 | 451.7 | |
| 0.00 | 1.44 | 0.00 | 1.28 | 22.39 | 56.84 | 56.37 | 292.26 | 0.8340 | 257.0 | 186.8 | |
| 0.00 | 0.90 | 0.00 | 0.70 | 17.95 | 51.12 | 50.66 | 287.49 | 0.7736 | 540.0 | 535.3 | |
| 0.00 | 2.42 | 0.00 | 1.87 | 22.88 | 49.98 | 49.51 | 294.02 | 0.7695 | 506.0 | 380.8 | |
| 1.53 | 1.80 | 1.20 | 1.41 | 24.37 | 50.60 | 50.14 | 295.78 | 0.7788 | -694.9 | -667.7 | |
| 0.00 | 1.08 | 0.00 | 0.85 | 24.59 | 50.62 | 50.16 | 296.06 | 0.7794 | -472.0 | -417.7 | |
| 0.54 | 2.51 | 0.41 | 1.92 | 24.93 | 49.00 | 48.54 | 296.89 | 0.7642 | 507.3 | 296.0 | |
| 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. | |