========================================================== ============================================== day of 2019/07/10 ============================================== Tonight we are using MagE only. 18:00 local time - clouds all over the sky, overcast. The telescope stays closed. 21:50 local time - it’s getting clear. Opening the telescope. Cirruses are all over. 22:00 pointing to 26BH1M (588017991766442174) seeing 0.8..1.1 arcsec 0083 26BH1M 1200 readout=fast; major axis, slit=0.7 0084 26BH1M-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec West 0085 26BH1M 1200 readout=fast; major axis, slit=0.7 0086 26BH1M-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec West 0087 26BH1M 1200 readout=fast; major axis, slit=0.7 0088-90 ThAr 1sec readout=turbo seeing 1.0” 23:20 pointing to telluric N7298 = HIP63109 (V=6.20) seeing is 1.0" 1 sec on the slit 0091 HIP63109 20 readout=fast; 20k max counts 0092 HIP63109 20 readout=fast; 20k max counts 0093-95 ThAr 1sec readout=turbo 23:28 pointing to 28BH0719 (587730846352212668) seeing 0.6..0.8 arcsec 0096 28BH0719 1200 readout=fast; major axis, slit=0.7 0097 28BH0719-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec South 0098 28BH0719 1200 readout=fast; major axis, slit=0.7 0099 28BH0719-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec South 0100 28BH0719 1200 readout=fast; major axis, slit=0.7 0101-103 ThAr 1sec readout=turbo seeing 0.85” 00:48 pointing to telluric N7643 = HIP105782 (V=6.20) seeing is 0.75" 1.5 sec on the slit 0104 HIP105782 20 readout=fast; 25k max counts 0105 HIP105782 20 readout=fast; 25k max counts 0106-108 ThAr 1sec readout=turbo 00:54 pointing to 29BH0719 (587730772798734818) seeing 0.85 arcsec 0109 29BH0719 1200 readout=fast; major axis, slit=0.7 0110 29BH0719-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec West 0111 29BH0719 1200 readout=fast; major axis, slit=0.7 0112 29BH0719-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec West 0113 29BH0719 1200 readout=fast; major axis, slit=0.7 0114-116 ThAr 1sec readout=turbo seeing 0.9” 02:11 pointing to 30BH0719 (587727221397652063) seeing 1.00 arcsec 0117 30BH0719 1200 readout=fast; major axis, slit=0.7 After we acquired the galaxy it turned out (later on) that TIO then suddenly put a very near-by star to the slit, instead of the center of the galaxy. I noticed that only after we took the sky and came back. 0118 30BH0719-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec North 0119 30BH0719 1200 readout=fast; major axis, slit=0.7 The image 0119 is the one, where the center of the galaxy is properly centered on the slit. 0120 30BH0719-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec North 0121 30BH0719 1200 readout=fast; major axis, slit=0.7 0122 30BH0719-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec North 0123 30BH0719 1200 readout=fast; major axis, slit=0.7 0124-126 ThAr 1sec readout=turbo seeing 1.00” 03:59 pointing to 02BH1M (587731512605016138) seeing 1.00 arcsec 0127 02BH1M 1200 readout=fast; major axis, slit=0.7 0128 02BH1M-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec South 0129 02BH1M 1200 readout=fast; major axis, slit=0.7 0130 02BH1M-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec South 0131 02BH1M 1200 readout=fast; major axis, slit=0.7 0132-134 ThAr 1sec readout=turbo seeing 1.0” 05:15 pointing to 03BH1M (587731514216415429) seeing 0.95 arcsec 0135 03BH1M 1200 readout=fast; major axis, slit=0.7 0136 03BH1M-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec East 0137 03BH1M 1200 readout=fast; major axis, slit=0.7 0138 03BH1M-sky 300 readout=fast; major axis, slit=0.7, 30 arcsec East 0139-141 ThAr 1sec readout=turbo seeing 0.8” Some cirruses are passing by. 06:12 pointing to telluric N6642 = HIP11345 (V=4.8) seeing is 1.00" 0.3 sec on the slit 0142 HIP11345 17 readout=fast; 24k max counts 0143 HIP11345 17 readout=fast; 24k max counts 0144-146 ThAr 1sec readout=turbo 06:17 - End of the night.