SDO HMI 2014-03-12 05:00:29 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 |
| 55.72 | 326.73 | 82.98 | 497.99 | 14.16 | 53.06 | 68.17 | 287.81 | 0.9447 | 36.6 | -21.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-12 05:00:29 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 |
| 5.73 | 117.59 | 10.98 | 221.24 | 13.58 | 57.46 | 72.56 | 286.21 | 0.9669 | -18.4 | -35.2 | |
| 12.32 | -1.00 | 22.57 | -1.00 | 13.62 | 56.77 | 71.88 | 286.39 | 0.9640 | -548.9 | 999999 | |
| 0.00 | 0.52 | 0.00 | 0.84 | 11.75 | 54.95 | 70.06 | 284.85 | 0.9535 | -459.0 | -451.7 | |
| 0.95 | 2.52 | 1.62 | 4.27 | 13.04 | 55.58 | 70.69 | 286.04 | 0.9579 | -602.8 | -563.0 | |
| 0.00 | 2.00 | 0.00 | 3.36 | 13.26 | 55.36 | 70.47 | 286.32 | 0.9571 | -477.0 | -509.3 | |
| 0.00 | 1.21 | 0.00 | 2.01 | 13.19 | 55.04 | 70.14 | 286.31 | 0.9555 | -512.0 | -439.9 | |
| 7.55 | 106.49 | 10.88 | 150.41 | 13.78 | 52.07 | 67.18 | 287.58 | 0.9406 | 334.1 | -112.9 | |
| 2.86 | -7.00 | 4.04 | -7.00 | 13.91 | 51.60 | 66.70 | 287.83 | 0.9380 | 750.2 | 999999 | |
| 5.99 | -7.00 | 8.44 | -7.00 | 14.21 | 51.46 | 66.57 | 288.17 | 0.9377 | 343.6 | 999999 | |
| 1.13 | -7.00 | 1.58 | -7.00 | 14.62 | 51.24 | 66.35 | 288.66 | 0.9370 | -862.3 | 999999 | |
| 3.04 | -7.00 | 4.24 | -7.00 | 14.89 | 51.09 | 66.20 | 288.97 | 0.9366 | -363.4 | 999999 | |
| 0.00 | 1.56 | 0.00 | 2.10 | 14.90 | 50.12 | 65.22 | 289.23 | 0.9308 | -570.0 | -568.9 | |
| 0.00 | 4.77 | 0.00 | 6.42 | 15.19 | 50.14 | 65.24 | 289.52 | 0.9314 | -631.0 | -525.1 | |
| 0.00 | 2.00 | 0.00 | 2.64 | 14.86 | 49.80 | 64.90 | 289.27 | 0.9289 | -564.0 | -442.7 | |
| 0.00 | 8.94 | 0.00 | 12.02 | 15.64 | 49.97 | 65.07 | 290.04 | 0.9311 | -354.0 | -289.9 | |
| 0.00 | 1.13 | 0.00 | 1.49 | 15.96 | 49.43 | 64.53 | 290.51 | 0.9284 | 144.0 | 121.2 | |
| 0.00 | 1.30 | 0.00 | 1.61 | 14.53 | 48.26 | 63.36 | 289.32 | 0.9186 | 319.0 | 272.4 | |
| 0.00 | 2.95 | 0.00 | 3.71 | 15.33 | 48.34 | 63.45 | 290.14 | 0.9206 | -282.0 | -245.8 | |
| 0.00 | 2.17 | 0.00 | 2.69 | 14.98 | 48.08 | 63.19 | 289.85 | 0.9183 | 318.0 | 234.1 | |
| 0.00 | 0.69 | 0.00 | 0.84 | 14.46 | 47.67 | 62.78 | 289.41 | 0.9147 | 349.0 | 331.9 | |
| 0.00 | 1.56 | 0.00 | 1.96 | 15.60 | 48.22 | 63.32 | 290.46 | 0.9203 | -296.0 | -289.4 | |
| 0.00 | 1.39 | 0.00 | 1.72 | 15.56 | 47.85 | 62.95 | 290.52 | 0.9178 | 170.0 | 15.6 | |
| 0.00 | 1.74 | 0.00 | 2.16 | 16.02 | 47.97 | 63.07 | 290.97 | 0.9195 | 253.0 | 227.7 | |
| 0.00 | 1.21 | 0.00 | 1.48 | 15.39 | 47.55 | 62.66 | 290.43 | 0.9156 | 480.0 | 427.8 | |
| 0.00 | 0.52 | 0.00 | 0.64 | 15.76 | 47.69 | 62.79 | 290.78 | 0.9172 | 372.0 | 352.2 | |
| 0.00 | 1.21 | 0.00 | 1.48 | 15.61 | 47.47 | 62.57 | 290.68 | 0.9155 | 376.0 | 393.4 | |
| 0.00 | 2.86 | 0.00 | 3.45 | 15.29 | 47.23 | 62.34 | 290.42 | 0.9133 | 524.0 | 486.8 | |
| 1.13 | 60.40 | 1.33 | 69.45 | 15.06 | 46.58 | 61.68 | 290.35 | 0.9085 | 300.5 | 422.4 | |
| 2.00 | -28.00 | 2.31 | -28.00 | 14.79 | 46.18 | 61.29 | 290.18 | 0.9053 | 729.3 | 999999 | |
| 7.03 | -28.00 | 8.14 | -28.00 | 15.23 | 46.14 | 61.25 | 290.66 | 0.9059 | 614.8 | 999999 | |
| 2.08 | -28.00 | 2.39 | -28.00 | 15.54 | 45.78 | 60.89 | 291.10 | 0.9040 | 578.8 | 999999 | |
| 3.91 | -28.00 | 4.46 | -28.00 | 15.73 | 45.50 | 60.60 | 291.38 | 0.9024 | 672.8 | 999999 | |
| 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. | |