Exposure
- ID
- MATIS.2023-05-25T08:05:12.820_1
- Header ID
- MATIS.2023-05-25T08:05:12.820
- Date updated
- 2023-05-25 08:11:10 UTC+0000
- Release date
- 2024-05-25 08:11:10 UTC+0000
- UTC Start
- 2023-05-25 08:05:12.820
- UTC End
- 2023-05-25 08:06:14.830
- MJD Start
- 60089.33695394
- MJD End
- 60089.33767164833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031105
- Ambient temperature (°C)
- 10.18
- Seeing (arcsec)
- 0.9
Observation
- ID
- 55514
- Category
- science
- Program ID
- 111.252S.004
- Program Title
- PROBING THE ORIGIN OF THE INNER DISK PHOTOMETRIC VARIABILITY OF HD 169142
- Program Type
- GTO
- PI / COI
- BERGER/ BENISTY/ BOURDAROT/ WOILLEZ/ LE BOUQUIN/ ROUSSELET-PERRAUT/ MATTER
Target
- ID
- 41055
- Name
- HD 169142
- RA
- 276.122783
- DEC
- -29.78057
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.9890 | 88.9340 | 125.0000 | 125.1000 |
| A0-J2 | 125.1630 | 125.0370 | 101.6000 | 101.7000 |
| A0-K0 | 123.0450 | 122.9060 | 79.0110 | 79.1270 |
| G1-J2 | 56.0770 | 56.0210 | 62.4000 | 62.5000 |
| G1-K0 | 88.5290 | 88.4880 | 32.7390 | 32.8260 |
| J2-K0 | 48.5550 | 48.5560 | 357.8310 | 357.9450 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.252S.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60089.33695394 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122783 |
| DEC | -29.78057 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 88.989 |
| HIERARCH ESO ISS PBL12 END | 88.934 |
| HIERARCH ESO ISS PBLA12 START | 125.0 |
| HIERARCH ESO ISS PBLA12 END | 125.1 |
| HIERARCH ESO ISS PBL13 START | 125.163 |
| HIERARCH ESO ISS PBL13 END | 125.037 |
| HIERARCH ESO ISS PBLA13 START | 101.6 |
| HIERARCH ESO ISS PBLA13 END | 101.7 |
| HIERARCH ESO ISS PBL14 START | 123.045 |
| HIERARCH ESO ISS PBL14 END | 122.906 |
| HIERARCH ESO ISS PBLA14 START | 79.011 |
| HIERARCH ESO ISS PBLA14 END | 79.127 |
| HIERARCH ESO ISS PBL23 START | 56.077 |
| HIERARCH ESO ISS PBL23 END | 56.021 |
| HIERARCH ESO ISS PBLA23 START | 62.4 |
| HIERARCH ESO ISS PBLA23 END | 62.5 |
| HIERARCH ESO ISS PBL24 START | 88.529 |
| HIERARCH ESO ISS PBL24 END | 88.488 |
| HIERARCH ESO ISS PBLA24 START | 32.739 |
| HIERARCH ESO ISS PBLA24 END | 32.826 |
| HIERARCH ESO ISS PBL34 START | 48.555 |
| HIERARCH ESO ISS PBL34 END | 48.556 |
| HIERARCH ESO ISS PBLA34 START | 357.831 |
| HIERARCH ESO ISS PBLA34 END | 357.945 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003057 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003164 |
| HIERARCH ESO ISS AMBI TEMP | 10.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |