Table 7
Synthetic photometry of NGC 650.
| Band | Synth. flux | lc | Obs. flux | Line id. | λ lab | lc |
| Jy | % | Jy | μm | % | ||
|
|
||||||
| IRAC 3.6 | 0.0324 | 15.4 | 0.0359 | H i 8–5 | 3.740556 | 6.01 |
| H i 9–5 | 3.296992 | 3.46 | ||||
| IRAC 4.5 | 0.0555 | 48.9 | 0.0708 | H i 5–4 | 4.052262 | 22.5 |
| H i 7–5 | 4.653778 | 5.74 | ||||
| [K iii] | 4.6180 | 5.00 | ||||
| He ii 8–7 | 4.763508 | 3.81 | ||||
| [Mg iv] | 4.4867 | 3.81 | ||||
| IRAC 5.7 | 0.0392 | 25.4 | 0.0359 | [Fe ii] | 5.340263 | 11.1 |
| H i 9–6 | 5.908213 | 3.03 | ||||
| IRAC 7.9 | 0.1036 | 70.3 | 0.1067 | [Ar iii] | 8.99138 | 48.8 |
| H i 6–5 | 7.459858 | 5.25 | ||||
| [Ar ii] | 6.985274 | 4.87 | ||||
| [Na iii] | 7.3178 | 4.36 | ||||
| WISE 3.4 | 0.0342 | 19.7 | – | H i 8–5 | 3.740556 | 4.46 |
| He ii 7–6 | 3.091693 | 4.40 | ||||
| WISE 4.6 | 0.0453 | 37.3 | – | H i 5–4 | 4.052262 | 7.28 |
| H i 7–5 | 4.653778 | 6.65 | ||||
| [K iii] | 4.6180 | 5.91 | ||||
| He ii 8–7 | 4.763508 | 4.51 | ||||
| [Mg iv] | 4.4867 | 3.83 | ||||
| WISE 11.6 | 0.353 | 90.7 | 0.62 | [Ne iii] | 15.55505 | 48.7 |
| [S iv] | 10.51049 | 15.9 | ||||
| [Ne v] | 14.32168 | 9.47 | ||||
| [Ar iii] | 8.99138 | 8.31 | ||||
| [Ne ii] | 12.813548 | 3.05 | ||||
| WISE 22.1 | 0.483 | 92.2 | 3.92 | [O iv] | 25.8903 | 61.8 |
| [Ne v] | 24.3175 | 25.8 | ||||
| [Ar iii] | 21.8291 | 3.57 | ||||
| IRAS 12 | 0.210 | 83.2 | 0.28 | [S iv] | 10.51049 | 36.1 |
| [Ar iii] | 8.99138 | 18.3 | ||||
| [Ne v] | 14.32168 | 16.2 | ||||
| [Ne ii] | 12.813548 | 5.93 | ||||
| IRAS 25 | 1.383 | 96.5 | 2.79 | [O iv] | 25.8903 | 79.7 |
| [S iii] | 18.71303 | 8.78 | ||||
| [Ne v] | 24.3175 | 7.75 | ||||
| IRAS 60 | 6.96 | 32.3 | 6.80 | [O iii] | 51.8145 | 16.5 |
| [N iii] | 57.34 | 14.1 | ||||
| IRAS 100 | 11.26 | 27.9 | 9.29 | [O iii] | 88.356 | 25.2 |
| MIPS 23.7 | 1.519 | 97.4 | 4.51 | [O iv] | 25.8903 | 84.5 |
| [Ne v] | 24.3175 | 12.7 | ||||
| MIPS 71.4 | 7.55 | 14.7 | 6.04 | [O iii] | 88.356 | 6.31 |
| [N iii] | 57.34 | 5.89 | ||||
| MIPS 155.9 | 7.28 | 30.6 | 4.83 | [C ii] | 157.68 | 29.8 |
| PACS 70 | 7.64 | 9.1 | 6.95 | [O iii] | 88.356 | 3.86 |
| PACS 100 | 12.10 | 33.3 | – | [O iii] | 88.356 | 29.7 |
| PACS 160 | 6.54 | 22.7 | 6.05 | [C ii] | 157.68 | 20.2 |
| SPIRE 250E | 1.705 | 2.4 | 1.50 | – | – | – |
| SPIRE 350E | 0.655 | 1.0 | 0.62 | – | – | – |
| SPIRE 500E | 0.247 | 0.4 | 0.24 | – | – | – |
Notes. Column 1 gives the photometric band, Col. 2 the synthetic flux derived from the Cloudy model, Col. 3 the line contribution (lc) in percent, Col. 4 the quoted observed flux, and Cols. 5–7 individual lines contributing at least 3% to the inband flux. Laboratory wavelengths for the emission lines are given in vacuum.
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