| Name | CHA_ABS |
| Title | INFRARED ICE BANDS TOWARDS YOUNG STARS IN CHAMAELEON |
| URL | |
| DOI | https://doi.org/10.5270/esa-9p67fvh |
| Author | Guertler, J. |
| Description | ======================================================================= ==> in this proposal, more time is being requested for jgurtler.dustabs ======================================================================= we propose to observe infrared spectra towards a number of young stars located in the chamaeleon i dark cloud using isophot-s. these observations are an extension of the guaranteed time project embedded and background infrared sources for absorption measurements. first results from this project have shown that dust properties vary significantly from source to source as shown by the ice features present in the spectrum. from the analysis of the iso spectra we will learn about the evolution of circumstellar dust in the vicinity of young stars. the sources located in the chamaeleon i cloud are excellent targets for the study of dust properties due to its proximity and the data already existing. |
| Instrument | PHT40 |
| Temporal Coverage | 1997-06-22T11:17:17Z/1997-08-02T05:26:43Z |
| Version | 1.0 |
| Mission Description | The Infrared Space Observatory (ISO) was the worlds first true orbiting infrared observatory. Equipped with four highly-sophisticated and versatile scientific instruments, it was launched by Ariane in November 1995 and provided astronomers world-wide with a facility of unprecedented sensitivity and capabilities for a detailed exploration of the Universe at infrared wavelengths. |
| Creator Contact | https://support.cosmos.esa.int/iso/ |
| Date Published | 1999-04-08T00:00:00Z |
| Last Update | 2026-03-02 |
| Keywords | Infrared Space Observatory data, ESA ISO mission dataset, ISO infrared observations, mid-infrared astronomy data, far-infrared spectroscopy dataset, ISOCAM imaging data, ISOPHOT photometry data, SWS short wavelength spectrometer data, LWS long wavelength spectrometer data, infrared spectral line observations, infrared imaging survey data, dust emission infrared observations, star formation infrared dataset, interstellar medium spectroscopy data, polycyclic aromatic hydrocarbons PAH features data, active galactic nuclei infrared observations, circumstellar envelope infrared data, planetary nebula infrared spectroscopy, extragalactic infrared survey data, calibrated ISO data products, FITS files infrared astronomy, spectral energy distribution infrared data, continuum photometry dataset, infrared spectral cubes, flux-calibrated infrared maps, ESA ISO Data Archive, legacy infrared space mission dataset |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, Guertler et al., 1999, 'INFRARED ICE BANDS TOWARDS YOUNG STARS IN CHAMAELEON', 1.0, European Space Agency, https://doi.org/10.5270/esa-9p67fvh |