Exposure
- ID
- MATIS.2023-05-15T09:28:32.237_1
- Header ID
- MATIS.2023-05-15T09:28:32.237
- Date updated
- 2023-05-15 09:50:57 UTC+0000
- Release date
- 2024-05-15 09:50:57 UTC+0000
- UTC Start
- 2023-05-15 09:28:32.237
- UTC End
- 2023-05-15 09:29:34.247
- MJD Start
- 60079.39481756
- MJD End
- 60079.3955352683
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006241
- Ambient temperature (°C)
- 16.94
- Seeing (arcsec)
- 0.655
Observation
- ID
- 55426
- 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-B2 | 25.0370 | 25.0310 | 157.4000 | 157.5000 |
| A0-D0 | 28.9030 | 28.8480 | 84.0000 | 84.1000 |
| A0-C1 | 21.5140 | 21.4930 | 131.9990 | 132.1780 |
| B2-D0 | 32.3920 | 32.3690 | 36.2000 | 36.2000 |
| B2-C1 | 10.7910 | 10.7830 | 36.1300 | 36.2020 |
| D0-C1 | 21.6020 | 21.5860 | 216.1930 | 216.2640 |
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 | 60079.39481756 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 25.037 |
| HIERARCH ESO ISS PBL12 END | 25.031 |
| HIERARCH ESO ISS PBLA12 START | 157.4 |
| HIERARCH ESO ISS PBLA12 END | 157.5 |
| HIERARCH ESO ISS PBL13 START | 28.903 |
| HIERARCH ESO ISS PBL13 END | 28.848 |
| HIERARCH ESO ISS PBLA13 START | 84.0 |
| HIERARCH ESO ISS PBLA13 END | 84.1 |
| HIERARCH ESO ISS PBL14 START | 21.514 |
| HIERARCH ESO ISS PBL14 END | 21.493 |
| HIERARCH ESO ISS PBLA14 START | 131.999 |
| HIERARCH ESO ISS PBLA14 END | 132.178 |
| HIERARCH ESO ISS PBL23 START | 32.392 |
| HIERARCH ESO ISS PBL23 END | 32.369 |
| HIERARCH ESO ISS PBLA23 START | 36.2 |
| HIERARCH ESO ISS PBLA23 END | 36.2 |
| HIERARCH ESO ISS PBL24 START | 10.791 |
| HIERARCH ESO ISS PBL24 END | 10.783 |
| HIERARCH ESO ISS PBLA24 START | 36.13 |
| HIERARCH ESO ISS PBLA24 END | 36.202 |
| HIERARCH ESO ISS PBL34 START | 21.602 |
| HIERARCH ESO ISS PBL34 END | 21.586 |
| HIERARCH ESO ISS PBLA34 START | 216.193 |
| HIERARCH ESO ISS PBLA34 END | 216.264 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006546 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005936 |
| HIERARCH ESO ISS AMBI TEMP | 16.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |