Exposure
- ID
- MATIS.2024-05-27T03:05:38.943_1
- Header ID
- MATIS.2024-05-27T03:05:38.943
- Date updated
- 2024-05-27 03:15:41 UTC+0000
- Release date
- 2025-05-27 03:15:41 UTC+0000
- UTC Start
- 2024-05-27 03:05:38.943
- UTC End
- 2024-05-27 03:06:40.953
- MJD Start
- 60457.12892295
- MJD End
- 60457.1296406583
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003488
- Ambient temperature (°C)
- 9.73
- Seeing (arcsec)
- 0.8
Observation
- ID
- 59407
- 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
- 44040
- Name
- HD 169142
- RA
- 276.122782
- DEC
- -29.78057
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 19.6710 | 19.7220 | 127.4000 | 127.4000 |
| A0-D0 | 25.7170 | 25.7580 | 32.1000 | 32.3000 |
| A0-C1 | 14.9860 | 15.0540 | 92.6850 | 92.8020 |
| B2-D0 | 33.7880 | 33.7880 | 356.6000 | 356.8000 |
| B2-C1 | 11.2560 | 11.2560 | 356.6090 | 356.7600 |
| D0-C1 | 22.5330 | 22.5320 | 176.6510 | 176.8020 |
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 | 60457.12892295 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122782 |
| 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 | 19.671 |
| HIERARCH ESO ISS PBL12 END | 19.722 |
| HIERARCH ESO ISS PBLA12 START | 127.4 |
| HIERARCH ESO ISS PBLA12 END | 127.4 |
| HIERARCH ESO ISS PBL13 START | 25.717 |
| HIERARCH ESO ISS PBL13 END | 25.758 |
| HIERARCH ESO ISS PBLA13 START | 32.1 |
| HIERARCH ESO ISS PBLA13 END | 32.3 |
| HIERARCH ESO ISS PBL14 START | 14.986 |
| HIERARCH ESO ISS PBL14 END | 15.054 |
| HIERARCH ESO ISS PBLA14 START | 92.685 |
| HIERARCH ESO ISS PBLA14 END | 92.802 |
| HIERARCH ESO ISS PBL23 START | 33.788 |
| HIERARCH ESO ISS PBL23 END | 33.788 |
| HIERARCH ESO ISS PBLA23 START | 356.6 |
| HIERARCH ESO ISS PBLA23 END | 356.8 |
| HIERARCH ESO ISS PBL24 START | 11.256 |
| HIERARCH ESO ISS PBL24 END | 11.256 |
| HIERARCH ESO ISS PBLA24 START | 356.609 |
| HIERARCH ESO ISS PBLA24 END | 356.76 |
| HIERARCH ESO ISS PBL34 START | 22.533 |
| HIERARCH ESO ISS PBL34 END | 22.532 |
| HIERARCH ESO ISS PBLA34 START | 176.651 |
| HIERARCH ESO ISS PBLA34 END | 176.802 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003488 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003488 |
| HIERARCH ESO ISS AMBI TEMP | 9.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |