SDO HMI 2014-12-03 10:00:25 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 |
| 37.34 | 98.72 | 36.16 | 94.71 | -15.95 | 125.69 | 57.19 | 250.80 | 0.8567 | 178.9 | 58.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-03 10:00:25 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 |
| 2.99 | 11.02 | 3.38 | 12.39 | -15.16 | 131.29 | 62.79 | 252.78 | 0.9006 | 383.2 | 338.7 | |
| 2.14 | -1.00 | 2.39 | -1.00 | -14.85 | 131.00 | 62.50 | 253.08 | 0.8980 | 586.6 | 999999 | |
| 0.00 | 2.05 | 0.00 | 2.11 | -15.25 | 128.44 | 59.94 | 252.21 | 0.8789 | -453.0 | -278.8 | |
| 3.76 | 43.73 | 3.71 | 42.61 | -15.45 | 126.90 | 58.40 | 251.70 | 0.8668 | -629.3 | -41.6 | |
| 6.75 | -4.00 | 6.57 | -4.00 | -15.01 | 126.53 | 58.03 | 252.12 | 0.8630 | 274.1 | 999999 | |
| 5.98 | -4.00 | 5.75 | -4.00 | -14.82 | 126.10 | 57.60 | 252.26 | 0.8591 | 709.8 | 999999 | |
| 0.00 | 1.37 | 0.00 | 1.30 | -14.67 | 125.70 | 57.20 | 252.36 | 0.8554 | 637.0 | 546.6 | |
| 2.14 | 4.27 | 2.02 | 4.03 | -15.22 | 125.36 | 56.86 | 251.66 | 0.8533 | 665.7 | 479.6 | |
| 0.00 | 1.11 | 0.00 | 1.03 | -14.87 | 124.94 | 56.44 | 251.97 | 0.8491 | 410.0 | 443.7 | |
| 6.41 | 9.22 | 6.05 | 8.72 | -17.25 | 125.02 | 56.52 | 249.24 | 0.8540 | 524.4 | 267.9 | |
| 0.00 | 0.85 | 0.00 | 0.78 | -15.29 | 123.84 | 55.34 | 251.24 | 0.8401 | -273.0 | -254.6 | |
| 0.00 | 0.60 | 0.00 | 0.59 | -20.55 | 125.78 | 57.28 | 245.66 | 0.8666 | 456.0 | 389.0 | |
| 0.00 | 0.26 | 0.00 | 0.23 | -15.93 | 123.12 | 54.62 | 250.33 | 0.8348 | -254.0 | -295.3 | |
| 0.00 | 1.02 | 0.00 | 0.95 | -19.74 | 123.40 | 54.90 | 245.97 | 0.8453 | 413.0 | 444.5 | |
| 0.85 | 2.05 | 0.77 | 1.84 | -18.44 | 122.71 | 54.21 | 247.29 | 0.8364 | 521.8 | 448.0 | |
| 0.00 | 0.85 | 0.00 | 0.75 | -17.13 | 121.92 | 53.42 | 248.63 | 0.8263 | -479.0 | -387.6 | |
| 6.32 | 10.42 | 5.52 | 9.10 | -17.53 | 121.78 | 53.28 | 248.11 | 0.8259 | -609.4 | -456.7 | |
| 0.00 | 1.45 | 0.00 | 1.30 | -19.28 | 122.26 | 53.76 | 246.18 | 0.8343 | 561.0 | 538.5 | |
| 0.00 | 1.88 | 0.00 | 1.60 | -16.81 | 120.97 | 52.47 | 248.75 | 0.8167 | 428.0 | 321.9 | |
| 0.00 | 0.77 | 0.00 | 0.67 | -19.34 | 121.28 | 52.78 | 245.84 | 0.8257 | 556.0 | 493.1 | |
| 0.00 | 1.28 | 0.00 | 1.09 | -17.89 | 120.54 | 52.04 | 247.34 | 0.8153 | 483.0 | 421.3 | |
| 0.00 | 0.68 | 0.00 | 0.60 | -19.68 | 121.34 | 52.84 | 245.45 | 0.8271 | 581.0 | 522.9 | |
| 0.00 | 1.45 | 0.00 | 1.15 | -19.35 | 116.87 | 48.37 | 244.40 | 0.7843 | -450.0 | -331.7 | |
| 0.00 | 1.11 | 0.00 | 0.89 | -20.02 | 117.09 | 48.59 | 243.67 | 0.7886 | -516.0 | -453.0 | |
| 0.00 | 1.28 | 0.00 | 0.98 | -16.69 | 115.64 | 47.14 | 247.28 | 0.7635 | -569.0 | -475.3 | |
| 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. | |