अन्वयः

तत: thereafter, मुनिपुङ्गवा: eminent ascetics, हृष्टा: rejoiced in their hearts, अभिपूज्य worshipping those celestial beings, प्रातस्सवनपूर्वाणि starting with Pratah savanadi (morning ablutions etc), कर्माणि rituals, यथाविधि as prescribed, चक्रु: performed.

M N Dutt

And the regenerate ones, having performed the pravargya as well as the upasada according to the ordinance, duly completed the additional ceremonies. Then, worshipping the deities with glad hearts, those foremost of ascetics duly performed the morning ablutions and the other prescribed rites.

Summary

Thereafter the eminent ascetics, rejoicing in their hearts performed the worship (of celestial beings) and conducted the prescribed rituals starting with morning ablutions etc.

पदच्छेदः

अभिपूज्य	अभिपूज्य (√अभि-पूजय् + ल्यप्)
ततो	ततस् (अव्ययः)
हृष्टाः	हृष्ट (√हृष् + क्त, १.३)
सर्वे	सर्व (१.३)
चक्रुर्	चक्रुः (√कृ लिट् प्र.पु. बहु.)
यथाविधि	यथाविधि (अव्ययः)
प्रातःसवनपूर्वाणि	प्रातःसवन–पूर्व (२.३)
कर्माणि	कर्मन् (२.३)
मुनिपुंगवाः	मुनि–पुंगव (१.३)

छन्दः

अनुष्टुप् [८]

छन्दोविश्लेषणम्

१	२	३	४	५	६	७	८
अ	भि	पू	ज्य	त	तो	हृ	ष्टाः
स	र्वे	च	क्रु	र्य	था	वि	धि
प्रा	तः	स	व	न	पू	र्वा	णि
क	र्मा	णि	मु	नि	पुं	ग	वाः