Exposure
- ID
- MATIS.2024-07-31T05:23:42.159_1
- Header ID
- MATIS.2024-07-31T05:23:42.159
- 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 05:23:42.159
- UTC End
- 2024-07-31 05:24:44.097
- MJD Start
- 60522.22479351
- MJD End
- 60522.225510385
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031145
- Ambient temperature (°C)
- 12.04
- Seeing (arcsec)
- 1.085
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 | 97.0290 | 96.7350 | 256.9000 | 257.0000 |
| K0-D0 | 74.9710 | 74.7280 | 271.2000 | 271.4000 |
| K0-J3 | 56.2580 | 56.2570 | 355.5710 | 355.7280 |
| B2-D0 | 30.6310 | 30.5930 | 39.7000 | 39.7000 |
| B2-J3 | 119.2720 | 119.0610 | 49.1100 | 49.1550 |
| D0-J3 | 89.1980 | 89.0250 | 52.3400 | 52.3870 |
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 | 60522.22479351 |
| 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 | 97.029 |
| HIERARCH ESO ISS PBL12 END | 96.735 |
| HIERARCH ESO ISS PBLA12 START | 256.9 |
| HIERARCH ESO ISS PBLA12 END | 257.0 |
| HIERARCH ESO ISS PBL13 START | 74.971 |
| HIERARCH ESO ISS PBL13 END | 74.728 |
| HIERARCH ESO ISS PBLA13 START | 271.2 |
| HIERARCH ESO ISS PBLA13 END | 271.4 |
| HIERARCH ESO ISS PBL14 START | 56.258 |
| HIERARCH ESO ISS PBL14 END | 56.257 |
| HIERARCH ESO ISS PBLA14 START | 355.571 |
| HIERARCH ESO ISS PBLA14 END | 355.728 |
| HIERARCH ESO ISS PBL23 START | 30.631 |
| HIERARCH ESO ISS PBL23 END | 30.593 |
| HIERARCH ESO ISS PBLA23 START | 39.7 |
| HIERARCH ESO ISS PBLA23 END | 39.7 |
| HIERARCH ESO ISS PBL24 START | 119.272 |
| HIERARCH ESO ISS PBL24 END | 119.061 |
| HIERARCH ESO ISS PBLA24 START | 49.11 |
| HIERARCH ESO ISS PBLA24 END | 49.155 |
| HIERARCH ESO ISS PBL34 START | 89.198 |
| HIERARCH ESO ISS PBL34 END | 89.025 |
| HIERARCH ESO ISS PBLA34 START | 52.34 |
| HIERARCH ESO ISS PBLA34 END | 52.387 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002883 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003346 |
| HIERARCH ESO ISS AMBI TEMP | 12.04 |
| HIERARCH ESO ISS AMBI FWHM START | 1.2 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |