SDO HMI 2014-04-11 23:00:33 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 |
| 78.92 | 348.75 | 73.79 | 320.05 | 4.56 | 242.94 | -56.39 | 80.70 | 0.8424 | -149.5 | -145.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-11 23:00:33 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 |
| 41.04 | 259.36 | 35.94 | 228.02 | 4.72 | 244.72 | -54.61 | 80.16 | 0.8267 | -946.0 | -291.0 | |
| 2.12 | -1.00 | 1.86 | -1.00 | 3.98 | 244.43 | -54.90 | 81.10 | 0.8283 | -594.2 | 999999 | |
| 1.15 | -1.00 | 1.02 | -1.00 | 4.59 | 244.15 | -55.17 | 80.44 | 0.8319 | 113.3 | 999999 | |
| 1.15 | -1.00 | 1.01 | -1.00 | 3.63 | 244.25 | -55.08 | 81.56 | 0.8294 | -396.2 | 999999 | |
| 2.74 | -1.00 | 2.44 | -1.00 | 5.08 | 244.04 | -55.29 | 79.88 | 0.8339 | -350.9 | 999999 | |
| 0.00 | 1.32 | 0.00 | 1.19 | 3.81 | 243.65 | -55.68 | 81.47 | 0.8354 | 496.0 | 435.4 | |
| 2.21 | -1.00 | 2.01 | -1.00 | 5.63 | 243.37 | -55.95 | 79.38 | 0.8411 | -359.0 | 999999 | |
| 0.00 | 1.15 | 0.00 | 1.05 | 5.95 | 243.16 | -56.17 | 79.05 | 0.8436 | -322.0 | -241.1 | |
| 0.00 | 0.44 | 0.00 | 0.42 | 3.79 | 241.77 | -57.55 | 81.86 | 0.8527 | 566.0 | 531.4 | |
| 0.62 | 1.32 | 0.59 | 1.26 | 4.56 | 241.63 | -57.70 | 80.99 | 0.8552 | 709.6 | 640.8 | |
| 0.00 | 1.32 | 0.00 | 1.24 | 3.00 | 241.79 | -57.54 | 82.77 | 0.8514 | 315.0 | 311.3 | |
| 0.00 | 1.15 | 0.00 | 1.10 | 4.50 | 241.35 | -57.98 | 81.12 | 0.8575 | 483.0 | 371.8 | |
| 5.03 | 7.24 | 4.77 | 6.86 | 3.27 | 241.43 | -57.90 | 82.52 | 0.8551 | 696.3 | 460.1 | |
| 0.00 | 3.00 | 0.00 | 2.84 | 2.76 | 241.41 | -57.92 | 83.12 | 0.8545 | 701.0 | 645.7 | |
| 0.00 | 2.03 | 0.00 | 2.01 | 5.29 | 240.31 | -59.02 | 80.42 | 0.8678 | 728.0 | 593.3 | |
| 0.00 | 0.71 | 0.00 | 0.70 | 4.23 | 239.92 | -59.40 | 81.70 | 0.8695 | 478.0 | 409.9 | |
| 0.00 | 1.06 | 0.00 | 1.07 | 5.01 | 239.70 | -59.63 | 80.85 | 0.8725 | 70.0 | 152.0 | |
| 0.00 | 0.79 | 0.00 | 0.80 | 3.86 | 239.61 | -59.72 | 82.17 | 0.8717 | 586.0 | 522.7 | |
| 0.00 | 2.03 | 0.00 | 2.06 | 3.68 | 239.20 | -60.12 | 82.45 | 0.8749 | 462.0 | 407.5 | |
| 0.00 | 1.06 | 0.00 | 1.09 | 4.80 | 239.00 | -60.33 | 81.22 | 0.8781 | 367.0 | 416.3 | |
| 0.00 | 0.71 | 0.00 | 0.72 | 4.09 | 239.03 | -60.30 | 82.01 | 0.8768 | 353.0 | 346.4 | |
| 17.30 | 47.83 | 18.09 | 50.00 | 4.10 | 238.35 | -60.98 | 82.13 | 0.8824 | 626.9 | 236.7 | |
| 0.00 | 1.06 | 0.00 | 1.14 | 5.39 | 237.52 | -61.81 | 80.84 | 0.8907 | 223.0 | 192.4 | |
| 0.00 | 2.38 | 0.00 | 2.56 | 4.41 | 237.61 | -61.72 | 81.91 | 0.8887 | 194.0 | 139.0 | |
| 0.00 | 1.41 | 0.00 | 1.51 | 4.08 | 237.53 | -61.80 | 82.29 | 0.8890 | 231.0 | 97.7 | |
| 0.00 | 1.85 | 0.00 | 2.03 | 5.27 | 237.15 | -62.18 | 81.03 | 0.8934 | 316.0 | 164.4 | |
| 5.56 | 9.53 | 6.06 | 10.38 | 4.75 | 237.17 | -62.16 | 81.61 | 0.8926 | 341.2 | 196.5 | |
| 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. | |