0920013
收藏DataCite Commons2025-03-14 更新2025-04-15 收录
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http://esdcdoi.esac.esa.int/doi/html/data/astronomy/integral/0920013.html
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资源简介：
Our proposal 0820024 to examine the longitude distribution of the 511 keV positron annihaltion emission from the inner galaxy was accepted but awarded only half of the time estimated as necessary. The TAC encouraged us to resubmit in AO9 to achieve the required exposure. Results to date are encouraging and we request a further 2.5 Ms of observations employing the successful chopping pointing strategy to observe alternately fields at (lb)= (+/-15deg0deg) that cover both the inner disk and the outer bulge region so providing a total of 5 Ms. [truncated! Please see actual data for full text]
提供机构：
European Space Agency
创建时间：
2025-03-14
