SDO HMI 2014-09-30 12:00:33 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 |
| 99.43 | 498.78 | 133.45 | 679.72 | 15.21 | 260.83 | 69.48 | 283.77 | 0.9308 | -22.6 | -95.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-30 12:00:33 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 |
| 3.35 | 87.70 | 5.86 | 149.35 | 13.15 | 265.92 | 74.58 | 281.77 | 0.9601 | -247.3 | -65.8 | |
| 0.88 | -1.00 | 1.55 | -1.00 | 13.39 | 266.01 | 74.67 | 282.02 | 0.9605 | 21.5 | 999999 | |
| 1.67 | -1.00 | 2.82 | -1.00 | 13.56 | 265.34 | 74.00 | 282.16 | 0.9572 | -198.1 | 999999 | |
| 6.79 | -1.00 | 11.11 | -1.00 | 13.84 | 264.79 | 73.45 | 282.43 | 0.9544 | -358.9 | 999999 | |
| 1.32 | -1.00 | 2.11 | -1.00 | 14.14 | 264.29 | 72.94 | 282.72 | 0.9517 | -570.7 | 999999 | |
| 0.00 | 0.26 | 0.00 | 0.39 | 13.58 | 262.92 | 71.58 | 282.07 | 0.9445 | -416.0 | -359.0 | |
| 1.50 | 2.56 | 2.27 | 3.87 | 14.14 | 263.24 | 71.90 | 282.67 | 0.9461 | -312.5 | -358.1 | |
| 0.00 | 1.41 | 0.00 | 2.08 | 13.85 | 262.72 | 71.38 | 282.35 | 0.9433 | -456.0 | -416.2 | |
| 0.00 | 0.53 | 0.00 | 0.78 | 14.01 | 262.65 | 71.31 | 282.52 | 0.9429 | -470.0 | -455.2 | |
| 0.00 | 1.41 | 0.00 | 1.93 | 13.20 | 261.05 | 69.71 | 281.58 | 0.9337 | 199.0 | 169.1 | |
| 22.30 | 181.21 | 31.80 | 254.39 | 15.11 | 262.03 | 70.69 | 283.65 | 0.9391 | -590.6 | -287.9 | |
| 6.26 | -11.00 | 8.77 | -11.00 | 15.80 | 261.64 | 70.30 | 284.39 | 0.9367 | -571.7 | 999999 | |
| 4.67 | -11.00 | 6.40 | -11.00 | 15.27 | 261.13 | 69.79 | 283.80 | 0.9338 | -883.7 | 999999 | |
| 0.00 | 0.71 | 0.00 | 0.91 | 13.41 | 259.69 | 68.35 | 281.76 | 0.9251 | 39.0 | 93.4 | |
| 4.58 | -11.00 | 6.13 | -11.00 | 14.96 | 260.54 | 69.20 | 283.45 | 0.9302 | -30.1 | 999999 | |
| 0.00 | 2.12 | 0.00 | 2.65 | 13.40 | 258.94 | 67.59 | 281.72 | 0.9202 | 280.0 | 171.8 | |
| 0.71 | 2.20 | 0.89 | 2.78 | 13.79 | 259.09 | 67.74 | 282.15 | 0.9211 | 463.1 | 400.0 | |
| 0.00 | 1.41 | 0.00 | 1.77 | 13.96 | 258.94 | 67.60 | 282.33 | 0.9201 | 486.0 | 460.9 | |
| 0.00 | 0.71 | 0.00 | 0.88 | 14.27 | 258.89 | 67.55 | 282.67 | 0.9197 | 451.0 | 495.4 | |
| 0.00 | 0.97 | 0.00 | 1.21 | 14.73 | 258.93 | 67.59 | 283.17 | 0.9199 | 379.0 | 274.2 | |
| 0.00 | 0.26 | 0.00 | 0.33 | 14.51 | 258.71 | 67.37 | 282.92 | 0.9185 | 373.0 | 416.0 | |
| 0.79 | 172.40 | 0.98 | 205.66 | 15.06 | 258.49 | 67.15 | 283.52 | 0.9170 | 385.6 | 42.6 | |
| 2.56 | 14.01 | 3.07 | 16.76 | 14.66 | 257.84 | 66.50 | 283.08 | 0.9126 | 698.0 | 416.5 | |
| 8.46 | -22.00 | 10.21 | -22.00 | 15.51 | 257.99 | 66.64 | 284.01 | 0.9135 | 486.3 | 999999 | |
| 4.50 | -22.00 | 5.38 | -22.00 | 15.84 | 257.81 | 66.46 | 284.37 | 0.9122 | 499.2 | 999999 | |
| 27.59 | -22.00 | 32.35 | -22.00 | 16.40 | 257.24 | 65.89 | 284.99 | 0.9083 | 656.9 | 999999 | |
| 0.97 | 19.65 | 1.14 | 23.32 | 17.49 | 257.29 | 65.95 | 286.19 | 0.9087 | 328.1 | -176.4 | |
| 0.53 | 2.29 | 0.61 | 2.65 | 17.41 | 256.85 | 65.50 | 286.11 | 0.9056 | 577.7 | 547.3 | |
| 0.00 | 3.44 | 0.00 | 3.97 | 17.98 | 256.79 | 65.45 | 286.74 | 0.9052 | 245.0 | 251.4 | |
| 0.00 | 3.53 | 0.00 | 4.04 | 17.66 | 256.56 | 65.22 | 286.39 | 0.9036 | 550.0 | 476.8 | |
| 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. | |