Exposure
- ID
- MATIS.2024-07-31T05:27:26.887_1
- Header ID
- MATIS.2024-07-31T05:27:26.887
- Date updated
- 2024-07-31 05:35:38 UTC+0000
- Release date
- 2025-07-31 05:35:38 UTC+0000
- UTC Start
- 2024-07-31 05:27:26.887
- UTC End
- 2024-07-31 05:28:28.825
- MJD Start
- 60522.22739453
- MJD End
- 60522.228111405
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003632
- Ambient temperature (°C)
- 11.93
- Seeing (arcsec)
- 0.875
Observation
- ID
- 60237
- 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 | 95.9860 | 95.6860 | 257.2000 | 257.3000 |
| K0-D0 | 74.1100 | 73.8630 | 271.7000 | 271.8000 |
| K0-J3 | 56.2520 | 56.2510 | 356.1210 | 356.2780 |
| B2-D0 | 30.4970 | 30.4580 | 39.8000 | 39.9000 |
| B2-J3 | 118.5250 | 118.3100 | 49.2640 | 49.3070 |
| D0-J3 | 88.5830 | 88.4050 | 52.5000 | 52.5440 |
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 | 60522.22739453 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.123426 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.999 |
| HIERARCH ESO DET NDIT | 62 |
| HIERARCH ESO ISS PBL12 START | 95.986 |
| HIERARCH ESO ISS PBL12 END | 95.686 |
| HIERARCH ESO ISS PBLA12 START | 257.2 |
| HIERARCH ESO ISS PBLA12 END | 257.3 |
| HIERARCH ESO ISS PBL13 START | 74.11 |
| HIERARCH ESO ISS PBL13 END | 73.863 |
| HIERARCH ESO ISS PBLA13 START | 271.7 |
| HIERARCH ESO ISS PBLA13 END | 271.8 |
| HIERARCH ESO ISS PBL14 START | 56.252 |
| HIERARCH ESO ISS PBL14 END | 56.251 |
| HIERARCH ESO ISS PBLA14 START | 356.121 |
| HIERARCH ESO ISS PBLA14 END | 356.278 |
| HIERARCH ESO ISS PBL23 START | 30.497 |
| HIERARCH ESO ISS PBL23 END | 30.458 |
| HIERARCH ESO ISS PBLA23 START | 39.8 |
| HIERARCH ESO ISS PBLA23 END | 39.9 |
| HIERARCH ESO ISS PBL24 START | 118.525 |
| HIERARCH ESO ISS PBL24 END | 118.31 |
| HIERARCH ESO ISS PBLA24 START | 49.264 |
| HIERARCH ESO ISS PBLA24 END | 49.307 |
| HIERARCH ESO ISS PBL34 START | 88.583 |
| HIERARCH ESO ISS PBL34 END | 88.405 |
| HIERARCH ESO ISS PBLA34 START | 52.5 |
| HIERARCH ESO ISS PBLA34 END | 52.544 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003346 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003918 |
| HIERARCH ESO ISS AMBI TEMP | 11.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |