Exposure
- ID
- MATIS.2025-10-15T01:18:29.835_1
- Header ID
- MATIS.2025-10-15T01:18:29.835
- Date updated
- 2025-10-15 01:26:24 UTC+0000
- Release date
- 2026-10-15 01:26:24 UTC+0000
- UTC Start
- 2025-10-15 01:18:29.835
- UTC End
- 2025-10-15 01:19:31.845
- MJD Start
- 60963.05451198
- MJD End
- 60963.05522968833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0085255
- Ambient temperature (°C)
- 12.66
- Seeing (arcsec)
- 1.2349999999999999
Observation
- ID
- 70950
- Category
- science
- Program ID
- 115.2810.023
- Program Title
- THE DYNAMICAL INNER REGIONS OF PROTO-PLANETARY DISKS WITH VLTI-MATISSE
- Program Type
- GTO
- PI / COI
- VAN BOEKEL / MATTER / LOPEZ / JAFFE / HOGERHEIJDE / VAN HAASTERE / SCHEUCK / WEIGELT / VARGA / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / SCHERTL / DANCHI / HOULLÉ / DOMINIK / BOLEY / KOKOULINA / PRIOLET / MA
Target
- ID
- 52654
- Name
- HD 169142
- RA
- 276.12342
- DEC
- -29.78059
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.2850 | 48.2860 | 182.5000 | 182.6000 |
| A0-J2 | 90.9270 | 90.6450 | 130.6000 | 130.9000 |
| A0-J6 | 142.4020 | 142.1550 | 41.3560 | 41.3760 |
| B5-J2 | 71.9390 | 71.5950 | 98.8000 | 98.9000 |
| B5-J6 | 182.5220 | 182.3370 | 31.7950 | 31.8340 |
| J2-J6 | 167.9700 | 167.9700 | 8.5780 | 8.7100 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.023 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60963.05451198 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.12342 |
| DEC | -29.78059 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 48.285 |
| HIERARCH ESO ISS PBL12 END | 48.286 |
| HIERARCH ESO ISS PBLA12 START | 182.5 |
| HIERARCH ESO ISS PBLA12 END | 182.6 |
| HIERARCH ESO ISS PBL13 START | 90.927 |
| HIERARCH ESO ISS PBL13 END | 90.645 |
| HIERARCH ESO ISS PBLA13 START | 130.6 |
| HIERARCH ESO ISS PBLA13 END | 130.9 |
| HIERARCH ESO ISS PBL14 START | 142.402 |
| HIERARCH ESO ISS PBL14 END | 142.155 |
| HIERARCH ESO ISS PBLA14 START | 41.356 |
| HIERARCH ESO ISS PBLA14 END | 41.376 |
| HIERARCH ESO ISS PBL23 START | 71.939 |
| HIERARCH ESO ISS PBL23 END | 71.595 |
| HIERARCH ESO ISS PBLA23 START | 98.8 |
| HIERARCH ESO ISS PBLA23 END | 98.9 |
| HIERARCH ESO ISS PBL24 START | 182.522 |
| HIERARCH ESO ISS PBL24 END | 182.337 |
| HIERARCH ESO ISS PBLA24 START | 31.795 |
| HIERARCH ESO ISS PBLA24 END | 31.834 |
| HIERARCH ESO ISS PBL34 START | 167.97 |
| HIERARCH ESO ISS PBL34 END | 167.97 |
| HIERARCH ESO ISS PBLA34 START | 8.578 |
| HIERARCH ESO ISS PBLA34 END | 8.71 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008291 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00876 |
| HIERARCH ESO ISS AMBI TEMP | 12.66 |
| HIERARCH ESO ISS AMBI FWHM START | 1.26 |
| HIERARCH ESO ISS AMBI FWHM END | 1.21 |