Observing Notes - 06/26/2017 Observatory: WIRO Observers : David PeQueen, Jackson Cole, Cristilyn Cortez Notes: - Took 10 skylats in the appropriate filter, r' - Cryocooler found at -130 deg C at 5:00 MT as expected. Set Si Diode Temp to -110 deg C as normal. Upon arrival at WIRO, CCD found at -106 deg C. Observed for several minutes, cryocooler seemed unable to cool CCD back to -110 deg C. Decision was made to warm camera to -100 deg C in order for our temperature to remain consistent throughout the night. - Took 40 biases