Dog days sometimes used for the lethargic summer markets. Various computations of the dog days have placed their start anywhere from 3 July to 15 August and lasting for anywhere from 30 to 61 days. They may begin or end with the cosmical rising or heliacal rising of either Sirius in Canis Major or Procyon (the "Little Dog Star") in Canis Minor and vary by latitude, not even being visible throughout much of the Southern Hemisphere. Sirius observes a period of almost exactly 365¼ days between risings, keeping it largely consistent with the Julian but not the Gregorian calendar; nonetheless, its dates
The Pulse (Sirius) The Pulse (Sirius) The Pulse was a Sirius Satellite Radio channel that played music "from the '90s and Today" on Sirius Satellite Radio channel 9 and Dish Network channel 6012. The Pulse began on July 1, 2002 as part of the newly launched Sirius lineup, with the same music and format heard on the current Pulse. By November 4, 2002, when I-90 signed off the air, it became a 1990s and hot AC hybrid, even though it played 1990s urban music. Every half-hour, the old incarnation of The Pulse reviewed music news on tours, future albums, and other topics covered.