Table 2
Parameters describing the pores (a – gn) depicted in Fig. 2.
| Pore | Date | Time | E–W | N–S | μ | A pore | l pore | I mean | I min | ε |
|
|
||||||||||
| a | 2011-05-02 | 08:17 UT | 364.3″ | −258.1″ | 0.88 | 1.4 Mm2 | 4.6 Mm | 0.68 | 0.51 | 0.63 |
| b | 2010-03-14 | 10:32 UT | −175.2″ | 378.7″ | 0.90 | 7.1 Mm2 | 11.9 Mm | 0.56 | 0.31 | 0.83 |
| c | 2011-06-02 | 18:04 UT | −36.7″ | −380.6″ | 0.91 | 9.9 Mm2 | 14.3 Mm | 0.53 | 0.28 | 0.53 |
| d | 2007-01-18 | 20:48 UT | 7.5″ | 136.3″ | 0.99 | 8.9 Mm2 | 17.0 Mm | 0.71 | 0.51 | 0.84 |
| e | 2012-05-03 | 15:42 UT | −31.4″ | −209.1″ | 0.97 | 7.3 Mm2 | 13.9 Mm | 0.63 | 0.33 | 0.93 |
| f | 2011-06-04 | 15:40 UT | 625.3″ | 266.9″ | 0.69 | 21.5 Mm2 | 29.2 Mm | 0.60 | 0.34 | 0.74 |
| g1 | 2007-05-12 | 10:56 UT | 247.1″ | −98.0″ | 0.96 | 2.5 Mm2 | 6.9 Mm | 0.66 | 0.46 | 0.77 |
| g2 | 2007-05-12 | 10:56 UT | 253.4″ | −97.8″ | 0.96 | 1.7 Mm2 | 5.5 Mm | 0.67 | 0.47 | 0.49 |
| g3 | 2007-05-12 | 10:56 UT | 259.6″ | −96.8″ | 0.96 | 1.8 Mm2 | 6.3 Mm | 0.71 | 0.52 | 0.76 |
| g4 | 2007-05-12 | 10:56 UT | 258.7″ | −88.5″ | 0.96 | 2.7 Mm2 | 7.2 Mm | 0.64 | 0.43 | 0.67 |
Notes. The heliographic coordinates of the pores are given along with μ = cosθ. The area Apore and perimeter length lpore are based on the pixels belonging to the pores, which were used to compute the mean Imean and minimum Imin intensities. Ellipse fitting to the enclosed pixels yields the numerical eccentricity ε.
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