OASIS: A Multi-Purpose Near-Infrared Camera and Spectrograph
[摘要] Wehavedevelopedanear-infrared(1–2.5μm)cameraandspectrograph,calledOASIS(OkayamaAstrophysicalSystemforInfraredimagingandSpectroscopy).OASISwasdesignedforthe188cmtelescopeatOkayamaAstrophysicalObservatory,anddevelopedasacommon-usefacilityinstrument.Ithastwoobservingcapabilities:imagingwithafieldofviewof4′×4′andlong-slitspectroscopywitharesolvingpowerof∼1000.ThispaperdescribesthedesignofOASISandreportsonthetotalsystemperformanceofthecamera+telescope+atmosphereattheOkayamaObservatory,togetherwiththeperformanceofanarraydetector,NICMOS3,whichOASISutilizes.
[发布日期] [发布机构]
[效力级别] [学科分类] 天文学(综合)
[关键词] "infrared: general";"instrumentation: detectors";"instrumentation: miscellaneous";"instrumentation: photometers";"instrumentation: spectrographs" [时效性]
