Most stars you can see with your naked eye are considerably redder than Vega, and thus have positive (B-V) values. Another way to look at the color index is to go back to the convolution of spectrum with passband. Convolving the spectrum of a hot star with the B and V passbands ... yields a lot more energy (and photons) in the B-band than the V-band.
âº to fail to keep a promise or an agreement, etc.: Once the highest bid is accepted, a seller can be sued for breach of contract if they renege. renege on an agreement/a deal/a promise The retailer claimed that the cosmetics company reneged on a deal to produce a range of beauty products for them. (Definition of ârenegeâ from the Cambridge Business English Dictionary Â© Cambridge University Press) Translations of ârenegeâ.
Arrears (or arrearage) is a legal term for the part of a debt that is overdue after missing one or more required payments. The amount of the arrears is the amount accrued from the date on which the first missed payment was due. The term is usually used in relation with periodically recurring payments such as rent, bills, royalties (or other contractual payments), and child support.