LOCAL DATE: 09/18/17 LOCAL START TIME: 18:48 LOCAL END TIME: 22:40 NAME(S): Matt Varakian, Elizabeth Warner, Jiali Liang GOAL(S): Retake double star images for A310 TRANSPARENCY: Average SEEING: Average (3/5) TEMPERATURE: 77F to 86F HUMIDITY: 60 - 65% TELESCOPE: 07in (178mm) AP refractor CAMERA: SBIG ST-7 Camera temp setpoint: -10C IMAGE LOG # frames target exposure length filter 5 Mizar/Alcor .15s JCB 9 Dark .15s n/a 9 Bias .0001s n/a 9 Flat 3s JCB 9 Flat 0.3s JCV 9 Flat .001s JCR 9 Flat-Dark 3s JCB 9 Flat-Dark 0.3s JCV 9 Flat-Dark .001s JCR 9 Flat-Bias .0001s n/a 1 M13 60s JCB 1 M13 120s JCB 1 M13 180s JCB 1 M13 240s JCB 1 M13 300s JCB 1 M13 360s JCB