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Table C.1

Example astrometric calibration for the 01F EMCCD camera.

No Img X Img Y RA Dec Mag −2.5*LSP Cat X Cat Y Error Error Error θ
(px) (px) (deg) (deg) (px) (px) (arcmin) (px) (deg)
1 234.34 163.91 267.193 +48.836 +6.91 −10.02 234.50 163.97 0.29 0.17 +21.8
2 370.26 15.08 272.091 +44.113 +6.72 −9.95 370.31 15.06 0.10 0.06 −21.2
3 417.60 200.09 275.386 +49.122 +4.10 −12.62 417.56 200.10 0.16 0.04 +158.7
4 414.03 481.25 278.144 +57.046 +4.56 −12.37 414.02 481.28 0.02 0.03 +101.4
5 187.10 62.08 264.866 +46.006 +3.70 −13.03 187.16 61.96 0.22 0.13 −64.1
6 407.94 59.93 273.885 +45.209 +6.13 −10.53 407.93 59.93 0.11 0.02 +178.2
7 123.98 472.02 262.682 +57.877 +5.72 −11.05 124.05 472.06 0.12 0.08 +31.2
8 100.16 294.76 261.350 +52.790 +6.30 −10.57 100.17 294.77 0.02 0.01 +26.3
9 326.99 244.11 271.723 +50.823 +6.02 −10.87 326.98 244.12 0.10 0.02 +123.6
10 393.84 274.09 274.983 +51.348 +5.99 −10.82 393.82 274.09 0.12 0.02 +166.3
11 130.40 107.98 262.570 +47.403 +7.01 −9.69 130.46 108.11 0.28 0.15 +64.0
12 262.78 327.09 269.245 +53.444 +8.25 −8.48 262.84 327.19 0.34 0.11 +56.8
13 185.98 263.89 265.341 +51.818 +5.70 −11.20 185.95 263.97 0.09 0.08 +113.6
14 344.09 278.87 272.756 +51.740 +6.99 −9.94 344.17 278.95 0.31 0.11 +45.8
15 260.64 89.92 268.004 +46.643 +6.08 −10.68 260.43 89.93 0.35 0.21 +176.2
16 372.69 231.22 273.677 +50.244 +7.85 −8.89 372.67 231.23 0.12 0.03 +157.8
17 92.56 381.21 260.991 +55.279 +7.69 −9.06 92.56 381.26 0.05 0.05 +80.9
18 181.62 192.91 264.950 +49.780 +6.58 −10.32 181.58 192.95 0.11 0.07 +136.5
19 289.11 467.85 271.500 +57.360 +6.58 −10.23 289.12 467.85 0.14 0.00 +44.8
20 89.87 441.60 260.844 +57.012 +6.46 −10.40 89.85 441.63 0.02 0.04 +118.2
21 452.50 314.07 278.047 +52.116 +6.55 −10.29 452.48 314.18 0.23 0.11 +105.6
22 485.15 102.90 277.345 +45.982 +7.04 −9.62 485.25 102.86 0.19 0.10 −21.0
23 491.59 327.00 279.970 +52.196 +5.97 −10.84 491.55 327.01 0.09 0.04 +167.3
24 21.27 282.99 257.628 +52.409 +6.27 −10.47 21.23 282.97 0.11 0.05 −153.8
25 23.80 190.04 257.918 +49.746 +6.14 −10.69 23.79 190.07 0.21 0.03 +105.6
26 73.40 134.86 260.142 +48.189 +6.23 −10.48 73.47 134.81 0.12 0.09 −36.6
27 68.41 34.63 259.962 +45.309 +6.57 −10.10 68.39 34.51 0.29 0.13 −96.3
28 195.19 333.37 265.997 +53.802 +5.72 −11.28 195.18 333.44 0.18 0.07 +94.7
29 232.94 443.85 268.383 +56.873 +3.23 −13.47 232.89 443.75 0.29 0.11 −115.5
30 165.82 150.51 264.157 +48.586 +4.97 −11.89 165.81 150.62 0.11 0.11 +100.3
31 244.07 55.53 267.197 +45.700 +6.11 −10.51 244.16 55.46 0.20 0.12 −39.3
32 327.33 365.79 272.633 +54.288 +5.71 −11.26 327.35 365.72 0.06 0.08 −74.2
33 491.40 424.76 281.231 +54.897 +6.05 −10.87 491.48 424.57 0.30 0.21 −67.5
34 380.38 194.53 273.734 +49.159 +6.45 −10.33 380.49 194.43 0.22 0.15 −42.7
35 71.79 66.96 260.088 +46.241 +4.78 −11.94 71.72 66.98 0.14 0.07 +161.1
36 126.96 278.26 262.608 +52.301 +2.38 −14.11 127.01 278.21 0.15 0.08 −41.6
37 163.55 309.90 264.399 +53.172 +9.01 −7.92 163.53 309.75 0.27 0.15 −96.3
38 280.97 220.65 269.504 +50.324 +8.21 −8.69 280.87 220.56 0.29 0.14 −140.6
39 449.31 388.20 278.748 +54.209 +7.64 −9.17 449.28 388.35 0.23 0.15 +103.5
40 164.16 82.80 263.945 +46.642 +8.17 −8.75 163.97 82.90 0.37 0.21 +151.7
41 323.33 411.60 272.809 +55.611 +9.45 − 7.31 323.34 411.65 0.05 0.05 +74.8
42 35.30 30.66 258.624 +45.187 +6.30 − 10.01 35.35 30.71 0.12 0.08 +49.1
43 15.62 488.13 256.793 +58.269 +6.90 − 9.83 15.60 488.13 0.26 0.03 +177.5
44 13.33 400.72 256.952 +55.768 +6.53 − 10.17 13.33 400.68 0.01 0.04 −85.5
45 416.91 103.96 274.575 +46.407 +6.74 − 9.89 416.92 103.94 0.10 0.02 −70.7
46 351.89 364.77 273.815 +54.140 +6.56 − 10.24 351.84 364.75 0.09 0.05 −158.5
47 494.27 388.18 280.871 +53.872 +6.15 − 10.70 494.26 388.23 0.13 0.06 +104.8
48 468.06 25.16 276.000 +43.908 +5.72 − 10.77 467.98 25.20 0.13 0.08 +155.9
49 491.94 42.70 277.079 +44.257 +7.12 − 9.36 491.91 42.71 0.05 0.03 +162.6
50 400.40 344.59 275.950 +53.301 +6.33 − 10.58 400.40 344.59 0.05 0.01 +45.8
51 81.12 316.66 260.439 +53.420 +5.11 − 11.57 81.16 316.66 0.08 0.04 −3.3
52 312.67 28.33 269.867 +44.718 +7.79 − 8.89 312.73 28.39 0.16 0.08 +50.5
53 168.60 438.58 264.986 +56.870 +6.99 − 9.79 168.59 438.61 0.05 0.04 +101.5
54 468.69 238.67 277.966 +49.891 +7.51 − 9.26 468.69 238.60 0.01 0.06 −94.0
55 260.70 369.63 269.380 +54.665 +6.80 − 10.01 260.67 369.60 0.07 0.04 −135.3

Notes. The estimated field of view was 14.75° × 14.75°. The average error was 0.08 px and 0.15 arcmin. Img X and Y are star image coordinates on the chip, RA and Dec are equatorial coordinates in J2000, Mag is the Gaia G band magnitude, −2.5*LSP is the uncalibrated magnitude (LSP is the logarithm of the sum of pixel intensities), Cat X and Y are predicted catalog star positions in image coordinates, error columns are fit residuals in arcminutes and pixel, and θ is the angle of a vector pointing from the predicted to the measured star position. The photometric offset was + 16.80 ± 0.11, but some stars used for photometry were not used for astrometry due to their smaller signal to noise ratio.

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