Exposure
- ID
- MATIS.2024-07-09T00:18:52.220_1
- Header ID
- MATIS.2024-07-09T00:18:52.220
- Date updated
- 2024-07-09 00:25:37 UTC+0000
- Release date
- 2025-07-09 00:25:37 UTC+0000
- UTC Start
- 2024-07-09 00:18:52.220
- UTC End
- 2024-07-09 00:19:54.158
- MJD Start
- 60500.0131044
- MJD End
- 60500.013821275
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002375
- Ambient temperature (°C)
- 7.77
- Seeing (arcsec)
- 0.83
Observation
- ID
- 59969
- 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 |
|---|---|---|---|---|
| A0-B5 | 40.6060 | 40.6790 | 136.5000 | 136.6000 |
| A0-J2 | 89.6890 | 90.0060 | 58.7000 | 59.0000 |
| A0-J6 | 168.9560 | 168.9530 | 356.9690 | 357.1220 |
| B5-J2 | 90.2990 | 90.4420 | 32.6000 | 32.9000 |
| B5-J6 | 201.5860 | 201.5940 | 349.4620 | 349.5810 |
| J2-J6 | 149.1510 | 149.3280 | 324.9890 | 325.0240 |
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 | 60500.0131044 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.999 |
| HIERARCH ESO DET NDIT | 62 |
| HIERARCH ESO ISS PBL12 START | 40.606 |
| HIERARCH ESO ISS PBL12 END | 40.679 |
| HIERARCH ESO ISS PBLA12 START | 136.5 |
| HIERARCH ESO ISS PBLA12 END | 136.6 |
| HIERARCH ESO ISS PBL13 START | 89.689 |
| HIERARCH ESO ISS PBL13 END | 90.006 |
| HIERARCH ESO ISS PBLA13 START | 58.7 |
| HIERARCH ESO ISS PBLA13 END | 59.0 |
| HIERARCH ESO ISS PBL14 START | 168.956 |
| HIERARCH ESO ISS PBL14 END | 168.953 |
| HIERARCH ESO ISS PBLA14 START | 356.969 |
| HIERARCH ESO ISS PBLA14 END | 357.122 |
| HIERARCH ESO ISS PBL23 START | 90.299 |
| HIERARCH ESO ISS PBL23 END | 90.442 |
| HIERARCH ESO ISS PBLA23 START | 32.6 |
| HIERARCH ESO ISS PBLA23 END | 32.9 |
| HIERARCH ESO ISS PBL24 START | 201.586 |
| HIERARCH ESO ISS PBL24 END | 201.594 |
| HIERARCH ESO ISS PBLA24 START | 349.462 |
| HIERARCH ESO ISS PBLA24 END | 349.581 |
| HIERARCH ESO ISS PBL34 START | 149.151 |
| HIERARCH ESO ISS PBL34 END | 149.328 |
| HIERARCH ESO ISS PBLA34 START | 324.989 |
| HIERARCH ESO ISS PBLA34 END | 325.024 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00227 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00248 |
| HIERARCH ESO ISS AMBI TEMP | 7.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |