Exposure
- ID
- MATIS.2024-07-09T00:21:22.189_1
- Header ID
- MATIS.2024-07-09T00:21:22.189
- Date updated
- 2024-07-09 00:30:22 UTC+0000
- Release date
- 2025-07-09 00:30:22 UTC+0000
- UTC Start
- 2024-07-09 00:21:22.189
- UTC End
- 2024-07-09 00:22:24.127
- MJD Start
- 60500.01484015
- MJD End
- 60500.015557025
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002957
- Ambient temperature (°C)
- 7.87
- Seeing (arcsec)
- 0.825
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 | 40.7800 | 40.8530 | 136.6000 | 136.6000 |
| A0-J2 | 90.4440 | 90.7600 | 59.3000 | 59.6000 |
| A0-J6 | 168.9490 | 168.9460 | 357.3310 | 357.4840 |
| B5-J2 | 90.6400 | 90.7840 | 33.3000 | 33.6000 |
| B5-J6 | 201.6050 | 201.6120 | 349.7440 | 349.8640 |
| J2-J6 | 149.5690 | 149.7440 | 325.0710 | 325.1070 |
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 | 60500.01484015 |
| 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 | 40.78 |
| HIERARCH ESO ISS PBL12 END | 40.853 |
| HIERARCH ESO ISS PBLA12 START | 136.6 |
| HIERARCH ESO ISS PBLA12 END | 136.6 |
| HIERARCH ESO ISS PBL13 START | 90.444 |
| HIERARCH ESO ISS PBL13 END | 90.76 |
| HIERARCH ESO ISS PBLA13 START | 59.3 |
| HIERARCH ESO ISS PBLA13 END | 59.6 |
| HIERARCH ESO ISS PBL14 START | 168.949 |
| HIERARCH ESO ISS PBL14 END | 168.946 |
| HIERARCH ESO ISS PBLA14 START | 357.331 |
| HIERARCH ESO ISS PBLA14 END | 357.484 |
| HIERARCH ESO ISS PBL23 START | 90.64 |
| HIERARCH ESO ISS PBL23 END | 90.784 |
| HIERARCH ESO ISS PBLA23 START | 33.3 |
| HIERARCH ESO ISS PBLA23 END | 33.6 |
| HIERARCH ESO ISS PBL24 START | 201.605 |
| HIERARCH ESO ISS PBL24 END | 201.612 |
| HIERARCH ESO ISS PBLA24 START | 349.744 |
| HIERARCH ESO ISS PBLA24 END | 349.864 |
| HIERARCH ESO ISS PBL34 START | 149.569 |
| HIERARCH ESO ISS PBL34 END | 149.744 |
| HIERARCH ESO ISS PBLA34 START | 325.071 |
| HIERARCH ESO ISS PBLA34 END | 325.107 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002852 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003062 |
| HIERARCH ESO ISS AMBI TEMP | 7.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |