Rishi: Unknown/unspecified in provided input
Devata: Primarily Indra-context hymn; this verse foregrounds the yajña-agent (the inner doer/priestly consciousness)
Chandas: Likely Trishtubh/Jagatī-family (needs scansion)
Samhita Patha (Devanagari)अयं दीर्घाय चक्षसे प्राचि प्रयत्यध्वरे । मिमीते यज्ञमानुषग्विचक्ष्य ॥
Recitation with translationRig Veda 8.13.30
Transliterationayáṃ dīrghā́ya cákṣase prā́ci prayáty adhvaré | mimī́te yajñám ānuṣág vicákṣya ||
Translationیہ قربانی میں دور تک پہنچنے والے دید کی طرف اگے بڑھتا ہے، اور بصیرت سے یجینہ کو انسانی تسلسل میں قدم بہ قدم ناپتا ہے۔
Word by Wordदीर्घायfor long (life), for longevity चक्षसेfor vision, for seeing प्राचिeastward, to the east प्रयतिadvance, forward course अध्वरेin the sacrifice, in the ritual मिमीतेmeasures out, apportions यज्ञम्the sacrifice, offering अनुषक्successively, in due order विचक्ष्यhaving observed, having looked around 
