SDO HMI 2014-07-12 04:00:40 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 |
| 38.86 | 135.44 | 22.84 | 79.19 | 6.25 | 204.94 | 32.00 | 275.41 | 0.5312 | -287.1 | -178.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-12 04:00:40 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 | 1.54 | 0.00 | 0.93 | 4.04 | 207.36 | 34.42 | 271.24 | 0.5661 | -757.0 | -665.1 | |
| 0.00 | 0.82 | 0.00 | 0.49 | 4.28 | 207.37 | 34.43 | 271.68 | 0.5662 | -727.0 | -593.1 | |
| 0.73 | 4.36 | 0.43 | 2.60 | 4.75 | 206.99 | 34.05 | 272.51 | 0.5606 | -915.6 | -742.8 | |
| 13.35 | 53.04 | 7.92 | 31.49 | 5.94 | 206.40 | 33.46 | 274.66 | 0.5523 | -883.9 | -300.1 | |
| 0.00 | 1.27 | 0.00 | 0.75 | 5.43 | 206.18 | 33.24 | 273.74 | 0.5490 | -729.0 | -532.3 | |
| 0.00 | 1.09 | 0.00 | 0.64 | 3.18 | 205.92 | 32.98 | 269.61 | 0.5456 | -697.0 | -580.3 | |
| 7.45 | -4.00 | 4.40 | -4.00 | 5.83 | 206.03 | 33.09 | 274.49 | 0.5468 | -1017.4 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.54 | 9.15 | 206.32 | 33.38 | 280.49 | 0.5545 | -719.0 | -602.6 | |
| 0.00 | 0.82 | 0.00 | 0.49 | 10.26 | 206.37 | 33.43 | 282.46 | 0.5573 | -737.0 | -589.9 | |
| 0.36 | 1.73 | 0.21 | 1.02 | 4.89 | 205.86 | 32.92 | 272.76 | 0.5442 | -819.8 | -690.1 | |
| 0.00 | 1.27 | 0.00 | 0.75 | 5.48 | 205.60 | 32.66 | 273.86 | 0.5405 | -758.0 | -635.2 | |
| 0.00 | 2.27 | 0.00 | 1.33 | 5.27 | 205.55 | 32.61 | 273.47 | 0.5397 | -787.0 | -640.4 | |
| 0.45 | 3.27 | 0.27 | 1.92 | 3.35 | 205.42 | 32.48 | 269.89 | 0.5382 | 843.2 | 708.1 | |
| 4.81 | 7.45 | 2.82 | 4.37 | 4.60 | 205.44 | 32.50 | 272.22 | 0.5381 | -888.2 | -599.6 | |
| 0.00 | 2.00 | 0.00 | 1.18 | 10.33 | 205.93 | 32.99 | 282.71 | 0.5513 | -727.0 | -563.2 | |
| 0.00 | 0.73 | 0.00 | 0.43 | 4.12 | 205.23 | 32.29 | 271.32 | 0.5351 | 227.0 | 213.9 | |
| 0.00 | 2.82 | 0.00 | 1.65 | 6.87 | 205.08 | 32.14 | 276.50 | 0.5336 | -856.0 | -690.5 | |
| 0.00 | 1.18 | 0.00 | 0.69 | 4.63 | 204.54 | 31.60 | 272.28 | 0.5247 | 549.0 | 373.5 | |
| 0.00 | 1.73 | 0.00 | 1.00 | 6.10 | 204.52 | 31.58 | 275.09 | 0.5248 | -679.0 | -557.4 | |
| 0.00 | 8.45 | 0.00 | 4.91 | 7.20 | 204.49 | 31.55 | 277.19 | 0.5253 | -721.0 | -701.9 | |
| 8.08 | 11.17 | 4.70 | 6.49 | 8.65 | 204.33 | 31.39 | 279.97 | 0.5248 | 836.8 | 552.9 | |
| 0.00 | 2.09 | 0.00 | 1.21 | 8.35 | 204.08 | 31.14 | 279.45 | 0.5208 | 818.0 | 605.6 | |
| 0.00 | 1.82 | 0.00 | 1.05 | 8.72 | 204.04 | 31.10 | 280.17 | 0.5208 | 988.0 | 805.7 | |
| 3.63 | 5.36 | 2.09 | 3.08 | 6.32 | 203.42 | 30.48 | 275.61 | 0.5086 | -879.8 | -614.5 | |
| 0.00 | 1.45 | 0.00 | 0.83 | 5.83 | 202.86 | 29.92 | 274.67 | 0.4998 | -674.0 | -540.1 | |
| 0.00 | 1.09 | 0.00 | 0.62 | 6.50 | 202.83 | 29.89 | 276.02 | 0.4998 | -817.0 | -644.4 | |
| 0.00 | 3.54 | 0.00 | 2.02 | 7.34 | 202.50 | 29.56 | 277.75 | 0.4958 | 766.0 | 664.2 | |
| 0.00 | 2.18 | 0.00 | 1.23 | 6.38 | 201.97 | 29.03 | 275.87 | 0.4868 | 415.0 | 346.2 | |
| 0.00 | 1.54 | 0.00 | 0.87 | 5.85 | 201.24 | 28.30 | 274.85 | 0.4753 | 719.0 | 634.4 | |
| 0.00 | 0.91 | 0.00 | 0.50 | 7.43 | 199.68 | 26.74 | 278.50 | 0.4529 | 610.0 | 449.9 | |
| 0.00 | 2.09 | 0.00 | 1.15 | 5.95 | 199.04 | 26.10 | 275.30 | 0.4413 | 776.0 | 665.2 | |
| 0.00 | 2.27 | 0.00 | 1.25 | 6.91 | 198.72 | 25.78 | 277.53 | 0.4373 | 977.0 | 811.7 | |
| 0.00 | 1.82 | 0.00 | 0.98 | 6.27 | 196.66 | 23.72 | 276.41 | 0.4040 | 932.0 | 760.3 | |
| 0.00 | 1.36 | 0.00 | 0.73 | 7.68 | 195.53 | 22.59 | 280.25 | 0.3885 | 843.0 | 685.6 | |
| 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. | |