Exposure
- ID
- MATIS.2024-07-31T05:28:51.776_1
- Header ID
- MATIS.2024-07-31T05:28:51.776
- Date updated
- 2024-07-31 05:40:32 UTC+0000
- Release date
- 2025-07-31 05:40:32 UTC+0000
- UTC Start
- 2024-07-31 05:28:51.776
- UTC End
- 2024-07-31 05:29:53.714
- MJD Start
- 60522.22837704
- MJD End
- 60522.229093915
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003039
- Ambient temperature (°C)
- 11.87
- Seeing (arcsec)
- 1.09
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 | 95.5860 | 95.2840 | 257.3000 | 257.4000 |
| K0-D0 | 73.7810 | 73.5330 | 271.9000 | 272.0000 |
| K0-J3 | 56.2500 | 56.2490 | 356.3320 | 356.4890 |
| B2-D0 | 30.4450 | 30.4060 | 39.9000 | 39.9000 |
| B2-J3 | 118.2390 | 118.0220 | 49.3220 | 49.3650 |
| D0-J3 | 88.3470 | 88.1680 | 52.5610 | 52.6050 |
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 | 60522.22837704 |
| 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 | 95.586 |
| HIERARCH ESO ISS PBL12 END | 95.284 |
| HIERARCH ESO ISS PBLA12 START | 257.3 |
| HIERARCH ESO ISS PBLA12 END | 257.4 |
| HIERARCH ESO ISS PBL13 START | 73.781 |
| HIERARCH ESO ISS PBL13 END | 73.533 |
| HIERARCH ESO ISS PBLA13 START | 271.9 |
| HIERARCH ESO ISS PBLA13 END | 272.0 |
| HIERARCH ESO ISS PBL14 START | 56.25 |
| HIERARCH ESO ISS PBL14 END | 56.249 |
| HIERARCH ESO ISS PBLA14 START | 356.332 |
| HIERARCH ESO ISS PBLA14 END | 356.489 |
| HIERARCH ESO ISS PBL23 START | 30.445 |
| HIERARCH ESO ISS PBL23 END | 30.406 |
| HIERARCH ESO ISS PBLA23 START | 39.9 |
| HIERARCH ESO ISS PBLA23 END | 39.9 |
| HIERARCH ESO ISS PBL24 START | 118.239 |
| HIERARCH ESO ISS PBL24 END | 118.022 |
| HIERARCH ESO ISS PBLA24 START | 49.322 |
| HIERARCH ESO ISS PBLA24 END | 49.365 |
| HIERARCH ESO ISS PBL34 START | 88.347 |
| HIERARCH ESO ISS PBL34 END | 88.168 |
| HIERARCH ESO ISS PBLA34 START | 52.561 |
| HIERARCH ESO ISS PBLA34 END | 52.605 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003039 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003039 |
| HIERARCH ESO ISS AMBI TEMP | 11.87 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 1.09 |