| Name | RJL_HLC |
| Title | PROPERTIES OF PECULIAR MOLECULAR CLOUDS AT HIGH LATITUDES |
| URL | |
| DOI | https://doi.org/10.5270/esa-7njb7j2 |
| Author | LAUREIJS, RENE J |
| Description | in this proposal we request to observe a sample of high latitude clouds for which the observed the 12co versus i100 (as determined from iras) correlation dramatically deviate from the general pattern observed in our galaxy. the clouds in our target list can be classified as (i) ir deficient clouds, (ii) co deficient clouds (iii) clouds with wide co lines, (iii) clouds with high 25 and 60 micron iras fluxes. for each of the classes we have selected a best representative. we want to obtain deep infrared maps at different fir wavelengths with isophot to determine the distribution and abundance of the dust grains as well as deep oi 63 micron and cii 158 micron measurements with lws to quantify the role of the uv radiation field and/or the neutral carbon content. these observations should provide constraints to the explanations suggested for these anomalies. |
| Instrument | LWS02 , PHT03 , PHT22 |
| Temporal Coverage | 1996-02-24T17:26:37Z/1998-03-26T19:39:36Z |
| 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 | 1999-04-22T00:00:00Z |
| 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, LAUREIJS et al., 1999, 'PROPERTIES OF PECULIAR MOLECULAR CLOUDS AT HIGH LATITUDES', 1.0, European Space Agency, https://doi.org/10.5270/esa-7njb7j2 |