FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313893493> ?p ?o ?g. }

• W4313893493 endingPage "675" @default.
• W4313893493 startingPage "670" @default.
• W4313893493 abstract "Transmission spectroscopy provides insight into the atmospheric properties and consequently the formation history, physics, and chemistry of transiting exoplanets. However, obtaining precise inferences of atmospheric properties from transmission spectra requires simultaneously measuring the strength and shape of multiple spectral absorption features from a wide range of chemical species. This has been challenging given the precision and wavelength coverage of previous observatories. Here, we present the transmission spectrum of the Saturn-mass exoplanet WASP-39b obtained using the SOSS mode of the NIRISS instrument on the JWST. This spectrum spans $0.6 - 2.8 mu$m in wavelength and reveals multiple water absorption bands, the potassium resonance doublet, as well as signatures of clouds. The precision and broad wavelength coverage of NIRISS-SOSS allows us to break model degeneracies between cloud properties and the atmospheric composition of WASP-39b, favoring a heavy element enhancement (metallicity) of $sim 10 - 30 times$ the solar value, a sub-solar carbon-to-oxygen (C/O) ratio, and a solar-to-super-solar potassium-to-oxygen (K/O) ratio. The observations are best explained by wavelength-dependent, non-gray clouds with inhomogeneous coverage of the planet's terminator." @default.
• W4313893493 created "2023-01-10" @default.
• W4313893493 creator A5002280175 @default.
• W4313893493 creator A5002955137 @default.
• W4313893493 creator A5003901153 @default.
• W4313893493 creator A5005103000 @default.
• W4313893493 creator A5006133836 @default.
• W4313893493 creator A5006815717 @default.
• W4313893493 creator A5007588297 @default.
• W4313893493 creator A5008957090 @default.
• W4313893493 creator A5012422963 @default.
• W4313893493 creator A5015991023 @default.
• W4313893493 creator A5016825114 @default.
• W4313893493 creator A5017695033 @default.
• W4313893493 creator A5018406202 @default.
• W4313893493 creator A5018750879 @default.
• W4313893493 creator A5019327228 @default.
• W4313893493 creator A5020238682 @default.
• W4313893493 creator A5020918152 @default.
• W4313893493 creator A5021046526 @default.
• W4313893493 creator A5021233878 @default.
• W4313893493 creator A5025478984 @default.
• W4313893493 creator A5025584661 @default.
• W4313893493 creator A5025602792 @default.
• W4313893493 creator A5027949941 @default.
• W4313893493 creator A5029764095 @default.
• W4313893493 creator A5030303577 @default.
• W4313893493 creator A5031658133 @default.
• W4313893493 creator A5032842174 @default.
• W4313893493 creator A5034340050 @default.
• W4313893493 creator A5034633810 @default.
• W4313893493 creator A5034829275 @default.
• W4313893493 creator A5036911281 @default.
• W4313893493 creator A5036932711 @default.
• W4313893493 creator A5039035248 @default.
• W4313893493 creator A5039158189 @default.
• W4313893493 creator A5039552517 @default.
• W4313893493 creator A5040132322 @default.
• W4313893493 creator A5040642536 @default.
• W4313893493 creator A5041004013 @default.
• W4313893493 creator A5042093645 @default.
• W4313893493 creator A5042937433 @default.
• W4313893493 creator A5045198310 @default.
• W4313893493 creator A5045256513 @default.
• W4313893493 creator A5047489063 @default.
• W4313893493 creator A5047807631 @default.
• W4313893493 creator A5048042559 @default.
• W4313893493 creator A5048431480 @default.
• W4313893493 creator A5049533737 @default.
• W4313893493 creator A5050228904 @default.
• W4313893493 creator A5050256035 @default.
• W4313893493 creator A5050514522 @default.
• W4313893493 creator A5050973496 @default.
• W4313893493 creator A5051694927 @default.
• W4313893493 creator A5052217136 @default.
• W4313893493 creator A5052372857 @default.
• W4313893493 creator A5052407664 @default.
• W4313893493 creator A5053493092 @default.
• W4313893493 creator A5054374420 @default.
• W4313893493 creator A5054820922 @default.
• W4313893493 creator A5054847338 @default.
• W4313893493 creator A5056404243 @default.
• W4313893493 creator A5058166762 @default.
• W4313893493 creator A5058603499 @default.
• W4313893493 creator A5059763622 @default.
• W4313893493 creator A5061490701 @default.
• W4313893493 creator A5062383250 @default.
• W4313893493 creator A5063128566 @default.
• W4313893493 creator A5064176705 @default.
• W4313893493 creator A5065817456 @default.
• W4313893493 creator A5066718633 @default.
• W4313893493 creator A5067005019 @default.
• W4313893493 creator A5069451716 @default.
• W4313893493 creator A5070538645 @default.
• W4313893493 creator A5070793994 @default.
• W4313893493 creator A5071706680 @default.
• W4313893493 creator A5073356098 @default.
• W4313893493 creator A5077279363 @default.
• W4313893493 creator A5078231783 @default.
• W4313893493 creator A5079021931 @default.
• W4313893493 creator A5080159903 @default.
• W4313893493 creator A5080544354 @default.
• W4313893493 creator A5080871300 @default.
• W4313893493 creator A5081190868 @default.
• W4313893493 creator A5081921965 @default.
• W4313893493 creator A5082020387 @default.
• W4313893493 creator A5082480592 @default.
• W4313893493 creator A5082945960 @default.
• W4313893493 creator A5084620439 @default.
• W4313893493 creator A5088989302 @default.
• W4313893493 creator A5090456074 @default.
• W4313893493 date "2023-01-09" @default.
• W4313893493 modified "2023-10-16" @default.
• W4313893493 title "Early Release Science of the exoplanet WASP-39b with JWST NIRISS" @default.
• W4313893493 cites W1960682977 @default.
• W4313893493 cites W1970258907 @default.
• W4313893493 cites W1972226679 @default.
• W4313893493 cites W1981913051 @default.

• next