Exposure
- ID
- MATIS.2024-05-27T03:17:03.001_1
- Header ID
- MATIS.2024-05-27T03:17:03.001
- Date updated
- 2024-05-27 03:25:38 UTC+0000
- Release date
- 2025-05-27 03:25:38 UTC+0000
- UTC Start
- 2024-05-27 03:17:03.001
- UTC End
- 2024-05-27 03:18:04.939
- MJD Start
- 60457.13684029
- MJD End
- 60457.137557165
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002457
- Ambient temperature (°C)
- 10.14
- Seeing (arcsec)
- 1.06
Observation
- ID
- 59406
- 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
- 44040
- Name
- HD 169142
- RA
- 276.122782
- DEC
- -29.78057
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 20.2060 | 20.2550 | 127.6000 | 127.6000 |
| A0-D0 | 26.1650 | 26.2080 | 35.0000 | 35.2000 |
| A0-C1 | 15.7050 | 15.7700 | 93.9490 | 94.0650 |
| B2-D0 | 33.7820 | 33.7820 | 358.3000 | 358.4000 |
| B2-C1 | 11.2540 | 11.2540 | 358.2590 | 358.4130 |
| D0-C1 | 22.5280 | 22.5280 | 178.3030 | 178.4580 |
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 | 60457.13684029 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122782 |
| DEC | -29.78057 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.999 |
| HIERARCH ESO DET NDIT | 62 |
| HIERARCH ESO ISS PBL12 START | 20.206 |
| HIERARCH ESO ISS PBL12 END | 20.255 |
| HIERARCH ESO ISS PBLA12 START | 127.6 |
| HIERARCH ESO ISS PBLA12 END | 127.6 |
| HIERARCH ESO ISS PBL13 START | 26.165 |
| HIERARCH ESO ISS PBL13 END | 26.208 |
| HIERARCH ESO ISS PBLA13 START | 35.0 |
| HIERARCH ESO ISS PBLA13 END | 35.2 |
| HIERARCH ESO ISS PBL14 START | 15.705 |
| HIERARCH ESO ISS PBL14 END | 15.77 |
| HIERARCH ESO ISS PBLA14 START | 93.949 |
| HIERARCH ESO ISS PBLA14 END | 94.065 |
| HIERARCH ESO ISS PBL23 START | 33.782 |
| HIERARCH ESO ISS PBL23 END | 33.782 |
| HIERARCH ESO ISS PBLA23 START | 358.3 |
| HIERARCH ESO ISS PBLA23 END | 358.4 |
| HIERARCH ESO ISS PBL24 START | 11.254 |
| HIERARCH ESO ISS PBL24 END | 11.254 |
| HIERARCH ESO ISS PBLA24 START | 358.259 |
| HIERARCH ESO ISS PBLA24 END | 358.413 |
| HIERARCH ESO ISS PBL34 START | 22.528 |
| HIERARCH ESO ISS PBL34 END | 22.528 |
| HIERARCH ESO ISS PBLA34 START | 178.303 |
| HIERARCH ESO ISS PBLA34 END | 178.458 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002491 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002423 |
| HIERARCH ESO ISS AMBI TEMP | 10.14 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 1.03 |