Table 1.
NGC 891 observing and map parameters and the total luminosities.
| Telescope (Band) | Central | Resolution | Pixel size | Luminosity ± RMS | ±Calibration |
|---|---|---|---|---|---|
| wavelength (μm) | (L⊙) | uncertainty | |||
| WISE (W1) (a) | 3.35 | 6.1″ | 1.4″ | (5.02 ± 0.15) × 109(b) | 3.2% (m) |
| Spitzer (IRAC1) (a) | 3.56 | 1.7″ | 0.6″ | (5.07 ± 0.14) × 109(b) | 10.2% (m) |
| Spitzer (IRAC2) (a) | 4.51 | 1.7″ | 0.6″ | (2.67 ± 0.08) × 109(b) | 10.2% (m) |
| WISE (W2) (a) | 4.6 | 6.4″ | 1.4″ | (2.41 ± 0.09) × 109(b) | 3.5% (m) |
| Spitzer (IRAC3) (a) | 5.76 | 1.9″ | 0.6″ | (5.57 ± 0.12) × 109(b) | 10.2% (m) |
| Spitzer (IRAC4) (a) | 8. | (6.86 ± 0.21) × 109(b) | 10.2% (m) | ||
| WISE (W3) (a) | 11.56 | 6.5″ | 1.4″ | (3.51 ± 0.19) × 109(b) | 5% (m) |
| WISE (W4) (a) | 22.09 | 12″ | 1.4″ | (2.41 ± 1.47) × 109(b) | 7% (m) |
| Spitzer (MIPS1) (a) | 24. | 6″ | 1.5″ | (2.07 ± 0.03) × 109(b) | 4% (m) |
| Spitzer (MIPS2) | 70. | (1.21 ± 0.12) × 1010(b) | 5% (m) | ||
| Herschel (PACS-Blue) (a) | 70. | 6″ | 2″ | (1.39 ± 0.13) × 1010(b) | 5.4% (m) |
| Herschel (PACS-Green) (a) | 100. | 8″ | 3″ | (2.10 ± 0.13) × 1010(b) | 5.4% (m) |
| Herschel (PACS-Red) (a) | 160. | 12″ | 4″ | (1.63 ± 0.09) × 1010(b) | 5.4% (m) |
| Herschel (SPIRE-PSW) (a) | 250. | 18″ | 6″ | (5.14 ± 0.42) × 109(b) | 5.9% (m) |
| Planck (HFI1) | 350. | (1.65 ± 0.11) × 109(f) | 4.3% (m) | ||
| Herschel (SPIRE-PMW) (a) | 350. | 25″ | 8″ | (1.56 ± 0.20) × 109(b) | 5.9% (m) |
| JCMT (SCUBA-450) | 450. | (6.11 ± 0.92) × 108(e) | 10% (n) | ||
| Herschel (SPIRE-PLW) | 500. | (4.35 ± 0.24) × 108(b) | 5.9% (m) | ||
| Planck (HFI2) | 550. | (3.02 ± 0.08) × 108(f) | 4.2% (m) | ||
| Planck (HFI3) | 850. | (4.85 ± 0.23) × 107(f) | 0.9% (m) | ||
| JCMT (SCUBA-850) | 850. | (4.67 ± 0.71) × 107(e) | 10% (n) | ||
| IRAM (NIKA2-1.15mm)(b) | 1150. | 11.1″ | 3″ | (1.56 ± 0.03) × 107(b) | 8%(o) |
| Planck (HFI4) | 1380. | (8.68 ± 0.84) × 106(f) | 0.5% (m) | ||
| IRAM (NIKA2-2mm)(b) | 2000. | 17.6″ | 4″ | (1.15 ± 0.19) × 106(b) | 6%(o) |
| AMI (c) | 19341. | 24″ | 5″ | (5.33 ± 0.52) × 104(b) | 10% (c) |
| OVRO | 28018. | (4.76 ± 0.31) × 104(f) | 10% (n) | ||
| Effelsberg 100 m | 28018. | (4.66 ± 0.80) × 104(g) | 10% (n) | ||
| Effelsberg 100 m | 28416. | (5.54 ± 0.30) × 104(h) | 10% (n) | ||
| Effelsberg 100 m | 34459. | (4.27 ± 0.57) × 104(i) | 10% (n) | ||
| EVLA (C-band) (d) | 49965. | 15.4″ | 2″ | (4.30 ± 0.52) × 104(b) | 2% (d) |
| WSRT | 60019. | (4.15 ± 0.43) × 104(j) | 10% (n) | ||
| GBT | 61813. | (3.48 ± 0.42) × 104(k) | 10% (n) | ||
| Effelsberg 100 m | 62457. | (3.99 ± 0.41) × 104(l) | 10% (n) | ||
| Effelsberg 100 m | 63114. | (4.09 ± 0.41) × 104(g) | 10% (n) |
Notes. The NIKA2 observations presented here for the first time are highlighted in bold. The entries with available resolution and pixel size information are the maps we used for the resolved galaxy analysis, while the other observations were used for the global analysis. The indices in parentheses in the first column indicate the repository from which the maps were retrieved, while those in the fifth and sixth columns indicate the references that provide the luminosities and uncertainties:
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