Saturday, January 09, 2021

helped observer again

Helped Hugues again. He had viewed HD 21700 in his C14, sketched the view, but was confused. There was a nearby tight double. He had questions about the magnitude values I had quoted. I double-checked my values and computed the combined magnitude of nearby STF 401. I think all my data was OK. Reminded him that some of the doubles, in his "big gun" will be widely separated.

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