Exposure
- ID
- MATIS.2024-07-05T07:01:37.593_1
- Header ID
- MATIS.2024-07-05T07:01:37.593
- Date updated
- 2024-07-05 07:10:35 UTC+0000
- Release date
- 2025-07-05 07:10:34 UTC+0000
- UTC Start
- 2024-07-05 07:01:37.593
- UTC End
- 2024-07-05 07:02:39.531
- MJD Start
- 60496.29279621
- MJD End
- 60496.293513085
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002732
- Ambient temperature (°C)
- 11.47
- Seeing (arcsec)
- 0.94
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 | 81.0990 | 81.0020 | 142.7000 | 143.0000 |
| A0-J2 | 105.8410 | 105.5780 | 117.6000 | 117.8000 |
| A0-K0 | 101.2610 | 100.9480 | 90.6680 | 90.8000 |
| G1-J2 | 47.2890 | 47.1610 | 70.9000 | 71.0000 |
| G1-K0 | 82.0800 | 81.9830 | 39.4600 | 39.5080 |
| J2-K0 | 48.4760 | 48.4730 | 8.8740 | 8.9850 |
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 | 60496.29279621 |
| 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 | 0.999 |
| HIERARCH ESO DET NDIT | 62 |
| HIERARCH ESO ISS PBL12 START | 81.099 |
| HIERARCH ESO ISS PBL12 END | 81.002 |
| HIERARCH ESO ISS PBLA12 START | 142.7 |
| HIERARCH ESO ISS PBLA12 END | 143.0 |
| HIERARCH ESO ISS PBL13 START | 105.841 |
| HIERARCH ESO ISS PBL13 END | 105.578 |
| HIERARCH ESO ISS PBLA13 START | 117.6 |
| HIERARCH ESO ISS PBLA13 END | 117.8 |
| HIERARCH ESO ISS PBL14 START | 101.261 |
| HIERARCH ESO ISS PBL14 END | 100.948 |
| HIERARCH ESO ISS PBLA14 START | 90.668 |
| HIERARCH ESO ISS PBLA14 END | 90.8 |
| HIERARCH ESO ISS PBL23 START | 47.289 |
| HIERARCH ESO ISS PBL23 END | 47.161 |
| HIERARCH ESO ISS PBLA23 START | 70.9 |
| HIERARCH ESO ISS PBLA23 END | 71.0 |
| HIERARCH ESO ISS PBL24 START | 82.08 |
| HIERARCH ESO ISS PBL24 END | 81.983 |
| HIERARCH ESO ISS PBLA24 START | 39.46 |
| HIERARCH ESO ISS PBLA24 END | 39.508 |
| HIERARCH ESO ISS PBL34 START | 48.476 |
| HIERARCH ESO ISS PBL34 END | 48.473 |
| HIERARCH ESO ISS PBLA34 START | 8.874 |
| HIERARCH ESO ISS PBLA34 END | 8.985 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00275 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002714 |
| HIERARCH ESO ISS AMBI TEMP | 11.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.96 |