SDO HMI 2014-03-29 19:00:31 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 |
| 71.04 | 307.73 | 44.61 | 192.58 | 10.05 | 147.01 | 33.93 | 296.09 | 0.6138 | -415.3 | -294.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-29 19:00:31 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 | 0.53 | 0.00 | 0.34 | 4.92 | 150.84 | 37.76 | 286.15 | 0.6375 | -636.0 | -539.7 | |
| 0.00 | 1.31 | 0.00 | 0.84 | 4.92 | 150.42 | 37.34 | 286.34 | 0.6321 | -716.0 | -604.1 | |
| 0.00 | 1.23 | 0.00 | 0.80 | 9.36 | 150.59 | 37.51 | 292.79 | 0.6540 | -632.0 | -549.1 | |
| 0.00 | 1.58 | 0.00 | 1.02 | 9.64 | 149.71 | 36.63 | 293.70 | 0.6448 | -525.0 | -508.6 | |
| 0.79 | 2.80 | 0.51 | 1.82 | 10.62 | 149.54 | 36.46 | 295.21 | 0.6479 | -591.7 | -454.5 | |
| 13.40 | 40.72 | 8.63 | 26.17 | 10.10 | 149.24 | 36.17 | 294.65 | 0.6415 | -725.4 | -518.8 | |
| 1.58 | -6.00 | 1.01 | -6.00 | 10.15 | 148.95 | 35.87 | 294.89 | 0.6382 | -876.3 | 999999 | |
| 1.40 | 5.08 | 0.89 | 3.25 | 9.67 | 148.77 | 35.70 | 294.31 | 0.6334 | -725.2 | -444.9 | |
| 0.70 | 1.84 | 0.45 | 1.18 | 9.92 | 148.81 | 35.73 | 294.65 | 0.6352 | -845.8 | -685.6 | |
| 0.00 | 1.23 | 0.00 | 0.79 | 10.77 | 148.55 | 35.47 | 296.05 | 0.6367 | -507.0 | -382.9 | |
| 0.00 | 1.05 | 0.00 | 0.67 | 9.83 | 148.42 | 35.34 | 294.76 | 0.6300 | -676.0 | -582.1 | |
| 0.00 | 0.88 | 0.00 | 0.56 | 10.05 | 148.41 | 35.33 | 295.09 | 0.6311 | -733.0 | -587.4 | |
| 2.63 | 207.00 | 1.67 | 129.36 | 9.97 | 148.14 | 35.06 | 295.14 | 0.6273 | -693.1 | -337.3 | |
| 27.50 | -13.00 | 17.29 | -13.00 | 9.65 | 147.55 | 34.47 | 295.06 | 0.6182 | -1149.1 | 999999 | |
| 1.23 | 14.36 | 0.78 | 9.09 | 10.93 | 147.60 | 34.52 | 296.90 | 0.6262 | -447.3 | -19.3 | |
| 0.44 | -15.00 | 0.28 | -15.00 | 10.78 | 147.32 | 34.24 | 296.88 | 0.6220 | 386.8 | 999999 | |
| 0.00 | 1.49 | 0.00 | 0.94 | 11.02 | 147.06 | 33.98 | 297.40 | 0.6202 | 551.0 | 455.9 | |
| 0.00 | 2.98 | 0.00 | 1.87 | 10.88 | 146.89 | 33.81 | 297.32 | 0.6173 | -215.0 | -153.0 | |
| 1.05 | -13.00 | 0.66 | -13.00 | 10.88 | 146.34 | 33.26 | 297.70 | 0.6106 | 562.9 | 999999 | |
| 10.16 | -13.00 | 6.32 | -13.00 | 10.62 | 146.23 | 33.16 | 297.40 | 0.6077 | 688.0 | 999999 | |
| 1.58 | -13.00 | 0.98 | -13.00 | 10.39 | 146.06 | 32.98 | 297.18 | 0.6042 | -339.9 | 999999 | |
| 0.70 | -13.00 | 0.43 | -13.00 | 10.17 | 145.53 | 32.45 | 297.24 | 0.5962 | 245.1 | 999999 | |
| 3.50 | -13.00 | 2.15 | -13.00 | 10.18 | 145.28 | 32.20 | 297.44 | 0.5932 | 754.1 | 999999 | |
| 0.00 | 1.66 | 0.00 | 1.01 | 10.23 | 144.56 | 31.49 | 298.06 | 0.5846 | -538.0 | -490.4 | |
| 0.00 | 1.14 | 0.00 | 0.69 | 10.45 | 144.55 | 31.48 | 298.40 | 0.5859 | -588.0 | -487.1 | |
| 0.00 | 0.88 | 0.00 | 0.54 | 11.72 | 144.35 | 31.27 | 300.47 | 0.5919 | -606.0 | -542.9 | |
| 0.00 | 0.79 | 0.00 | 0.47 | 10.57 | 142.45 | 29.37 | 300.31 | 0.5606 | -659.0 | -498.1 | |
| 0.00 | 0.70 | 0.00 | 0.41 | 10.45 | 140.80 | 27.72 | 301.58 | 0.5392 | 518.0 | 507.0 | |
| 4.38 | 13.48 | 2.56 | 7.90 | 10.01 | 140.73 | 27.65 | 300.94 | 0.5349 | 830.5 | 667.1 | |
| 0.00 | 0.88 | 0.00 | 0.49 | 7.28 | 138.28 | 25.20 | 298.58 | 0.4829 | -520.0 | -439.8 | |
| 0.00 | 2.28 | 0.00 | 1.31 | 11.50 | 138.15 | 25.07 | 305.96 | 0.5150 | 665.0 | 554.6 | |
| 0.00 | 1.84 | 0.00 | 1.06 | 12.31 | 137.96 | 24.88 | 307.44 | 0.5198 | 698.0 | 512.7 | |
| 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. | |