Table 2.
Open in new tab

For each model in column 1, we show the assumptions on the input (second column) and recovered (third column) shapes for the rotation curves. The fourth and fifth columns show the median uncertainties on the lens and kinematic parameters. The sixth and seventh columns show the relative accuracies for the lens and kinematic parameters, respectively.

Mock data setInput RCModel RCMedian uncertaintyMedian uncertaintyMedian accuracyMedian accuracy
on |$\boldsymbol{\eta _{\mathrm{lens}}}$|on |$\boldsymbol{\eta _{\mathrm{kin}}}$|on |$\boldsymbol{\eta _{\mathrm{lens}}}$|on |$\boldsymbol{\eta _{\mathrm{kin}}}$|
 per cent per cent per cent per cent
M1ArctangentArctangent273.62.3
M2HyperbolicHyperbolic5131.32.8
M3Equation (26)Multiparameter532.81.7
M4NGC 2976Multiparameter591.53.0
M5NGC 3198Hyperbolic380.50.5
M6NGC 6674Multiparameter691.01.1
M7NGC 3198Hyperbolic862.43.1
 + low inclination
M8HyperbolicHyperbolic370.72.0
 + large inclination
M9NGC 3198Hyperbolic671.90.5
 + warp
Mock data setInput RCModel RCMedian uncertaintyMedian uncertaintyMedian accuracyMedian accuracy
on |$\boldsymbol{\eta _{\mathrm{lens}}}$|on |$\boldsymbol{\eta _{\mathrm{kin}}}$|on |$\boldsymbol{\eta _{\mathrm{lens}}}$|on |$\boldsymbol{\eta _{\mathrm{kin}}}$|
 per cent per cent per cent per cent
M1ArctangentArctangent273.62.3
M2HyperbolicHyperbolic5131.32.8
M3Equation (26)Multiparameter532.81.7
M4NGC 2976Multiparameter591.53.0
M5NGC 3198Hyperbolic380.50.5
M6NGC 6674Multiparameter691.01.1
M7NGC 3198Hyperbolic862.43.1
 + low inclination
M8HyperbolicHyperbolic370.72.0
 + large inclination
M9NGC 3198Hyperbolic671.90.5
 + warp
Table 2.
Open in new tab

For each model in column 1, we show the assumptions on the input (second column) and recovered (third column) shapes for the rotation curves. The fourth and fifth columns show the median uncertainties on the lens and kinematic parameters. The sixth and seventh columns show the relative accuracies for the lens and kinematic parameters, respectively.

Mock data setInput RCModel RCMedian uncertaintyMedian uncertaintyMedian accuracyMedian accuracy
on |$\boldsymbol{\eta _{\mathrm{lens}}}$|on |$\boldsymbol{\eta _{\mathrm{kin}}}$|on |$\boldsymbol{\eta _{\mathrm{lens}}}$|on |$\boldsymbol{\eta _{\mathrm{kin}}}$|
 per cent per cent per cent per cent
M1ArctangentArctangent273.62.3
M2HyperbolicHyperbolic5131.32.8
M3Equation (26)Multiparameter532.81.7
M4NGC 2976Multiparameter591.53.0
M5NGC 3198Hyperbolic380.50.5
M6NGC 6674Multiparameter691.01.1
M7NGC 3198Hyperbolic862.43.1
 + low inclination
M8HyperbolicHyperbolic370.72.0
 + large inclination
M9NGC 3198Hyperbolic671.90.5
 + warp
Mock data setInput RCModel RCMedian uncertaintyMedian uncertaintyMedian accuracyMedian accuracy
on |$\boldsymbol{\eta _{\mathrm{lens}}}$|on |$\boldsymbol{\eta _{\mathrm{kin}}}$|on |$\boldsymbol{\eta _{\mathrm{lens}}}$|on |$\boldsymbol{\eta _{\mathrm{kin}}}$|
 per cent per cent per cent per cent
M1ArctangentArctangent273.62.3
M2HyperbolicHyperbolic5131.32.8
M3Equation (26)Multiparameter532.81.7
M4NGC 2976Multiparameter591.53.0
M5NGC 3198Hyperbolic380.50.5
M6NGC 6674Multiparameter691.01.1
M7NGC 3198Hyperbolic862.43.1
 + low inclination
M8HyperbolicHyperbolic370.72.0
 + large inclination
M9NGC 3198Hyperbolic671.90.5
 + warp
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