Exposure
- ID
- MATIS.2024-06-19T07:59:44.189_1
- Header ID
- MATIS.2024-06-19T07:59:44.189
- 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 07:59:44.189
- UTC End
- 2024-06-19 08:00:46.199
- MJD Start
- 60480.33315034
- MJD End
- 60480.3338680483
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028375
- Ambient temperature (°C)
- 9.47
- Seeing (arcsec)
- 1.54
Observation
- ID
- 59669
- 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 | 24.7620 | 24.7570 | 165.7000 | 165.9000 |
| A0-D0 | 25.6730 | 25.5960 | 90.1000 | 90.2000 |
| A0-C1 | 20.3820 | 20.3580 | 141.7580 | 141.9740 |
| B2-D0 | 30.9440 | 30.9090 | 39.2000 | 39.3000 |
| B2-C1 | 10.3090 | 10.2980 | 39.1990 | 39.2490 |
| D0-C1 | 20.6350 | 20.6110 | 219.2600 | 219.3100 |
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 | 60480.33315034 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122782 |
| 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 | 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 | 24.762 |
| HIERARCH ESO ISS PBL12 END | 24.757 |
| HIERARCH ESO ISS PBLA12 START | 165.7 |
| HIERARCH ESO ISS PBLA12 END | 165.9 |
| HIERARCH ESO ISS PBL13 START | 25.673 |
| HIERARCH ESO ISS PBL13 END | 25.596 |
| HIERARCH ESO ISS PBLA13 START | 90.1 |
| HIERARCH ESO ISS PBLA13 END | 90.2 |
| HIERARCH ESO ISS PBL14 START | 20.382 |
| HIERARCH ESO ISS PBL14 END | 20.358 |
| HIERARCH ESO ISS PBLA14 START | 141.758 |
| HIERARCH ESO ISS PBLA14 END | 141.974 |
| HIERARCH ESO ISS PBL23 START | 30.944 |
| HIERARCH ESO ISS PBL23 END | 30.909 |
| HIERARCH ESO ISS PBLA23 START | 39.2 |
| HIERARCH ESO ISS PBLA23 END | 39.3 |
| HIERARCH ESO ISS PBL24 START | 10.309 |
| HIERARCH ESO ISS PBL24 END | 10.298 |
| HIERARCH ESO ISS PBLA24 START | 39.199 |
| HIERARCH ESO ISS PBLA24 END | 39.249 |
| HIERARCH ESO ISS PBL34 START | 20.635 |
| HIERARCH ESO ISS PBL34 END | 20.611 |
| HIERARCH ESO ISS PBLA34 START | 219.26 |
| HIERARCH ESO ISS PBLA34 END | 219.31 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003246 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002429 |
| HIERARCH ESO ISS AMBI TEMP | 9.47 |
| HIERARCH ESO ISS AMBI FWHM START | 1.54 |
| HIERARCH ESO ISS AMBI FWHM END | 1.54 |