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Use "luminosities" in a sentence
"TEXTURE NOTES, poems by Sawako Nakayasu intelligent luminosities!"
"The article states: X-ray luminosities in excess of 1039 erg s-1…."
"Ultraluminous X-ray Sources ULXs are point like, non-nuclear X-ray sources situated outside the nucleus of their host galaxy, that have X-ray luminosities in excess of 1039 erg s-1."