Table 1
NIRCam filters used for the GTO 1256 and ERS-PDRs4All observation programs of the ONC.
| Filters | λ pivot | Bandwidth | Spatial resolution1 | Noise level3 | Dataset | |||
|---|---|---|---|---|---|---|---|---|
| (μm) | (μm) | (arcsec) | (au)2 | (W m−2 μm m−1 sr−1) | GTO | ERS | ERS parallel | |
| F115W | 1.154 | 0.225 | 0.040 | 15.6 | 3.1 × 10−6 | ✓ | ||
| F140M | 1.404 | 0.142 | 0.048 | 18.7 | 1.6 × 10−6 | ✓ | ✓ | |
| F162M | 1.626 | 0.168 | 0.055 | 21.4 | 1.3 × 10−6 | ✓ | ✓ | |
| F164N | 1.644 | 0.020 | 0.056 | 21.8 | 8.4 × 10−6 | ✓ | ||
| F182M | 1.845 | 0.238 | 0.062 | 24.2 | 1.9 × 10−6 | ✓ | ✓ | ✓ |
| F187N | 1.874 | 0.024 | 0.064 | 25.0 | 1.1 × 10−5 | ✓ | ✓ | ✓ |
| F210M | 2.093 | 0.205 | 0.071 | 27.7 | 8.1 × 10−7 | ✓ | ✓ | |
| F212N | 2.120 | 0.027 | 0.072 | 28.1 | 4.4 × 10−6 | ✓ | ✓ | ✓ |
| F277W | 2.786 | 0.672 | 0.092 | 35.9 | 4.0 × 10−7 | ✓ | ✓ | |
| F300M | 2.996 | 0.318 | 0.100 | 39.0 | 3.7 × 10−7 | ✓ | ✓ | ✓ |
| F323N | 3.237 | 0.038 | 0.108 | 42.1 | 2.2 × 10−6 | ✓ | ||
| F335M | 3.365 | 0.347 | 0.111 | 43.3 | 2.3 × 10−6 | ✓ | ✓ | ✓ |
| F360M | 3.621 | 0.372 | 0.120 | 46.8 | 3.3 × 10−7 | ✓ | ||
| F405N | 4.055 | 0.046 | 0.136 | 53.0 | 1.8 × 10−6 | ✓ | ✓ | |
| F410M | 4.092 | 0.436 | 0.137 | 53.4 | ✓ | |||
| F444W | 4.421 | 1.024 | 0.145 | 56.5 | 2.8 × 10−7 | ✓ | ||
| F470N | 4.707 | 0.051 | 0.160 | 62.4 | 6.4 × 10−7 | ✓ | ✓ | |
| F480M | 4.834 | 0.303 | 0.164 | 64.0 | 3.9 × 10−7 | ✓ | ||
Notes. ERS parallel describes the filters used in the NIRCam parallel observation. (1) Full width at half maximum of NIRCam PSFs. (2) Considering a distance to the ONC of 390 pc. (3) Standard deviation estimated in uniform regions of the images using a circular aperture of radius 3′′, from the ERS-PDRs4All images when available, and otherwise from GTO data.
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