#expnum RA Dec Exptime UTC of observation Filter Airmass SDSS? Release Date Elixir Target Photometric? 806410 218.96912500 52.64197200 180 Aug 3 2005 6:36AM R.MP9601 1.364 SDSS 2007.06.30 CAL PRE-W3_199 SDSS 852996 218.96912500 52.64194400 500 Jun 21 2006 7:27AM R.MP9601 1.192 SDSS 2007.07.21 CAL W3.+3-2 SDSS 852997 218.98420800 52.60444400 500 Jun 21 2006 7:36AM R.MP9601 1.195 SDSS 2007.07.21 CAL W3.+3-2 SDSS 975117 218.96637500 52.61555600 500 Mar 8 2008 11:42AM R.MP9601 1.351 SDSS 2009.04.08 CAL W3.+3-2 SDSS 975118 218.98650000 52.63216700 500 Mar 8 2008 11:51AM R.MP9601 1.328 SDSS 2009.04.08 CAL W3.+3-2 SDSS