Exposure
- ID
- MATIS.2024-07-31T05:21:32.310_1
- Header ID
- MATIS.2024-07-31T05:21:32.310
- Date updated
- 2024-07-31 05:30:43 UTC+0000
- Release date
- 2025-07-31 05:30:43 UTC+0000
- UTC Start
- 2024-07-31 05:21:32.310
- UTC End
- 2024-07-31 05:22:34.320
- MJD Start
- 60522.22329062
- MJD End
- 60522.2240083283
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004418
- Ambient temperature (°C)
- 12.07
- Seeing (arcsec)
- 1.05
Observation
- ID
- 60238
- 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
- 44495
- Name
- HD 169142
- RA
- 276.123426
- DEC
- -29.78058
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-B2 | 97.6230 | 97.3360 | 256.7000 | 256.8000 |
| K0-D0 | 75.4610 | 75.2240 | 270.9000 | 271.1000 |
| K0-J3 | 56.2620 | 56.2600 | 355.2530 | 355.4050 |
| B2-D0 | 30.7070 | 30.6700 | 39.6000 | 39.6000 |
| B2-J3 | 119.6960 | 119.4910 | 49.0170 | 49.0600 |
| D0-J3 | 89.5480 | 89.3790 | 52.2440 | 52.2890 |
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 | 60522.22329062 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.123426 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 97.623 |
| HIERARCH ESO ISS PBL12 END | 97.336 |
| HIERARCH ESO ISS PBLA12 START | 256.7 |
| HIERARCH ESO ISS PBLA12 END | 256.8 |
| HIERARCH ESO ISS PBL13 START | 75.461 |
| HIERARCH ESO ISS PBL13 END | 75.224 |
| HIERARCH ESO ISS PBLA13 START | 270.9 |
| HIERARCH ESO ISS PBLA13 END | 271.1 |
| HIERARCH ESO ISS PBL14 START | 56.262 |
| HIERARCH ESO ISS PBL14 END | 56.26 |
| HIERARCH ESO ISS PBLA14 START | 355.253 |
| HIERARCH ESO ISS PBLA14 END | 355.405 |
| HIERARCH ESO ISS PBL23 START | 30.707 |
| HIERARCH ESO ISS PBL23 END | 30.67 |
| HIERARCH ESO ISS PBLA23 START | 39.6 |
| HIERARCH ESO ISS PBLA23 END | 39.6 |
| HIERARCH ESO ISS PBL24 START | 119.696 |
| HIERARCH ESO ISS PBL24 END | 119.491 |
| HIERARCH ESO ISS PBLA24 START | 49.017 |
| HIERARCH ESO ISS PBLA24 END | 49.06 |
| HIERARCH ESO ISS PBL34 START | 89.548 |
| HIERARCH ESO ISS PBL34 END | 89.379 |
| HIERARCH ESO ISS PBLA34 START | 52.244 |
| HIERARCH ESO ISS PBLA34 END | 52.289 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004418 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004418 |
| HIERARCH ESO ISS AMBI TEMP | 12.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 1.2 |