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Table A.2
Successful observations of comet 67P/C-G in V-band with the Nordic Optical Telescope.
| Date of | UT | Filter | Exposure | r | Delta | Phase | Direction of | Subsolar jet | southern jet |
| observation | time (s) | angle | the Sun (deg) | direction (deg) | direction (deg) | ||||
|
|
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| 2015 07 01 | 04:29:23.9 | V | 1000 | 1.355 | 1.923 | 30.5 | 278.4 | 210 ± 6° | Not visible |
| 2015 07 06 | 04:25:10.9 | V | 1200 | 1.332 | 1.893 | 31.1 | 275.9 | 203 ± 8° | Not visible |
| 2015 07 17 | 04:12:14.4 | V | 1000 | 1.290 | 1.839 | 32.4 | 270.1 | 216 ± 6° | Not visible |
| 2015 07 26 | 04:05:51.5 | V | 1000 | 1.265 | 1.807 | 33.1 | 265.3 | 229 ± 5° | Not visible |
| 2015 08 07 | 04:11:40.6 | V | 1000 | 1.246 | 1.780 | 33.7 | 259.1 | 227 ± 4° | 152 ± 8° |
| 2015 08 15 | 04:19:36.8 | V | 400 | 1.243 | 1.771 | 33.9 | 255.2 | 233 ± 4° | 157 ± 6° |
| 2015 08 21 | 05:25:25.4 | V | 1000 | 1.246 | 1.768 | 34.0 | 252.5 | 234 ± 4° | 156 ± 6° |
| 2015 08 25 | 04:27:23.5 | V | 1200 | 1.252 | 1.768 | 34.0 | 250.8 | 236 ± 3° | 179 ± 7° |
| 2015 08 26 | 04:21:52.8 | V | 1200 | 1.252 | 1.768 | 34.0 | 250.4 | Contaminated | Contaminated |
| 2015 09 04 | 04:40:19.9 | V | 1000 | 1.270 | 1.772 | 33.9 | 247.0 | 229 ± 4° | 180 ± 6° |
| 2015 09 09 | 05:45:29.3 | V | 800 | 1.283 | 1.776 | 33.8 | 245.4 | 231 ± 4° | 186 ± 5° |
| 2015 09 13 | 04:18:47.6 | V | 1200 | 1.296 | 1.780 | 33.8 | 244.2 | 228 ± 5° | 190 ± 6° |
| 2015 10 08 | 04:47:59.1 | V | 1200 | 1.410 | 1.804 | 33.5 | 240.5 | 224 ± 5° | 192 ± 5° |
| 2015 11 01 | 04:52:46.3 | V | 1200 | 1.560 | 1.806 | 33.3 | 237.8 | 220 ± 8° | 189 ± 6° |
| 2015 11 05 | 05:36:35.7 | V | 1200 | 1.587 | 1.802 | 33.3 | 238.3 | 221 ± 5° | 187 ± 5° |
| 2015 11 13 | 05:33:03.4 | V | 1200 | 1.643 | 1.792 | 33.1 | 239.0 | 225 ± 4° | 170 ± 8° |
| 2015 11 15 | 05:12:54.1 | V | 800 | 1.658 | 1.789 | 33.1 | 238.0 | 229 ± 6° | 176 ± 6° |
| 2015 12 03 | 05:20:53.9 | V | 1200 | 1.790 | 1.745 | 32.3 | 238.1 | 225 ± 4° | 171 ± 4° |
| 2015 12 11 | 05:27:40.3 | V | 1200 | 1.851 | 1.717 | 31.7 | 240.4 | 226 ± 5° | 171 ± 4° |
| 2015 12 15 | 05:59:30.8 | V | 1200 | 1.882 | 1.702 | 31.3 | 239.2 | 228 ± 5° | 168 ± 4° |
| 2015 12 24 | 05:23:41.7 | V | 1200 | 1.951 | 1.665 | 30.1 | 240.0 | 232 ± 4° | 158 ± 5° |
| 2015 12 31 | 05:20:37.1 | V | 1200 | 2.005 | 1.634 | 28.9 | 239.7 | 234 ± 4° | 156 ± 4° |
| 2016 01 04 | 05:51:30.4 | V | 1200 | 2.036 | 1.616 | 28.1 | 241.3 | 236 ± 5° | 154 ± 5° |
| 2016 01 20 | 04:55:40.6 | V | 1200 | 2.159 | 1.546 | 24.0 | 239.9 | 235 ± 3° | 148 ± 4° |
| 2016 02 09 | 03:41:50.3 | V | 1200 | 2.312 | 1.489 | 16.4 | 238.3 | 241 ± 4° | 135 ± 5° |
| 2016 02 17 | 03:16:20.2 | V | 1000 | 2.372 | 1.485 | 12.7 | 233.3 | 240 ± 4° | 136 ± 4° |
| 2016 02 25 | 01:43:06.6 | V | 1200 | 2.432 | 1.495 | 9.0 | 231.0 | 237 ± 8° | 137 ± 6° |
| 2016 03 09 | 01:57:28.2 | V | 800 | 2.529 | 1.548 | 4.1 | 245.7 | 241 ± 4° | 142 ± 5° |
| 2016 03 12 | 23:06:17.4 | V | 1000 | 2.558 | 1.573 | 3.8 | 262.8 | 242 ± 5° | 151 ± 5° |
| 2016 03 13 | 23:24:57.0 | V | 1200 | 2.573 | 1.588 | 3.8 | 266.4 | 244 ± 3° | 152 ± 3° |
| 2016 03 14 | 00:25:47.1 | V | 1000 | 2.573 | 1.588 | 3.9 | 266.4 | 242 ± 3° | 153 ± 4° |
| 2016 03 14 | 01:18:46.4 | V | 1400 | 2.573 | 1.588 | 3.9 | 266.4 | 242 ± 3° | 151 ± 4° |
| 2016 03 14 | 02:16:35.2 | V | 1200 | 2.573 | 1.588 | 3.9 | 266.4 | 242 ± 3° | 151 ± 3° |
| 2016 03 14 | 03:13:04.8 | V | 1200 | 2.573 | 1.588 | 3.9 | 266.5 | 243 ± 3° | 151 ± 3° |
| 2016 03 14 | 23:07:09.3 | V | 1200 | 2.580 | 1.596 | 3.9 | 266.5 | 245 ± 4° | 152 ± 4° |
| 2016 03 15 | 00:14:33.0 | V | 1200 | 2.580 | 1.596 | 4.0 | 266.6 | Contaminated | Contaminated |
| 2016 03 15 | 01:13:38.3 | V | 1200 | 2.580 | 1.596 | 4.0 | 269.3 | Contaminated | Contaminated |
| 2016 03 15 | 02:12:57.2 | V | 1200 | 2.580 | 1.596 | 4.0 | 266.4 | Contaminated | Contaminated |
| 2016 03 15 | 03:11:33.8 | V | 1200 | 2.580 | 1.596 | 4.0 | 266.4 | Contaminated | Contaminated |
| 2016 03 17 | 01:17:05.8 | V | 1000 | 2.587 | 1.604 | 4.4 | 266.6 | 244 ± 6° | 149 ± 6° |
| 2016 03 20 | 00:46:12.2 | V | 800 | 2.609 | 1.630 | 5.3 | 258.6 | 248 ± 4° | 149 ± 5° |
| 2016 05 23 | 22:06:42.8 | V | 1200 | 3.060 | 2.661 | 18.8 | 270.0 | Insufficient S/N | Insufficient S/N |
| 2016 05 27 | 22:35:59.7 | V | 1200 | 3.086 | 2.742 | 18.9 | 280.9 | 250 ± 6° | Insufficient S/N |
| 2016 06 01 | 22:27:42.4 | V | 1200 | 3.119 | 2.843 | 18.9 | 282.0 | 246 ± 10° | Insufficient S/N |
| 2016 06 06 | 22:05:35.3 | V | 1200 | 3.151 | 2.945 | 18.8 | 283.0 | 255 ± 8° | Insufficient S/N |
| 2016 06 15 | 22:40:18.8 | V | 1200 | 3.215 | 3.150 | 18.5 | 284.7 | Insufficient S/N | Insufficient S/N |
| 2016 06 23 | 21:13:36.9 | V | 1200 | 3.260 | 3.313 | 17.8 | 286.0 | Insufficient S/N | Insufficient S/N |
| 2016 07 01 | 22:05:13.6 | V | 1200 | 3.315 | 3.474 | 17.1 | 287.0 | Insufficient S/N | Insufficient S/N |
Notes. The directions of the jets are presented as an angle between celestial north, the cometocenter, and the peak of the surface brightness associated with the jet at projected distance of 104 km.
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