Rishi: Traditionally attributed to Rigvedic seers of Indra hymns; in AV 20 largely RV-recitational (ṛṣi as per RV source of the verse). | Devata: Indra | 11 Mantras
Rishi: Rigvedic seer-tradition (source-hymn dependent) | Devata: Indra (by RV/AV 20 context) | 7 Mantras
Rishi: RV-derived; traditionally Vasiṣṭha-associated in AV 20 context | Devata: Indra (contextual) | 4 Mantras
Rishi: RV-tradition seer(s) underlying AV 20 (Indra-stuti); specific r̥ṣi not inferable from the excerpt alone | Devata: Indra | 6 Mantras
Rishi: Bṛhaspati (mythic seer) / Angiras-tradition (Vala myth complex) | Devata: Bṛhaspati | 12 Mantras
Rishi: Traditionally connected with RV-derived Indra–Bṛhaspati material (Kāṇva/Angirasic affiliations in RV parallels); in AV 20 the material is largely Rigvedic reprise. | Devata: Bṛhaspati and Indra | 12 Mantras
Rishi: Kaṇva lineage (as self-identified in the verse; RV provenance) | Devata: Indra | 6 Mantras
Rishi: Indra-stotra tradition (RV-derived); in AV 20 generally attributed to Rigvedic seers as per the borrowed hymn-source | Devata: Indra (Śatakratu) | 7 Mantras
Rishi: RV-source tradition (Indra-stotra); in AV 20 typically adopts RV r̥ṣi attribution for the borrowed verse (to be confirmed per pada-anukramaṇī). | Devata: Indra (with Soma as associated ritual power). | 7 Mantras