Exposure
- ID
- MATIS.2024-07-31T05:20:07.704_1
- Header ID
- MATIS.2024-07-31T05:20:07.704
- Date updated
- 2024-07-31 05:30:43 UTC+0000
- Release date
- 2025-07-31 05:30:43 UTC+0000
- UTC Start
- 2024-07-31 05:20:07.704
- UTC End
- 2024-07-31 05:21:09.366
- MJD Start
- 60522.22231139
- MJD End
- 60522.2230250706
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003282
- Ambient temperature (°C)
- 12.06
- Seeing (arcsec)
- 1.105
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 | 98.0030 | 97.7230 | 256.6000 | 256.7000 |
| K0-D0 | 75.7750 | 75.5440 | 270.8000 | 270.9000 |
| K0-J3 | 56.2650 | 56.2630 | 355.0470 | 355.1990 |
| B2-D0 | 30.7560 | 30.7200 | 39.5000 | 39.5000 |
| B2-J3 | 119.9680 | 119.7670 | 48.9550 | 49.0010 |
| D0-J3 | 89.7720 | 89.6070 | 52.1810 | 52.2280 |
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 | 60522.22231139 |
| 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 | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 98.003 |
| HIERARCH ESO ISS PBL12 END | 97.723 |
| HIERARCH ESO ISS PBLA12 START | 256.6 |
| HIERARCH ESO ISS PBLA12 END | 256.7 |
| HIERARCH ESO ISS PBL13 START | 75.775 |
| HIERARCH ESO ISS PBL13 END | 75.544 |
| HIERARCH ESO ISS PBLA13 START | 270.8 |
| HIERARCH ESO ISS PBLA13 END | 270.9 |
| HIERARCH ESO ISS PBL14 START | 56.265 |
| HIERARCH ESO ISS PBL14 END | 56.263 |
| HIERARCH ESO ISS PBLA14 START | 355.047 |
| HIERARCH ESO ISS PBLA14 END | 355.199 |
| HIERARCH ESO ISS PBL23 START | 30.756 |
| HIERARCH ESO ISS PBL23 END | 30.72 |
| HIERARCH ESO ISS PBLA23 START | 39.5 |
| HIERARCH ESO ISS PBLA23 END | 39.5 |
| HIERARCH ESO ISS PBL24 START | 119.968 |
| HIERARCH ESO ISS PBL24 END | 119.767 |
| HIERARCH ESO ISS PBLA24 START | 48.955 |
| HIERARCH ESO ISS PBLA24 END | 49.001 |
| HIERARCH ESO ISS PBL34 START | 89.772 |
| HIERARCH ESO ISS PBL34 END | 89.607 |
| HIERARCH ESO ISS PBLA34 START | 52.181 |
| HIERARCH ESO ISS PBLA34 END | 52.228 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003145 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003419 |
| HIERARCH ESO ISS AMBI TEMP | 12.06 |
| HIERARCH ESO ISS AMBI FWHM START | 1.19 |
| HIERARCH ESO ISS AMBI FWHM END | 1.02 |