Exposure
- ID
- MATIS.2024-06-19T07:58:26.515_1
- Header ID
- MATIS.2024-06-19T07:58:26.515
- Date updated
- 2024-06-19 08:05:40 UTC+0000
- Release date
- 2025-06-19 08:05:39 UTC+0000
- UTC Start
- 2024-06-19 07:58:26.515
- UTC End
- 2024-06-19 07:59:28.453
- MJD Start
- 60480.33225133
- MJD End
- 60480.332968205
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003019
- Ambient temperature (°C)
- 9.14
- Seeing (arcsec)
- 1.23
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 | 24.7690 | 24.7640 | 165.5000 | 165.7000 |
| A0-D0 | 25.7660 | 25.6880 | 89.9000 | 90.0000 |
| A0-C1 | 20.4120 | 20.3870 | 141.4900 | 141.7120 |
| B2-D0 | 30.9870 | 30.9510 | 39.2000 | 39.2000 |
| B2-C1 | 10.3240 | 10.3120 | 39.1350 | 39.1880 |
| D0-C1 | 20.6640 | 20.6400 | 219.1970 | 219.2490 |
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 | 60480.33225133 |
| 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 | 24.769 |
| HIERARCH ESO ISS PBL12 END | 24.764 |
| HIERARCH ESO ISS PBLA12 START | 165.5 |
| HIERARCH ESO ISS PBLA12 END | 165.7 |
| HIERARCH ESO ISS PBL13 START | 25.766 |
| HIERARCH ESO ISS PBL13 END | 25.688 |
| HIERARCH ESO ISS PBLA13 START | 89.9 |
| HIERARCH ESO ISS PBLA13 END | 90.0 |
| HIERARCH ESO ISS PBL14 START | 20.412 |
| HIERARCH ESO ISS PBL14 END | 20.387 |
| HIERARCH ESO ISS PBLA14 START | 141.49 |
| HIERARCH ESO ISS PBLA14 END | 141.712 |
| HIERARCH ESO ISS PBL23 START | 30.987 |
| HIERARCH ESO ISS PBL23 END | 30.951 |
| HIERARCH ESO ISS PBLA23 START | 39.2 |
| HIERARCH ESO ISS PBLA23 END | 39.2 |
| HIERARCH ESO ISS PBL24 START | 10.324 |
| HIERARCH ESO ISS PBL24 END | 10.312 |
| HIERARCH ESO ISS PBLA24 START | 39.135 |
| HIERARCH ESO ISS PBLA24 END | 39.188 |
| HIERARCH ESO ISS PBL34 START | 20.664 |
| HIERARCH ESO ISS PBL34 END | 20.64 |
| HIERARCH ESO ISS PBLA34 START | 219.197 |
| HIERARCH ESO ISS PBLA34 END | 219.249 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002792 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003246 |
| HIERARCH ESO ISS AMBI TEMP | 9.14 |
| HIERARCH ESO ISS AMBI FWHM START | 1.26 |
| HIERARCH ESO ISS AMBI FWHM END | 1.2 |