Altera Tests ====== Singles and 2-fold Coincidences ====== Using detectors A (Idler), B (Signal transmitted), and C (Signal Reflected) from the particle test apparatus. Using Kiko's Matlab program FreeRunning3DAltera23 and testing against NIM electronics. ===== Room lights on, flourescent only. ===== ==== NIM ==== Singles 10s count. A = 59108, B = 66887, C = 64283. Coinc from TAC 50ns. 100s count. A = 594153, B = 667224, AB = 196 A = 595448, C = 643877, AC = 201 B = 666910, C = 641355, BC = 217 ALTERA 100s Count time Singles A = 582373, B = 597052, C = 589981 Coinc 40ns window AB = 34, AC = 29, BC = 38