| Name | CRYAMOR |
| Title | AMORPHOUS VS CRYSTALLINE WATER ICE ICE STRUCTURE IN CIRCUMSTELLAR ENVELOPES |
| URL | |
| DOI | https://doi.org/10.5270/esa-8gjy6fi |
| Author | STRAZZULLA, G |
| Description | we propose to observe in the lws01 and sws01 aot modes a selected number oh/ir stars. the main purpose is to search for silicate and water ice ir bands in those circumstellar envelopes. shapes and peak positions of the bands are strongly sensitive to the structure of responsible material. the structure depends on the thermal history and/or on the energetic processes (e.g. ion processing) of the dust grains and of the ice mantles on them. physical processes governing the birth and evolution of those grains might then be clarified. |
| Instrument | LWS01 , SWS01 |
| Temporal Coverage | 1996-10-19T03:49:44Z/1996-10-19T04:34:26Z |
| 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, STRAZZULLA et al., 1999, 'AMORPHOUS VS CRYSTALLINE WATER ICE ICE STRUCTURE IN CIRCUMSTELLAR ENVELOPES', 1.0, European Space Agency, https://doi.org/10.5270/esa-8gjy6fi |