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Table 5

Comparison of PACS standard star reference flux densities with measured flux densities from extracted sources.

Scan map blue – 70 µm Scan map green – 100 µm Scan map red – 160 µm




Name ra dec Ref. Ref. err. Ours Ratio Ref. Ref. err. Ours Ratio Ref. Ref. err. Ours Ratio src.

(deg) (deg) (mJy) (mJy) (mJy) (mJy) (mJy) (mJy) (mJy) (mJy) (mJy)
α Boo 213.915 19.182 15 434.0 15 383.9 0.997 7509.0 7506.1 1.000 2891.0 2900.5 1.003 (1)
α Tau 68.980 16.509 14 131.0 14 098.7 0.998 6909.0 6882.7 0.996 2677.0 2677.5 1.000 (1)
β And 17.433 35.621 5594.0 5608.5 1.003 2737.0 2751.2 1.005 1062.0 1068.0 1.006 (1)
α Cet 45.570 4.090 4889.0 4884.9 0.999 2393.0 2365.2 0.988 928.0 925.0 0.997 (1)
γ Dra 269.152 51.489 3283.0 3283.4 1.000 1604.0 1607.8 1.002 621.0 623.5 1.004 (1)
β Gem 116.329 28.026 2457.0 140.8 2634.1 1.072 1190.0 68.2 1226.7 1.031 455.9 26.1 468.7 1.028 (2)
α Ari 31.793 23.462 1707.0 100.7 1705.6 0.999 831.4 49.1 833.5 1.003 321.0 18.9 323.1 1.006 (2)
ϵ Lep 76.365 −22.371 1182.0 69.7 1185.0 1.003 576.2 34.0 578.6 1.004 222.7 13.1 213.8 0.960 (2)
ω Cap 312.955 −26.919 857.7 51.7 851.6 0.993 418.0 25.2 412.8 0.988 161.5 9.7 159.9 0.990 (2)
η Dra 245.998 61.514 479.5 16.2 515.8 1.076 232.6 8.0 220.7 0.949 89.4 3.1 83.0 0.928 (2)
δ Dra 288.139 67.662 428.9 24.5 436.9 1.019 207.7 11.8 210.9 1.015 79.6 4.5 85.0 1.067 (2)
θ Umi 232.854 77.349 286.2 16.2 288.5 1.008 139.5 7.9 53.9 3.1 (2)
HD 41047 90.318 −33.912 195.6 11.7 95.4 5.7 95.7 1.003 36.9 2.2 28.2 0.764 (2)
42 Dra 276.496 65.563 153.7 4.6 149.1 0.970 75.3 2.3 72.1 0.957 29.4 0.9 30.1 1.023 (2)
HD 138265 231.964 60.670 115.9 4.0 113.8 0.982 56.8 2.0 55.8 0.982 22.2 0.8 20.5 0.925 (2)
HD 159330 262.682 57.877 64.2 2.1 62.2 0.969 31.5 1.0 31.3 0.995 12.3 0.4 12.7 1.033 (2)
HD 152222 251.769 67.267 39.4 1.9 40.7 1.034 19.3 1.0 20.6 1.065 7.5 0.1 (2)
HD 39608 87.402 −60.676 30.9 1.2 30.6 0.990 15.1 0.6 5.9 0.2 (2)
δ Hyi 35.437 −68.659 22.9 0.8 20.9 0.914 11.2 0.4 10.3 0.920 4.4 0.2 (2)

Notes. Columns include star name, J2000 coordinates, reference and measured flux densities at 70 µm, 100 µm, and 160 µm with errors (when available), their ratios, and the source of reference values. References are (1) Balog et al. (2014) and (2) Klaas et al. (2018).

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