The Great-3 challenge is now complete and the winners decided. We have also now deactivated the post-challenge leaderboards, so no more submissions can be made at all.

Entries to full-space-constant-post leaderboard

Entries submitted post-challenge are highlighted in green.

All the effects from the different experiments are present: galaxies are realistic, PSFs vary and must be inferred from star fields, and there are multiple exposures for each field. Observing conditions simulate those of a next-generation space telescope. Shear and magnification are the same for every galaxy in a field.

Entry Name Team Method Score 1e3 m+ 1e3 mx 1e4 c+ 1e4 cx Rank Date
basic_cal_fsc9_pc sFIT space version 1184.3 0.0764 ± 1.75 -2.42 ± 3.04 -2.72 ± 0.585 -0.173 ± 0.65 1 April 30, 2014, 10:43 p.m.
gfit_sp_6_FSC_pc CEA-EPFL gfit + spredict 1161.9 -0.0249 ± 1.86 -2.29 ± 2.44 -2.79 ± 0.62 -0.966 ± 0.52 2 May 7, 2014, 7:06 a.m.
gfit_sp_6_FSC_pc_new_GBDS_0.0 CEA-EPFL gfit + spredict 1160.2 -0.0388 ± 1.86 -2.31 ± 2.44 -2.79 ± 0.62 -0.961 ± 0.52 May 9, 2014, 5:40 a.m.
gfit_sp_4_FSC_pc CEA-EPFL gfit + spredict 1159.9 -0.0384 ± 1.86 -2.31 ± 2.44 -2.79 ± 0.62 -0.962 ± 0.52 April 30, 2014, 8:23 p.m.
gfit_sp_6_FSC_pc_new_GBDS_0.1 CEA-EPFL gfit + spredict 1158.9 -0.0342 ± 1.86 -2.32 ± 2.44 -2.79 ± 0.62 -0.962 ± 0.521 May 8, 2014, 4:45 a.m.
gfit_sp_6_FSC_pc_GBDSH CEA-EPFL gfit + spredict 1138.4 -0.145 ± 1.9 -2.47 ± 2.46 -2.78 ± 0.633 -0.933 ± 0.525 May 9, 2014, 2:45 p.m.
basic_cal_fsc7_pc sFIT space version 1121.5 -0.292 ± 1.75 -2.79 ± 3.04 -2.72 ± 0.585 -0.173 ± 0.65 April 29, 2014, 2:13 a.m.
basic_cal_fsc8_pc sFIT space version 1047.6 -0.747 ± 1.75 -3.18 ± 3.05 -2.72 ± 0.584 -0.169 ± 0.651 April 30, 2014, 8:54 a.m.
gfit_FSC_pca_s55_0.2_0.0_pc CEA-EPFL gfit + sfilter 1004.5 3.29 ± 1.73 -0.51 ± 2.56 -2.85 ± 0.577 -0.951 ± 0.547 April 30, 2014, 12:46 p.m.
gfit_FSC_pca_s55_0.6_0.0_pc CEA-EPFL gfit + sfilter 997.2 3.27 ± 1.73 -0.281 ± 2.49 -2.95 ± 0.576 -0.965 ± 0.531 April 30, 2014, 1:30 p.m.
gfit_sp_2_FSC_pc CEA-EPFL gfit + spredict 987.6 3.26 ± 1.73 -0.0544 ± 2.46 -3.05 ± 0.578 -0.979 ± 0.525 April 22, 2014, 10:13 p.m.
basic_cal_fgc7_pc sFIT space version 954.5 -1.21 ± 1.75 -3.71 ± 3.04 -2.72 ± 0.584 -0.173 ± 0.649 April 29, 2014, 1:58 a.m.
gfit_sp_5_FSC_pc CEA-EPFL gfit + spredict 945.7 -1.82 ± 1.9 -3.4 ± 2.63 -2.7 ± 0.635 -0.984 ± 0.561 May 7, 2014, 6:36 a.m.
gfit_sp_3_FSC_pc CEA-EPFL gfit + spredict 931.8 3.77 ± 1.83 0.382 ± 2.3 -2.96 ± 0.609 -0.925 ± 0.492 April 29, 2014, 7:27 p.m.
gfit_sp_1_FSC_pc CEA-EPFL gfit + spredict 510.3 8.09 ± 1.74 3.08 ± 2.43 -3.64 ± 0.581 -1 ± 0.52 April 21, 2014, 12:05 p.m.
gfit_FSC_pca_s40_0.2_0.6_pc CEA-EPFL gfit + sfilter 374.0 10.5 ± 2.2 7.43 ± 3 -1.8 ± 0.734 -0.505 ± 0.641 April 30, 2014, 1 p.m.
basic_cal_fsc6_pc sFIT space version 316.9 -9.42 ± 1.74 -11.9 ± 3.01 -2.7 ± 0.579 -0.172 ± 0.644 April 29, 2014, 1:48 a.m.
basic_cal_fsc3_pc sFIT space version 176.0 -18.4 ± 1.72 -20.9 ± 2.98 -2.67 ± 0.574 -0.171 ± 0.638 April 23, 2014, 7:30 a.m.
basic_cal_fsc5_pc sFIT space version 161.6 -20.2 ± 1.72 -22.6 ± 2.98 -2.67 ± 0.573 -0.171 ± 0.636 April 27, 2014, 11:54 p.m.
basic_cal_fsc4_pc sFIT space version 92.9 -35.9 ± 1.68 -38.9 ± 2.88 -2.61 ± 0.562 -0.197 ± 0.615 April 24, 2014, 1:38 a.m.
basic_cal_fsc2_pc sFIT modified DLS... 77.3 46.6 ± 1.83 43.4 ± 3.13 -2.84 ± 0.611 -0.215 ± 0.669 April 23, 2014, 7:03 a.m.
basic_cal_fsc_pc sFIT modified DLS... 63.1 56.8 ± 1.85 53.6 ± 3.16 -2.87 ± 0.617 -0.217 ± 0.675 April 23, 2014, 6:40 a.m.

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