Exposure
- ID
- MATIS.2024-06-19T07:50:52.287_1
- Header ID
- MATIS.2024-06-19T07:50:52.287
- Date updated
- 2024-06-19 08:00:40 UTC+0000
- Release date
- 2025-06-19 08:00:40 UTC+0000
- UTC Start
- 2024-06-19 07:50:52.287
- UTC End
- 2024-06-19 07:51:54.225
- MJD Start
- 60480.32699406
- MJD End
- 60480.327710935
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003637
- Ambient temperature (°C)
- 9.34
- Seeing (arcsec)
- 1.29
Observation
- ID
- 59668
- Category
- science
- Program ID
- 113.26M5.004
- Program Title
- PROBING THE ORIGIN OF THE INNER DISK VARIABILITY OF HD 169142
- Program Type
- GTO
- PI / COI
- BERGER / BENISTY / BOURDAROT / WOILLEZ / LE BOUQUIN / ROUSSELET-PERRAUT / MATTER / MÉRAND
Target
- ID
- 44257
- Name
- HD 169142
- RA
- 276.122782
- DEC
- -29.78058
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.8070 | 24.8010 | 164.2000 | 164.4000 |
| A0-D0 | 26.3010 | 26.2270 | 89.0000 | 89.1000 |
| A0-C1 | 20.5860 | 20.5620 | 139.9540 | 140.1680 |
| B2-D0 | 31.2320 | 31.1980 | 38.8000 | 38.8000 |
| B2-C1 | 10.4050 | 10.3940 | 38.7510 | 38.8070 |
| D0-C1 | 20.8270 | 20.8050 | 218.8130 | 218.8680 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26M5.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60480.32699406 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122782 |
| DEC | -29.78058 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.999 |
| HIERARCH ESO DET NDIT | 62 |
| HIERARCH ESO ISS PBL12 START | 24.807 |
| HIERARCH ESO ISS PBL12 END | 24.801 |
| HIERARCH ESO ISS PBLA12 START | 164.2 |
| HIERARCH ESO ISS PBLA12 END | 164.4 |
| HIERARCH ESO ISS PBL13 START | 26.301 |
| HIERARCH ESO ISS PBL13 END | 26.227 |
| HIERARCH ESO ISS PBLA13 START | 89.0 |
| HIERARCH ESO ISS PBLA13 END | 89.1 |
| HIERARCH ESO ISS PBL14 START | 20.586 |
| HIERARCH ESO ISS PBL14 END | 20.562 |
| HIERARCH ESO ISS PBLA14 START | 139.954 |
| HIERARCH ESO ISS PBLA14 END | 140.168 |
| HIERARCH ESO ISS PBL23 START | 31.232 |
| HIERARCH ESO ISS PBL23 END | 31.198 |
| HIERARCH ESO ISS PBLA23 START | 38.8 |
| HIERARCH ESO ISS PBLA23 END | 38.8 |
| HIERARCH ESO ISS PBL24 START | 10.405 |
| HIERARCH ESO ISS PBL24 END | 10.394 |
| HIERARCH ESO ISS PBLA24 START | 38.751 |
| HIERARCH ESO ISS PBLA24 END | 38.807 |
| HIERARCH ESO ISS PBL34 START | 20.827 |
| HIERARCH ESO ISS PBL34 END | 20.805 |
| HIERARCH ESO ISS PBLA34 START | 218.813 |
| HIERARCH ESO ISS PBLA34 END | 218.868 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003637 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003637 |
| HIERARCH ESO ISS AMBI TEMP | 9.34 |
| HIERARCH ESO ISS AMBI FWHM START | 1.01 |
| HIERARCH ESO ISS AMBI FWHM END | 1.57 |