Bhashya
देवा दृष्ट्वा तृप्यन्तीति एतत्सर्वं स्वकरणैरनुभूय तृप्यन्तीत्यर्थः ।आदित्यसंश्रया सन्तो वैगन्ध्यादिदेहकरणदोषरहिताश्च ॥
In plain words
'The deities are satisfied upon seeing them'—the meaning is that they experience all this directly through their own senses and feel fulfilled, residing as they do in the sun, entirely untouched by the physical flaws and sensory limitations of mortal bodies.
Close to the Sanskrit
The deities are satisfied upon seeing—this means they are satisfied having experienced all this through their own senses, being established in the sun and being free from bodily and sensory flaws such as bad odors.