Exposure
- ID
- MATIS.2024-07-09T00:22:39.897_1
- Header ID
- MATIS.2024-07-09T00:22:39.897
- 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 00:22:39.897
- UTC End
- 2024-07-09 00:23:41.907
- MJD Start
- 60500.01573955
- MJD End
- 60500.0164572583
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029015
- Ambient temperature (°C)
- 7.88
- Seeing (arcsec)
- 0.815
Observation
- ID
- 59970
- 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 | 40.8700 | 40.9420 | 136.6000 | 136.6000 |
| A0-J2 | 90.8350 | 91.1510 | 59.6000 | 59.9000 |
| A0-J6 | 168.9450 | 168.9420 | 357.5190 | 357.6720 |
| B5-J2 | 90.8190 | 90.9640 | 33.6000 | 33.9000 |
| B5-J6 | 201.6140 | 201.6210 | 349.8920 | 350.0110 |
| J2-J6 | 149.7850 | 149.9580 | 325.1140 | 325.1510 |
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 | 60500.01573955 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.123426 |
| DEC | -29.78058 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 40.87 |
| HIERARCH ESO ISS PBL12 END | 40.942 |
| HIERARCH ESO ISS PBLA12 START | 136.6 |
| HIERARCH ESO ISS PBLA12 END | 136.6 |
| HIERARCH ESO ISS PBL13 START | 90.835 |
| HIERARCH ESO ISS PBL13 END | 91.151 |
| HIERARCH ESO ISS PBLA13 START | 59.6 |
| HIERARCH ESO ISS PBLA13 END | 59.9 |
| HIERARCH ESO ISS PBL14 START | 168.945 |
| HIERARCH ESO ISS PBL14 END | 168.942 |
| HIERARCH ESO ISS PBLA14 START | 357.519 |
| HIERARCH ESO ISS PBLA14 END | 357.672 |
| HIERARCH ESO ISS PBL23 START | 90.819 |
| HIERARCH ESO ISS PBL23 END | 90.964 |
| HIERARCH ESO ISS PBLA23 START | 33.6 |
| HIERARCH ESO ISS PBLA23 END | 33.9 |
| HIERARCH ESO ISS PBL24 START | 201.614 |
| HIERARCH ESO ISS PBL24 END | 201.621 |
| HIERARCH ESO ISS PBLA24 START | 349.892 |
| HIERARCH ESO ISS PBLA24 END | 350.011 |
| HIERARCH ESO ISS PBL34 START | 149.785 |
| HIERARCH ESO ISS PBL34 END | 149.958 |
| HIERARCH ESO ISS PBLA34 START | 325.114 |
| HIERARCH ESO ISS PBLA34 END | 325.151 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003062 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002741 |
| HIERARCH ESO ISS AMBI TEMP | 7.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |