Exposure
- ID
- MATIS.2024-06-18T07:13:30.797_1
- Header ID
- MATIS.2024-06-18T07:13:30.797
- Date updated
- 2024-06-18 07:25:33 UTC+0000
- Release date
- 2025-06-18 07:25:33 UTC+0000
- UTC Start
- 2024-06-18 07:13:30.797
- UTC End
- 2024-06-18 07:14:32.735
- MJD Start
- 60479.30105089
- MJD End
- 60479.301767765
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002284
- Ambient temperature (°C)
- 8.75
- Seeing (arcsec)
- 0.87
Observation
- ID
- 59668
- 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
- 44257
- Name
- HD 169142
- RA
- 276.122782
- DEC
- -29.78058
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.0280 | 25.0230 | 157.6000 | 157.8000 |
| A0-D0 | 28.8210 | 28.7650 | 84.1000 | 84.3000 |
| A0-C1 | 21.4830 | 21.4620 | 132.2680 | 132.4520 |
| B2-D0 | 32.3570 | 32.3320 | 36.3000 | 36.4000 |
| B2-C1 | 10.7790 | 10.7710 | 36.2380 | 36.3110 |
| D0-C1 | 21.5780 | 21.5610 | 216.3010 | 216.3740 |
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 | 60479.30105089 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122782 |
| 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 | 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 | 25.028 |
| HIERARCH ESO ISS PBL12 END | 25.023 |
| HIERARCH ESO ISS PBLA12 START | 157.6 |
| HIERARCH ESO ISS PBLA12 END | 157.8 |
| HIERARCH ESO ISS PBL13 START | 28.821 |
| HIERARCH ESO ISS PBL13 END | 28.765 |
| HIERARCH ESO ISS PBLA13 START | 84.1 |
| HIERARCH ESO ISS PBLA13 END | 84.3 |
| HIERARCH ESO ISS PBL14 START | 21.483 |
| HIERARCH ESO ISS PBL14 END | 21.462 |
| HIERARCH ESO ISS PBLA14 START | 132.268 |
| HIERARCH ESO ISS PBLA14 END | 132.452 |
| HIERARCH ESO ISS PBL23 START | 32.357 |
| HIERARCH ESO ISS PBL23 END | 32.332 |
| HIERARCH ESO ISS PBLA23 START | 36.3 |
| HIERARCH ESO ISS PBLA23 END | 36.4 |
| HIERARCH ESO ISS PBL24 START | 10.779 |
| HIERARCH ESO ISS PBL24 END | 10.771 |
| HIERARCH ESO ISS PBLA24 START | 36.238 |
| HIERARCH ESO ISS PBLA24 END | 36.311 |
| HIERARCH ESO ISS PBL34 START | 21.578 |
| HIERARCH ESO ISS PBL34 END | 21.561 |
| HIERARCH ESO ISS PBLA34 START | 216.301 |
| HIERARCH ESO ISS PBLA34 END | 216.374 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002284 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002284 |
| HIERARCH ESO ISS AMBI TEMP | 8.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |