# Measurements of XO-2 made at RIT Obs, Mar 11, 2008 UT. # Each exposure 20 seconds long in V-band; # Tabulated times are midexposure (FITS header time - half exposure length) # and accurate only to +/- 1 second (??). # 'mag' is a differential magnitude based on ensemble photometry # using a circular aperture of radius 5.6 arcseconds. # # UT day JD-2,450,000 HJD-2,450,000 mag uncert Mar11.53222 2454536.53222 2454536.53313 1.024 0.007 Mar11.53256 2454536.53256 2454536.53347 1.034 0.007 Mar11.53289 2454536.53289 2454536.53380 1.033 0.007 Mar11.53324 2454536.53324 2454536.53415 1.025 0.006 Mar11.53358 2454536.53358 2454536.53449 1.022 0.006 Mar11.53391 2454536.53391 2454536.53482 1.021 0.007 Mar11.53425 2454536.53425 2454536.53516 1.025 0.007 Mar11.53459 2454536.53459 2454536.53550 1.020 0.006 Mar11.53493 2454536.53493 2454536.53584 1.026 0.006 Mar11.53528 2454536.53528 2454536.53619 1.026 0.006 Mar11.53563 2454536.53563 2454536.53654 1.025 0.006 Mar11.53597 2454536.53597 2454536.53688 1.018 0.006 Mar11.53632 2454536.53632 2454536.53723 1.025 0.006 Mar11.53667 2454536.53667 2454536.53758 1.032 0.007 Mar11.53700 2454536.53700 2454536.53791 1.026 0.006 Mar11.53735 2454536.53735 2454536.53826 1.030 0.007 Mar11.53770 2454536.53770 2454536.53861 1.031 0.007 Mar11.53887 2454536.53887 2454536.53978 1.025 0.007 Mar11.53921 2454536.53921 2454536.54012 1.024 0.006 Mar11.53956 2454536.53956 2454536.54047 1.026 0.006 Mar11.53990 2454536.53990 2454536.54081 1.030 0.006 Mar11.54024 2454536.54024 2454536.54115 1.028 0.006 Mar11.54059 2454536.54059 2454536.54150 1.022 0.006 Mar11.54094 2454536.54094 2454536.54185 1.026 0.006 Mar11.54127 2454536.54127 2454536.54218 1.025 0.006 Mar11.54162 2454536.54162 2454536.54253 1.028 0.007 Mar11.54197 2454536.54197 2454536.54288 1.035 0.007 Mar11.54231 2454536.54231 2454536.54322 1.018 0.006 Mar11.54266 2454536.54266 2454536.54357 1.032 0.007 Mar11.54300 2454536.54300 2454536.54391 1.015 0.006 Mar11.54334 2454536.54334 2454536.54425 1.021 0.006 Mar11.54369 2454536.54369 2454536.54460 1.022 0.006 Mar11.54404 2454536.54404 2454536.54495 1.011 0.006 Mar11.54438 2454536.54438 2454536.54529 1.025 0.007 Mar11.54472 2454536.54472 2454536.54563 1.035 0.006 Mar11.54507 2454536.54507 2454536.54598 1.028 0.006 Mar11.54542 2454536.54542 2454536.54633 1.024 0.006 Mar11.54575 2454536.54575 2454536.54666 1.031 0.007 Mar11.54610 2454536.54610 2454536.54701 1.022 0.006 Mar11.54645 2454536.54645 2454536.54736 1.030 0.007 Mar11.54679 2454536.54679 2454536.54770 1.028 0.007 Mar11.54713 2454536.54713 2454536.54804 1.036 0.007 Mar11.54748 2454536.54748 2454536.54839 1.026 0.006 Mar11.54782 2454536.54782 2454536.54873 1.029 0.007 Mar11.54817 2454536.54817 2454536.54908 1.022 0.006 Mar11.54852 2454536.54852 2454536.54943 1.024 0.006 Mar11.54885 2454536.54885 2454536.54976 1.035 0.006 Mar11.54988 2454536.54988 2454536.55079 1.030 0.006 Mar11.55023 2454536.55023 2454536.55114 1.024 0.006 Mar11.55058 2454536.55058 2454536.55149 1.015 0.006 Mar11.55093 2454536.55093 2454536.55184 1.037 0.007 Mar11.55126 2454536.55126 2454536.55217 1.036 0.007 Mar11.55161 2454536.55161 2454536.55252 1.026 0.006 Mar11.55196 2454536.55196 2454536.55287 1.027 0.006 Mar11.55230 2454536.55230 2454536.55321 1.017 0.006 Mar11.55264 2454536.55264 2454536.55355 1.028 0.006 Mar11.55299 2454536.55299 2454536.55390 1.037 0.007 Mar11.55333 2454536.55333 2454536.55424 1.028 0.006 Mar11.55368 2454536.55368 2454536.55459 1.027 0.006 Mar11.55402 2454536.55402 2454536.55493 1.027 0.007 Mar11.55436 2454536.55436 2454536.55527 1.034 0.007 Mar11.55471 2454536.55471 2454536.55562 1.039 0.007 Mar11.55506 2454536.55506 2454536.55597 1.029 0.006 Mar11.55541 2454536.55541 2454536.55632 1.032 0.006 Mar11.55574 2454536.55574 2454536.55665 1.036 0.007 Mar11.55609 2454536.55609 2454536.55700 1.034 0.007 Mar11.55644 2454536.55644 2454536.55735 1.040 0.007 Mar11.55678 2454536.55678 2454536.55769 1.034 0.007 Mar11.55713 2454536.55713 2454536.55804 1.033 0.007 Mar11.55747 2454536.55747 2454536.55838 1.033 0.007 Mar11.55781 2454536.55781 2454536.55872 1.039 0.007 Mar11.55816 2454536.55816 2454536.55907 1.023 0.006 Mar11.55851 2454536.55851 2454536.55942 1.020 0.006