Table 6
Exposure times and S/N obtained for each synthetic specrum of JWST.
| Instrument | Mode (a) | Exposure time | S/N |
|---|---|---|---|
| TOI-5720b | |||
| MIRI | Slit-less Spectroscopy | 7003 s | 3095.56 |
| NIRSpec | G140H/F070LP | 7179 s | 3906.26 |
| G140H/F100LP | 7168 s | 3713.27 | |
| G235H/F170LP | 7170 s | 4072.01 | |
| G395H/F290LP | 7177 s | 3693.03 | |
| NIRCam | F322W2 | 7221 s | 3514.38 |
| F444W | 7177 s | 2894.01 | |
| NIRISS | SUBSTRIP256 | 7211 s | 5645.12 |
| TOI-6008 b | |||
| MIRI | Slit-less Spectroscopy | 8370 s | 2513.81 |
| NIRSpec | G140H/F070LP (b) | 8526 s | 3744.90 |
| G140H/F100LP | 8510 s | 4142.91 | |
| G235H/F170LP | 8534 s | 4258.71 | |
| G395H/F290LP | 8518 s | 3555.67 | |
| NIRCam | F322W2 | 8635 s | 3536.38 |
| F444W | 8500 s | 2755.55 | |
| NIRISS | SUBSTRIP96 (c) | 8664 s | 6833.68 |
| TOI-6086b | |||
| MIRI | Slit-less Spectroscopy | 8222 s | 1934.40 |
| NIRSpec | G140H/F070LP | 8303 s | 3115.41 |
| G140H/F100LP | 8315 s | 3345.80 | |
| G235H/F170LP | 8350 s | 3214.50 | |
| G395H/F290LP | 8376 s | 3037.43 | |
| NIRCam | F322W2 | 8431 s | 2903.43 |
| F444W | 8516 s | 2342.96 | |
| NIRISS | SUBSTRIP256 | 8386 s | 5107.16 |
Notes. (a)Details of the different modes, resolving power and wavelength can be found at: https://jwst-docs.stsci.edu/ (b)Disperser-filter combinations. We chose combinations that can provide a high resolution power of 2700. G = Grism, F = Filter. (c)Size of the subarray for single-object slitless spectroscopy.
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