Rishi: Ṛgvedic provenance (Mitra hymn tradition); specific r̥ṣi not determinable from the isolated citation here.
Devata: Mitra
Chandas: Likely Gāyatrī segment (ṛc-style; exact metrical confirmation requires full ṛgvedic locus).
Samhita Patha (Devanagari)मि॒त्रस्य॑ चर्षणी॒धृतोऽवो॑ दे॒वस्य॑ सान॒सि । द्यु॒म्नं चि॒त्रश्र॑वस्तमम्
Transliterationmítrasya carṣaṇīdhṛ́to ’vo devásya sānási | dyumnáṃ citráśravastamam
Translationমানৱৰ ধাৰক দেৱ মিত্ৰৰ সহায় লাভত, (আমাক) সেই দ্যুতি দিয়া—যি বিচিত্ৰ কীৰ্তিত সৰ্বোত্তম।
Padapatha (Word Analysis)मित्रस्य । चर्षणी-धृतः । अवः । देवस्य । सानसि । द्युम्नम् । चित्र-श्रवः-तमम्
Word by Wordचर्षणीधृतःthe supporter of the peoples (men) सानसिin the gaining; in the bestowal द्यु्म्नम्splendour; glory चित्रश्रवस्तमम्most famed/renowned (with brilliant fame) Viniyoga (Ritual Application)