Exposure
- ID
- MATIS.2024-07-16T06:47:58.264_1
- Header ID
- MATIS.2024-07-16T06:47:58.264
- 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 06:47:58.264
- UTC End
- 2024-07-16 06:49:00.202
- MJD Start
- 60507.28331324
- MJD End
- 60507.284030115
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005149
- Ambient temperature (°C)
- 14.58
- Seeing (arcsec)
- 0.495
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 | 48.2800 | 48.2790 | 178.3000 | 178.5000 |
| A0-J2 | 98.1960 | 97.9130 | 123.9000 | 124.1000 |
| A0-J6 | 148.3560 | 148.1380 | 40.6470 | 40.6820 |
| B5-J2 | 80.3840 | 80.0680 | 94.6000 | 94.8000 |
| B5-J6 | 186.9010 | 186.7430 | 30.6290 | 30.6800 |
| J2-J6 | 167.9620 | 167.9630 | 5.1530 | 5.2880 |
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 | 60507.28331324 |
| 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 | 48.28 |
| HIERARCH ESO ISS PBL12 END | 48.279 |
| HIERARCH ESO ISS PBLA12 START | 178.3 |
| HIERARCH ESO ISS PBLA12 END | 178.5 |
| HIERARCH ESO ISS PBL13 START | 98.196 |
| HIERARCH ESO ISS PBL13 END | 97.913 |
| HIERARCH ESO ISS PBLA13 START | 123.9 |
| HIERARCH ESO ISS PBLA13 END | 124.1 |
| HIERARCH ESO ISS PBL14 START | 148.356 |
| HIERARCH ESO ISS PBL14 END | 148.138 |
| HIERARCH ESO ISS PBLA14 START | 40.647 |
| HIERARCH ESO ISS PBLA14 END | 40.682 |
| HIERARCH ESO ISS PBL23 START | 80.384 |
| HIERARCH ESO ISS PBL23 END | 80.068 |
| HIERARCH ESO ISS PBLA23 START | 94.6 |
| HIERARCH ESO ISS PBLA23 END | 94.8 |
| HIERARCH ESO ISS PBL24 START | 186.901 |
| HIERARCH ESO ISS PBL24 END | 186.743 |
| HIERARCH ESO ISS PBLA24 START | 30.629 |
| HIERARCH ESO ISS PBLA24 END | 30.68 |
| HIERARCH ESO ISS PBL34 START | 167.962 |
| HIERARCH ESO ISS PBL34 END | 167.963 |
| HIERARCH ESO ISS PBLA34 START | 5.153 |
| HIERARCH ESO ISS PBLA34 END | 5.288 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005359 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004939 |
| HIERARCH ESO ISS AMBI TEMP | 14.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |