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Pronunciation varies by accent · noun
A measurement that gives an indication of size but which is not a true magnitude. For example some pseudomagnitude values can be negative..
It makes use of two new reddening-free concepts: a distance indicator called pseudomagnitude, and a quasi-experimental observable that is independent of distance and specific to each star, called the differential surface brightness (DSB).
Use pseudomagnitude when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Pseudomagnitude means A measurement that gives an indication of size but which is not a true magnitude. For example some pseudomagnitude values can be negative..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
It makes use of two new reddening-free concepts: a distance indicator called pseudomagnitude, and a quasi-experimental observable that is independent of distance and specific to each star, called the differential surface brightness (DSB).
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