C60+ diffuse interstellar band correlations and environmental variations

The Diffuse Interstellar Bands (DIBs) are absorption features seen in the spectra of astronomical objects, that arise interstellar medium. Today more than 500 DIBs have been observed mostly optical and near-infrared wavelengths. origin unclear; only ionized buckminsterfullerene C$_{60}^+$ has identified as a viable candidate for two strong three weaker DIBs. In this study, we investigate correlations between strengths strongest well their environmental behaviour. Therefore, analysed measurements at 9577 9633 $\r{A}$ 26 lines sight. We used different methods, including Monte Carlo simulations, to study influence measurement errors on correlation coefficients. Furthermore, examined how strength changes result conditions, measured by concentration H/H$_2$ ambient UV radiation. contrast results recently reported Galazutdinov et al. (2021), find high also discovered behaviour correlated bands is quite distinct from other 5780, 5797 6203 environments.