Exposure
- ID
- MATIS.2024-07-05T07:04:05.794_1
- Header ID
- MATIS.2024-07-05T07:04:05.794
- 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 07:04:05.794
- UTC End
- 2024-07-05 07:05:07.804
- MJD Start
- 60496.2945115
- MJD End
- 60496.2952292083
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002905
- Ambient temperature (°C)
- 11.45
- Seeing (arcsec)
- 0.91
Observation
- ID
- 59926
- 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 | 80.8710 | 80.7730 | 143.3000 | 143.5000 |
| A0-J2 | 105.2230 | 104.9550 | 118.1000 | 118.3000 |
| A0-K0 | 100.5240 | 100.2020 | 90.9810 | 91.1170 |
| G1-J2 | 46.9860 | 46.8540 | 71.1000 | 71.2000 |
| G1-K0 | 81.8510 | 81.7510 | 39.5740 | 39.6220 |
| J2-K0 | 48.4700 | 48.4670 | 9.1360 | 9.2490 |
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 | 60496.2945115 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122782 |
| DEC | -29.78058 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 80.871 |
| HIERARCH ESO ISS PBL12 END | 80.773 |
| HIERARCH ESO ISS PBLA12 START | 143.3 |
| HIERARCH ESO ISS PBLA12 END | 143.5 |
| HIERARCH ESO ISS PBL13 START | 105.223 |
| HIERARCH ESO ISS PBL13 END | 104.955 |
| HIERARCH ESO ISS PBLA13 START | 118.1 |
| HIERARCH ESO ISS PBLA13 END | 118.3 |
| HIERARCH ESO ISS PBL14 START | 100.524 |
| HIERARCH ESO ISS PBL14 END | 100.202 |
| HIERARCH ESO ISS PBLA14 START | 90.981 |
| HIERARCH ESO ISS PBLA14 END | 91.117 |
| HIERARCH ESO ISS PBL23 START | 46.986 |
| HIERARCH ESO ISS PBL23 END | 46.854 |
| HIERARCH ESO ISS PBLA23 START | 71.1 |
| HIERARCH ESO ISS PBLA23 END | 71.2 |
| HIERARCH ESO ISS PBL24 START | 81.851 |
| HIERARCH ESO ISS PBL24 END | 81.751 |
| HIERARCH ESO ISS PBLA24 START | 39.574 |
| HIERARCH ESO ISS PBLA24 END | 39.622 |
| HIERARCH ESO ISS PBL34 START | 48.47 |
| HIERARCH ESO ISS PBL34 END | 48.467 |
| HIERARCH ESO ISS PBLA34 START | 9.136 |
| HIERARCH ESO ISS PBLA34 END | 9.249 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002714 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003096 |
| HIERARCH ESO ISS AMBI TEMP | 11.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |