Open Access
Table 2.
Revised astrometry of W0156 and W0711 with the astrometry rms, the centroid errors, and the pixel sizes.
| W0156 at MJD 60565.35 | |
|---|---|
| α, δ (deg) | 29.058675, 32.923258 |
| rmsX, Y (pix) | 1.274, 0.920 |
| errX, Y (pix) | 0.239, 0.224 |
| scale (mas/pix) | 127.67 |
| μα cos δ, μδ (mas/yr) | +1020±29, −155±22 |
| W0711 at MJD 60565.38 | |
| α, δ (deg) | 107.840390, −57.606015 |
| rmsX, Y (pix) | 0.589, 0.725 |
| errX, Y (pix) | 0.030, 0.029 |
| scale (mas/pix) | 125.53 |
| μα cos δ, μδ (mas/yr) | +230±9, +1076±11 |
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