Exposure
- ID
- MATIS.2024-07-16T06:51:51.607_1
- Header ID
- MATIS.2024-07-16T06:51:51.607
- Date updated
- 2024-07-16 06:55:48 UTC+0000
- Release date
- 2025-07-16 06:55:47 UTC+0000
- UTC Start
- 2024-07-16 06:51:51.607
- UTC End
- 2024-07-16 06:52:53.545
- MJD Start
- 60507.28601397
- MJD End
- 60507.286730845
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032165
- Ambient temperature (°C)
- 14.6
- Seeing (arcsec)
- 0.565
Observation
- ID
- 59969
- 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 |
|---|---|---|---|---|
| A0-B5 | 48.2780 | 48.2780 | 178.9000 | 179.1000 |
| A0-J2 | 97.1610 | 96.8860 | 124.8000 | 125.0000 |
| A0-J6 | 147.5530 | 147.3380 | 40.7710 | 40.8030 |
| B5-J2 | 79.2250 | 78.9150 | 95.2000 | 95.3000 |
| B5-J6 | 186.3180 | 186.1610 | 30.8130 | 30.8610 |
| J2-J6 | 167.9650 | 167.9650 | 5.6460 | 5.7760 |
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 | 60507.28601397 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.999 |
| HIERARCH ESO DET NDIT | 62 |
| HIERARCH ESO ISS PBL12 START | 48.278 |
| HIERARCH ESO ISS PBL12 END | 48.278 |
| HIERARCH ESO ISS PBLA12 START | 178.9 |
| HIERARCH ESO ISS PBLA12 END | 179.1 |
| HIERARCH ESO ISS PBL13 START | 97.161 |
| HIERARCH ESO ISS PBL13 END | 96.886 |
| HIERARCH ESO ISS PBLA13 START | 124.8 |
| HIERARCH ESO ISS PBLA13 END | 125.0 |
| HIERARCH ESO ISS PBL14 START | 147.553 |
| HIERARCH ESO ISS PBL14 END | 147.338 |
| HIERARCH ESO ISS PBLA14 START | 40.771 |
| HIERARCH ESO ISS PBLA14 END | 40.803 |
| HIERARCH ESO ISS PBL23 START | 79.225 |
| HIERARCH ESO ISS PBL23 END | 78.915 |
| HIERARCH ESO ISS PBLA23 START | 95.2 |
| HIERARCH ESO ISS PBLA23 END | 95.3 |
| HIERARCH ESO ISS PBL24 START | 186.318 |
| HIERARCH ESO ISS PBL24 END | 186.161 |
| HIERARCH ESO ISS PBLA24 START | 30.813 |
| HIERARCH ESO ISS PBLA24 END | 30.861 |
| HIERARCH ESO ISS PBL34 START | 167.965 |
| HIERARCH ESO ISS PBL34 END | 167.965 |
| HIERARCH ESO ISS PBLA34 START | 5.646 |
| HIERARCH ESO ISS PBLA34 END | 5.776 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003137 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003296 |
| HIERARCH ESO ISS AMBI TEMP | 14.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |