SDO HMI 2014-01-13 18:00:24 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 |
| 101.19 | 471.10 | 266.74 | 1310.06 | -9.61 | 101.41 | 79.83 | 261.00 | 0.9810 | 224.8 | 89.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-13 18:00:24 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 |
| 10.54 | 240.53 | 31.48 | 898.92 | -6.93 | 102.46 | 80.87 | 263.70 | 0.9868 | 612.2 | 74.2 | |
| 34.33 | -1.00 | 130.73 | -1.00 | -9.35 | 104.50 | 82.92 | 261.14 | 0.9916 | 28.1 | 999999 | |
| 0.00 | 1.10 | 0.00 | 3.28 | -7.38 | 102.43 | 80.84 | 263.24 | 0.9867 | 509.0 | 490.0 | |
| 6.20 | -1.00 | 18.74 | -1.00 | -8.71 | 102.65 | 81.07 | 261.89 | 0.9871 | 627.6 | 999999 | |
| 0.00 | 1.36 | 0.00 | 4.11 | -10.98 | 102.82 | 81.24 | 259.58 | 0.9873 | 336.0 | 313.0 | |
| 0.00 | 0.51 | 0.00 | 1.15 | -10.00 | 99.44 | 77.86 | 260.72 | 0.9765 | 258.0 | 253.0 | |
| 0.00 | 0.85 | 0.00 | 1.59 | -9.33 | 96.73 | 75.15 | 261.52 | 0.9656 | 487.0 | 416.7 | |
| 19.71 | 116.91 | 37.91 | 224.77 | -10.86 | 97.18 | 75.60 | 259.92 | 0.9673 | 381.5 | 83.7 | |
| 0.00 | 2.63 | 0.00 | 4.69 | -9.00 | 95.96 | 74.37 | 261.89 | 0.9620 | 447.0 | 386.1 | |
| 0.00 | 3.06 | 0.00 | 5.42 | -8.68 | 95.78 | 74.20 | 262.23 | 0.9613 | 60.0 | 80.2 | |
| 0.00 | 1.27 | 0.00 | 2.28 | -9.23 | 95.98 | 74.40 | 261.64 | 0.9621 | 505.0 | 466.0 | |
| 0.00 | 4.50 | 0.00 | 9.44 | -12.96 | 98.50 | 76.92 | 257.71 | 0.9726 | -259.0 | -302.6 | |
| 1.70 | -8.00 | 3.11 | -8.00 | -11.12 | 96.42 | 74.84 | 259.67 | 0.9639 | 728.0 | 999999 | |
| 0.00 | 0.93 | 0.00 | 1.64 | -11.66 | 95.67 | 74.08 | 259.13 | 0.9603 | 341.0 | 336.7 | |
| 10.37 | 17.33 | 16.83 | 28.10 | -10.04 | 94.30 | 72.72 | 260.85 | 0.9537 | 326.6 | 93.2 | |
| 0.00 | 4.50 | 0.00 | 7.49 | -11.45 | 94.76 | 73.18 | 259.36 | 0.9559 | 58.0 | 122.3 | |
| 2.21 | 32.97 | 3.46 | 52.43 | -10.63 | 93.63 | 72.05 | 260.25 | 0.9501 | -333.5 | 162.9 | |
| 2.72 | -17.00 | 4.29 | -17.00 | -11.16 | 93.75 | 72.17 | 259.68 | 0.9507 | -66.9 | 999999 | |
| 0.59 | -17.00 | 0.93 | -17.00 | -10.96 | 93.63 | 72.05 | 259.90 | 0.9501 | -347.3 | 999999 | |
| 0.00 | 1.70 | 0.00 | 2.77 | -12.72 | 94.40 | 72.81 | 258.04 | 0.9539 | -215.0 | -177.4 | |
| 1.87 | -17.00 | 2.87 | -17.00 | -11.59 | 93.23 | 71.65 | 259.24 | 0.9479 | -312.5 | 999999 | |
| 0.85 | 3.65 | 1.32 | 5.67 | -12.38 | 93.55 | 71.97 | 258.40 | 0.9495 | 311.5 | 249.3 | |
| 1.27 | 9.69 | 1.98 | 15.06 | -12.99 | 93.57 | 71.99 | 257.76 | 0.9496 | 435.5 | 386.6 | |
| 0.00 | 0.93 | 0.00 | 1.39 | -12.24 | 92.59 | 71.01 | 258.56 | 0.9443 | -281.0 | -203.6 | |
| 0.42 | 1.19 | 0.63 | 1.78 | -13.47 | 92.75 | 71.17 | 257.26 | 0.9451 | -221.6 | -157.1 | |
| 0.00 | 0.68 | 0.00 | 1.02 | -13.68 | 92.71 | 71.13 | 257.03 | 0.9449 | -221.0 | -143.1 | |
| 0.00 | 1.02 | 0.00 | 1.47 | -12.82 | 92.03 | 70.45 | 257.94 | 0.9411 | -345.0 | -311.8 | |
| 8.41 | 22.35 | 12.46 | 33.53 | -14.31 | 92.50 | 70.92 | 256.37 | 0.9438 | 546.9 | 322.4 | |
| 0.00 | 0.93 | 0.00 | 1.34 | -13.78 | 91.84 | 70.26 | 256.93 | 0.9400 | -47.0 | -31.5 | |
| 0.00 | 0.51 | 0.00 | 0.72 | -13.50 | 91.48 | 69.89 | 257.22 | 0.9379 | -290.0 | -248.8 | |
| 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. | |