Open Access

Table D.1

Exposure times and S/N obtained for each synthetic spectrum of JWST.

Instrument Modea Exposure S/N
Time
TOI-1743 b
MIRI Slit Spectroscopy 930 s 400
NIRSpec G140H/F070LPb 1115 s 1195
G140H/F100LP 1115 s 1165
G235H/F170LP 1135 s 1225
G395H/F290LP 1150 s 1050
NIRCam F322W2 1145 s 1115
F444W 1135 s 850
NIRISS SUBSTRIP256c 1155 s 1680
TOI-5799 b
MIRI Slit Spectroscopy 1080 s 805
NIRSpec G140H/F070LP 1630 s 2265
G140H/F100LP 1630 s 2300
G235H/F170LP 1625 s 2270
G395H/F290LP 1630 s 1930
NIRCam F322W2 1650 s 2160
F444W 1660 s 1620
NIRISS SUBSTRIP256 1650 s 3115
TOI-5799 c
MIRI Slit Spectroscopy 1390 s 910
NIRSpec G140H/F070LP 2085 s 2560
G140H/F100LP 2090 s 2600
G235H/F170LP 2085 s 2570
G395H/F290LP 2095 s 2185
NIRCam F322W2 2095 s 2435
F444W 2085 s 1820
NIRISS SUBSTRIP256 2080 s 3495
TOI-6223 b
MIRI Slit Spectroscopy 2260 s 650
NIRSpec G140H/F070LP 2465 s 1340
G140H/F100LP 2440 s 1370
G235H/F170LP 2435 s 1245
G395H/F290LP 2475 s 1010
NIRCam F322W2 2560 s 1165
F444W 2460 s 795
NIRISS SUBSTRIP256 2522 s 1895

aInformation of the different modes, resolving power, and wave-length can be found at: https://jwst-docs.stsci.edu/

bWe chose various disperser-filter combinations that can provide a high-resolution power of 2700. G = Grism, F = Filter.

cSize of the subarray for single-object slitless spectroscopy.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.