Exposure
- ID
- MATIS.2024-07-31T04:23:50.758_1
- Header ID
- MATIS.2024-07-31T04:23:50.758
- Date updated
- 2024-07-31 04:30:40 UTC+0000
- Release date
- 2025-07-31 04:30:40 UTC+0000
- UTC Start
- 2024-07-31 04:23:50.758
- UTC End
- 2024-07-31 04:24:52.696
- MJD Start
- 60522.18322636
- MJD End
- 60522.183943235
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003582
- Ambient temperature (°C)
- 12.58
- Seeing (arcsec)
- 1.02
Observation
- ID
- 60237
- 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 |
|---|---|---|---|---|
| K0-B2 | 110.8860 | 110.6860 | 251.6000 | 251.7000 |
| K0-D0 | 86.5300 | 86.3620 | 264.1000 | 264.2000 |
| K0-J3 | 56.4280 | 56.4240 | 346.9690 | 347.1180 |
| B2-D0 | 32.3700 | 32.3460 | 36.2000 | 36.3000 |
| B2-J3 | 129.0610 | 128.9210 | 45.7720 | 45.8450 |
| D0-J3 | 97.2860 | 97.1700 | 48.9320 | 49.0060 |
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 | 60522.18322636 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.123426 |
| DEC | -29.78058 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.999 |
| HIERARCH ESO DET NDIT | 62 |
| HIERARCH ESO ISS PBL12 START | 110.886 |
| HIERARCH ESO ISS PBL12 END | 110.686 |
| HIERARCH ESO ISS PBLA12 START | 251.6 |
| HIERARCH ESO ISS PBLA12 END | 251.7 |
| HIERARCH ESO ISS PBL13 START | 86.53 |
| HIERARCH ESO ISS PBL13 END | 86.362 |
| HIERARCH ESO ISS PBLA13 START | 264.1 |
| HIERARCH ESO ISS PBLA13 END | 264.2 |
| HIERARCH ESO ISS PBL14 START | 56.428 |
| HIERARCH ESO ISS PBL14 END | 56.424 |
| HIERARCH ESO ISS PBLA14 START | 346.969 |
| HIERARCH ESO ISS PBLA14 END | 347.118 |
| HIERARCH ESO ISS PBL23 START | 32.37 |
| HIERARCH ESO ISS PBL23 END | 32.346 |
| HIERARCH ESO ISS PBLA23 START | 36.2 |
| HIERARCH ESO ISS PBLA23 END | 36.3 |
| HIERARCH ESO ISS PBL24 START | 129.061 |
| HIERARCH ESO ISS PBL24 END | 128.921 |
| HIERARCH ESO ISS PBLA24 START | 45.772 |
| HIERARCH ESO ISS PBLA24 END | 45.845 |
| HIERARCH ESO ISS PBL34 START | 97.286 |
| HIERARCH ESO ISS PBL34 END | 97.17 |
| HIERARCH ESO ISS PBLA34 START | 48.932 |
| HIERARCH ESO ISS PBLA34 END | 49.006 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003374 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00379 |
| HIERARCH ESO ISS AMBI TEMP | 12.58 |
| HIERARCH ESO ISS AMBI FWHM START | 1.12 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |