Hour angle The angle may be measured in degrees or in time, with 24 = 360° exactly. In astronomy, hour angle is defined as the angular distance on the celestial sphere measured westward along the celestial equator from the meridian to the hour circle passing through a point. It may be given in degrees, time, or rotations depending on the application. In celestial navigation, the convention is to measure in degrees westward from the prime meridian (Greenwich hour angle, GHA), from the local meridian (local hour angle, LHA) or from the first point of Aries (sidereal hour angle, SHA). The hour angle
36 Degrees and the early legs of the "Meds" tour. It was also released as a B-side to the "Because I Want You" and "Song to Say Goodbye" singles under the title "36 Degrees 2005". It continues to be performed in various arrangements into 2016. Reviews of the song's performance during Placebo's "MTV Unplugged" concert stated that "‘36 Degrees’ (written by a 19-year-old Stefan and a 21-year-old Brian) becomes softer but it’s no less powerful as you’re drawn further into the lyrics of this song" and "In this setting ["36 Degrees"] becomes unexpectedly lush, underpinned by disarmingly subtle waves of piano and