Exposure
- ID
- MATIS.2024-07-05T06:55:20.542_1
- Header ID
- MATIS.2024-07-05T06:55:20.542
- 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 06:55:20.542
- UTC End
- 2024-07-05 06:56:22.552
- MJD Start
- 60496.2884322
- MJD End
- 60496.2891499083
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002958
- Ambient temperature (°C)
- 11.46
- Seeing (arcsec)
- 0.9
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 | 81.6790 | 81.5810 | 141.4000 | 141.7000 |
| A0-J2 | 107.3930 | 107.1320 | 116.4000 | 116.6000 |
| A0-K0 | 103.0990 | 102.7910 | 89.8810 | 90.0130 |
| G1-J2 | 48.0420 | 47.9160 | 70.4000 | 70.5000 |
| G1-K0 | 82.6460 | 82.5510 | 39.1590 | 39.2110 |
| J2-K0 | 48.4900 | 48.4880 | 8.2040 | 8.3180 |
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 | 60496.2884322 |
| 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 | 81.679 |
| HIERARCH ESO ISS PBL12 END | 81.581 |
| HIERARCH ESO ISS PBLA12 START | 141.4 |
| HIERARCH ESO ISS PBLA12 END | 141.7 |
| HIERARCH ESO ISS PBL13 START | 107.393 |
| HIERARCH ESO ISS PBL13 END | 107.132 |
| HIERARCH ESO ISS PBLA13 START | 116.4 |
| HIERARCH ESO ISS PBLA13 END | 116.6 |
| HIERARCH ESO ISS PBL14 START | 103.099 |
| HIERARCH ESO ISS PBL14 END | 102.791 |
| HIERARCH ESO ISS PBLA14 START | 89.881 |
| HIERARCH ESO ISS PBLA14 END | 90.013 |
| HIERARCH ESO ISS PBL23 START | 48.042 |
| HIERARCH ESO ISS PBL23 END | 47.916 |
| HIERARCH ESO ISS PBLA23 START | 70.4 |
| HIERARCH ESO ISS PBLA23 END | 70.5 |
| HIERARCH ESO ISS PBL24 START | 82.646 |
| HIERARCH ESO ISS PBL24 END | 82.551 |
| HIERARCH ESO ISS PBLA24 START | 39.159 |
| HIERARCH ESO ISS PBLA24 END | 39.211 |
| HIERARCH ESO ISS PBL34 START | 48.49 |
| HIERARCH ESO ISS PBL34 END | 48.488 |
| HIERARCH ESO ISS PBLA34 START | 8.204 |
| HIERARCH ESO ISS PBLA34 END | 8.318 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002958 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002958 |
| HIERARCH ESO ISS AMBI TEMP | 11.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |