Open Access

Table C.2

Log of MXU observations.

Galaxy/Fielda Date MJDb Texp (s) Airmass Seeing
Start End Start (″) End (″)
WLM
Field A 7 Nov 2020 59160.0376645 900 1.030 1.020 0.59 0.75
59160.0485270 900 1.020 1.015 0.75 0.63
59160.0593837 900 1.014 1.013 0.63 0.49
59160.0707324 900 1.013 1.016 0.48 0.44
59160.0815957 900 1.016 1.024 0.44 0.40
59160.0924519 900 1.024 1.035 0.40 0.40
NGC 55
Field A 13 Nov 2020 59166.0331920 900 1.044 1.037 0.61 0.65
59166.0440546 900 1.037 1.033 0.65 0.78
59166.0549112 900 1.033 1.033 0.78 0.71
16 Nov 2020 59169.1040013 900 1.074 1.093 0.83 0.77
59169.1148733 900 1.094 1.118 0.77 0.73
Field B 16 Oct 2020 59138.0150812 900 1.298 1.248 0.70 0.66
59138.0259345 900 1.246 1.203 0.66 0.57
59138.0368027 900 1.201 1.165 0.58 0.59
14 Nov 2020 59167.1392733 900 1.139 1.171 0.46 0.64
59167.1501434 900 1.173 1.210 0.64 0.60
59167.1609999 900 1.212 1.256 0.54 0.49
Field C 13 Dec 2020 59196.0380138 900 1.087 1.109 0.53 0.55
59196.0488758 900 1.109 1.136 0.55 0.48
59196.0597446 900 1.137 1.169 0.52 0.46
59196.0802301 900 1.204 1.248 0.53 0.49
59196.0910982 900 1.250 1.300 0.49 0.58
59196.1019662 900 1.302 1.362 0.52 0.51
NGC 247
Field A 14 Dec 2020 59197.0417297 900 1.036 1.054 0.65 0.65
59197.0525910 900 1.055 1.078 0.65 0.66
59197.0634478 900 1.079 1.108 0.58 0.62
17 Dec 2020 59200.0466988 900 1.060 1.084 0.56 0.60
59200.0575653 900 1.085 1.115 0.64 0.50
59200.0684337 900 1.117 1.153 0.56 0.66
Field B 17 Dec 2020 59200.0864641 900 1.183 1.231 0.57 0.46
59200.0973337 900 1.234 1.291 0.46 0.69
59200.1082019 900 1.294 1.363 0.68 0.53
59200.1264039 900 1.423 1.516 0.56 0.64
59200.1372646 900 1.520 1.634 0.73 0.79
59200.1481209 900 1.639 1.778 0.79 0.51
NGC 253
Field A 18 Dec 2020 59201.1037620 900 1.268 1.331 0.44 0.50
59201.1146188 900 1.334 1.409 0.50 0.36
59201.1254869 900 1.412 1.502 0.36 0.40
59201.1420009 900 1.562 1.681 0.41 0.35
59201.1528594 900 1.687 1.833 0.35 0.43
59201.1637276 900 1.840 2.022 0.43 0.52
Field B 2 Sep 2021 59459.1591006 900 1.296 1.238 0.66 0.66
59459.1699647 900 1.236 1.187 0.66 0.64
59459.1808212 900 1.185 1.144 0.64 0.73
59459.2047246 900 1.101 1.073 0.73 0.62
59459.2155897 900 1.072 1.050 0.62 0.71
59459.2264577 900 1.049 1.032 0.71 0.73
Field C 13 Dec 2020 59196.1208609 900 1.285 1.351 0.49 0.61
59196.1317234 900 1.354 1.433 0.61 0.50
59196.1425914 900 1.437 1.532 0.50 0.59
14 Dec 2020 59197.1212413 900 1.304 1.373 1.08 0.64
59197.1321047 900 1.376 1.460 0.68 0.73
59197.1429726 900 1.463 1.563 0.73 0.71
NGC 300
Field A 7 Dec 2020 59190.1414814 900 1.278 1.335 0.41 0.41
59190.1523466 900 1.338 1.404 0.41 0.52
59190.1632031 900 1.407 1.486 0.53 1.16
12 Dec 2020 59195.0586379 900 1.064 1.083 0.48 0.56
59195.0695012 900 1.083 1.106 0.56 0.55
59195.0803575 900 1.107 1.135 0.55 0.57
Field B 9 Dec 2020 59192.0550846 900 1.048 1.063 0.57 0.54
59192.0659500 900 1.063 1.082 0.54 0.56
59192.0768183 900 1.082 1.105 0.59 0.63
12 Dec 2020 59195.1067032 900 1.188 1.230 0.49 0.42
59195.1175690 900 1.232 1.281 0.42 0.54
59195.1284372 900 1.283 1.340 0.56 0.64
Field C 1 Sep 2021 59458.3693021 900 1.133 1.165 0.72 0.65
59458.3584365 900 1.105 1.132 0.55 0.72
59458.3801586 900 1.167 1.205 0.70 0.58
2 Sep 2021 59459.1177149 900 1.640 1.539 0.75 0.72
59459.1285760 900 1.535 1.449 0.75 0.72
59459.1394324 900 1.446 1.373 0.67 0.93
Field D 6 Nov 2020 59159.0776603 900 1.040 1.031 1.24 0.80
59159.0896766 900 1.031 1.027 0.80 0.78
59159.1016906 900 1.027 1.027 0.78 0.66
12 Dec 2020 59195.1478909 900 1.393 1.469 0.61 0.56
59195.1587494 900 1.473 1.562 0.57 0.49
59195.1696058 900 1.566 1.673 0.49 0.50
NGC 1313
Field A 25 Oct 2022 59877.0444866 900 1.984 1.900 0.84 0.75
59877.0553492 900 1.897 1.822 0.75 0.75
59877.0662175 900 1.819 1.753 0.75 0.76
19 Nov 2022 59902.0943819 900 1.421 1.400 0.50 0.41
59902.1052468 900 1.399 1.382 0.41 0.44
59902.1161032 900 1.381 1.367 0.38 0.58
NGC 3109
Field A 1 May 2022 59700.0803524 900 1.094 1.125 0.58 0.56
59700.0912110 900 1.126 1.164 0.56 0.61
59700.1020792 900 1.165 1.210 0.61 0.70
25 May 2022 59724.0691019 900 1.332 1.406 0.77 0.91
59724.0799643 900 1.410 1.498 0.91 0.66
59724.0908210 900 1.502 1.609 0.66 0.52
Sextans A
Field A 21 Dec 2020 59204.2715527 900 1.292 1.239 0.81 0.81
59204.2824168 900 1.237 1.194 0.81 0.75
59204.2932732 900 1.193 1.157 0.83 0.55
59204.3139680 900 1.129 1.106 0.85 0.66
59204.3248241 900 1.105 1.087 0.66 0.57
59204.3356808 900 1.087 1.074 0.57 1.01
M83
Field A 12 Jun 2021 59377.2122001 900 1.733 1.885 0.49 0.43
59377.2230679 900 1.892 2.080 0.42 0.54
59377.2013461 900 1.604 1.728 0.60 0.49
30 Jun 2021 59395.0439106 900 1.050 1.071 0.54 0.58
59395.0547691 900 1.072 1.098 0.58 0.56
59395.0656374 900 1.099 1.130 0.55 0.51
Field B 30 Jun 2021 59395.0850735 900 1.161 1.203 0.67 0.79
59395.0959379 900 1.205 1.255 0.83 0.90
59395.1067942 900 1.257 1.317 0.90 0.87
15 Jul 2021 59410.9760713 900 1.018 1.029 0.67 0.99
59410.9869254 900 1.030 1.045 0.99 0.68
59410.9977822 900 1.046 1.066 0.69 0.62
Field C 28 Jan 2022 59607.2902996 900 1.273 1.220 0.97 0.88
59607.3011618 900 1.218 1.174 0.88 0.60
59607.3120185 900 1.172 1.135 0.60 0.86
30 Jan 2022 59609.2671984 900 1.383 1.314 0.80 0.67
59609.2563425 900 1.468 1.386 0.53 0.74
59609.2780666 900 1.312 1.253 0.57 0.50
NGC 7793
Field A 7 Nov 2020 59160.1110977 900 1.043 1.061 0.52 0.64
59160.1219530 900 1.062 1.084 0.64 0.59
59160.1328096 900 1.085 1.112 0.59 0.70
59160.1442436 900 1.114 1.147 0.50 0.73
59160.1551027 900 1.149 1.187 0.67 0.53
59160.1659705 900 1.189 1.235 0.53 0.49

Notes. (a) Field coordinates are listed in Table 5. (b) At start of exposure.

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