90" 61" 60" Observers Prog Instr Cage Observers Prog Instr Cage Observers Prog Instr Cage 1 W -5.5 Alonso-Herrero et al. S20 FSPEC f/45 Hill & Hubbard S25 Occult f/13.5 TBS 2 Th -4.6 Rieke & Hubbard S25 " " " " " " TBS 3 F -3.6 Wagner et al. S4 2KCCD+ASUf/9 Sprague et al. S28 LPLEchell" TBS 4 Sa -2.7 " " " " Sprague et al. S27 " " TBS 5 Su -1.7 Burbidge/Batuski S33/ S7 MX Spec " " " " " TBS 6 M -0.8 " " " " Impey 2KCCD " TBS 7 Tu 0.2 Burbidge et al. S33 " " " " TBS 8 W 1.1 Bliton et al. S9 " " " " TBS 9 Th 2.1 " " " " " " TBS 10 F 3.0 " " " " Larson etal. S24 CCD+FocRedf/13.5TBS 11 Sa 4.0 Ledlow etal. S10 " " " " " " TBS 12 Su 4.9 " " " " Odell & Rakos S23 " " TBS 13 M 5.9 " " " " " " " " TBS 14 Tu 6.8 Omizzolo & Corbally S17 B&C+CCD " " " " " TBS 15 W 7.8 " " " " Turnbull 2KCCD f/13.5 TBS 16 Th 8.7 " " " " " " " TBS 17 F 9.7 Corbally " " " " " TBS 18 Sa 10.6 Green 2KCCD f/9 TBS TBS 19 Su 11.6 TBS TBS TBS 20 M 12.5 Odell E2 2KCCD f/9 Sprague et al. S27 LPLEchellf/13.5 TBS 21 Tu 13.5 TBS " " " " TBS 22 W -13.6 TBS TBS TBS 23 Th -12.6 TBS TBS TBS 24 F -11.7 Sleet Snow Blizzard 25 Sa -10.8 TBS TBS TBS 26 Su -9.8 Green 2KCCD f/9 TBS TBS 27 M -8.9 Odell & Rakos S23 2KCCD+Focf/9 TBS TBS 28 Tu -7.9 " " " " TBS TBS 29 W -7.0 Li & Burstein L2 B&C+CCD " Odell 2KCCD f/13.5 TBS 30 Th -6.0 " " " " " " " TBS 31 F -5.1 " " " " Harvey Eng. " TBS