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Table 2

Idiff (in kJy sr-1) and bg values for the four lines of sight and the six wavelengths.

Line of sight Idiff(J) Idiff(K) Idiff(3.6) Idiff(4.5) Idiff(5.8) Idiff(8.0) bg1 bg2

L183 99 88± 20 63 52± 22 58 51± 14 63 53± 22 602 604± 3 1826 1832± 9 0.75 0.5
Taurus-Perseus 70 73± 21 31 34± 13 70 72± 7 65 75± 7 725 678± 10 2201 2057± 31 0.95 0.75
Chameleon 101 96± 12 46 48± 7 53 56± 4 31 33± 5 498 500± 14 15121517± 42 0.7 *
Cepheus 28 51± 23 3 27± 22 25 36± 10 15 25± 10 475 475± 5 1441 1442± 16 0.45 *
CIRB 8.9 ± 6.3 14.7 ± 4.5 15.6 ± 3.3 (14)a (12)a (11)a

Notes. For the four directions, we give the central pixel value, the average value of the nine pixels in brackets, and the dispersion of the nine pixels as an estimate of the uncertainty.

(a)

Estimated values from Levenson et al. (2007) Fig. 10.

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