Success rates for the tile selection process based on unconstrained cWB (top), Omega (middle), and MBTA (bottom) skymaps. An injection recovered with the detection statistic shown on the horizontal axis is considered a success if the correct source location is included in one of the chosen tiles. Typical thresholds for follow-up are Ω = 3.0, η = 3.5, and ρ_combined = 10. Each tile is 1.85° × 1.85°, the FOV of both the ROTSE and TAROT telescopes. Statistical uncertainties are small with respect to the markers.