Exposure
- ID
- MATIS.2024-07-05T06:56:41.548_1
- Header ID
- MATIS.2024-07-05T06:56:41.548
- Date updated
- 2024-07-05 07:05:50 UTC+0000
- Release date
- 2025-07-05 07:05:50 UTC+0000
- UTC Start
- 2024-07-05 06:56:41.548
- UTC End
- 2024-07-05 06:57:43.210
- MJD Start
- 60496.28936977
- MJD End
- 60496.2900834506
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002958
- Ambient temperature (°C)
- 11.44
- Seeing (arcsec)
- 0.89
Observation
- ID
- 59925
- 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-G1 | 81.5550 | 81.4580 | 141.7000 | 141.9000 |
| A0-J2 | 107.0620 | 106.8040 | 116.7000 | 116.9000 |
| A0-K0 | 102.7090 | 102.4040 | 90.0490 | 90.1800 |
| G1-J2 | 47.8820 | 47.7570 | 70.5000 | 70.6000 |
| G1-K0 | 82.5260 | 82.4320 | 39.2260 | 39.2760 |
| J2-K0 | 48.4870 | 48.4850 | 8.3490 | 8.4600 |
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 | 60496.28936977 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 81.555 |
| HIERARCH ESO ISS PBL12 END | 81.458 |
| HIERARCH ESO ISS PBLA12 START | 141.7 |
| HIERARCH ESO ISS PBLA12 END | 141.9 |
| HIERARCH ESO ISS PBL13 START | 107.062 |
| HIERARCH ESO ISS PBL13 END | 106.804 |
| HIERARCH ESO ISS PBLA13 START | 116.7 |
| HIERARCH ESO ISS PBLA13 END | 116.9 |
| HIERARCH ESO ISS PBL14 START | 102.709 |
| HIERARCH ESO ISS PBL14 END | 102.404 |
| HIERARCH ESO ISS PBLA14 START | 90.049 |
| HIERARCH ESO ISS PBLA14 END | 90.18 |
| HIERARCH ESO ISS PBL23 START | 47.882 |
| HIERARCH ESO ISS PBL23 END | 47.757 |
| HIERARCH ESO ISS PBLA23 START | 70.5 |
| HIERARCH ESO ISS PBLA23 END | 70.6 |
| HIERARCH ESO ISS PBL24 START | 82.526 |
| HIERARCH ESO ISS PBL24 END | 82.432 |
| HIERARCH ESO ISS PBLA24 START | 39.226 |
| HIERARCH ESO ISS PBLA24 END | 39.276 |
| HIERARCH ESO ISS PBL34 START | 48.487 |
| HIERARCH ESO ISS PBL34 END | 48.485 |
| HIERARCH ESO ISS PBLA34 START | 8.349 |
| HIERARCH ESO ISS PBLA34 END | 8.46 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002958 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002958 |
| HIERARCH ESO ISS AMBI TEMP | 11.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |