Table 1.
Information regarding three multiple images that are closest to M2.
| Image | d | RMS0 | RMS1 | RMS2 | Δ(RMS) | PCANUCSRMS |
|---|---|---|---|---|---|---|
| K45.2 | 1.54 | 0.78 | 0.65 | 0.75 | 0.13 | 0.03 |
| C2.3 | 1.86 | 0.45 | 0.13 | 0.43 | 0.32 | 0.14 |
| K29.2 | 3.06 | 0.15 | 0.14 | 0.22 | 0.01 | 0.05 |
Notes. CANUCS ID; distance d to M2 in arcseconds; individual RMS (distance between observed and reconstructed images, in arcsec) for each image for the different models investigated: 0 corresponds to the model presented in Section 2.2; 1 corresponds to the model explicitly including M2 with a mass derived from the GRALE updated analysis; 2 corresponds to the model where the mass of M2 can reach 0. We report Δ(RMS), the difference between RMS0 and RMS1, and PCANUCSRMS, the RMS derived from our updated GRALE model.
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