对Curtain数据的统计分析显示,没有证据表明火星甲烷存在强烈的季节性循环
Statistical analysis of Curiosity data shows no evidence for a strong seasonal cycle of Martian methane
摘要:
使用高斯过程回归分析Webster(2018)报告的火星表面甲烷可调谐激光光谱仪(TLS)数据,我们发现TLS数据作为一个整体,与季节变化在统计上不一致。来自TLS的富集协议的数据的子集,如果被认为是孤立的,同样符合随机过程或周期性变化,但后者不赞成季节性变化。
英文摘要:
Using Gaussian Process regression to analyze the Martian surface methane Tunable Laser Spectrometer (TLS) data reported by Webster (2018), we find that the TLS data, taken as a whole, are not statistically consistent with seasonal variability. The subset of data derived from an enrichment protocol of TLS, if considered in isolation, are equally consistent with either stochastic processes or periodic variability, but the latter does not favour seasonal variation.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。