Exposure
- ID
- MATIS.2024-06-19T07:05:38.325_1
- Header ID
- MATIS.2024-06-19T07:05:38.325
- Date updated
- 2024-06-19 07:15:44 UTC+0000
- Release date
- 2025-06-19 07:15:43 UTC+0000
- UTC Start
- 2024-06-19 07:05:38.325
- UTC End
- 2024-06-19 07:06:40.263
- MJD Start
- 60480.29558247
- MJD End
- 60480.296299345
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003394
- Ambient temperature (°C)
- 9.25
- Seeing (arcsec)
- 0.89
Observation
- ID
- 59668
- 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
- 44257
- Name
- HD 169142
- RA
- 276.122782
- DEC
- -29.78058
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.0490 | 25.0440 | 157.0000 | 157.2000 |
| A0-D0 | 29.0250 | 28.9710 | 83.7000 | 83.8000 |
| A0-C1 | 21.5610 | 21.5400 | 131.5920 | 131.7700 |
| B2-D0 | 32.4460 | 32.4220 | 36.0000 | 36.1000 |
| B2-C1 | 10.8090 | 10.8010 | 35.9630 | 36.0360 |
| D0-C1 | 21.6370 | 21.6210 | 216.0260 | 216.0990 |
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 | 60480.29558247 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.122782 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.999 |
| HIERARCH ESO DET NDIT | 62 |
| HIERARCH ESO ISS PBL12 START | 25.049 |
| HIERARCH ESO ISS PBL12 END | 25.044 |
| HIERARCH ESO ISS PBLA12 START | 157.0 |
| HIERARCH ESO ISS PBLA12 END | 157.2 |
| HIERARCH ESO ISS PBL13 START | 29.025 |
| HIERARCH ESO ISS PBL13 END | 28.971 |
| HIERARCH ESO ISS PBLA13 START | 83.7 |
| HIERARCH ESO ISS PBLA13 END | 83.8 |
| HIERARCH ESO ISS PBL14 START | 21.561 |
| HIERARCH ESO ISS PBL14 END | 21.54 |
| HIERARCH ESO ISS PBLA14 START | 131.592 |
| HIERARCH ESO ISS PBLA14 END | 131.77 |
| HIERARCH ESO ISS PBL23 START | 32.446 |
| HIERARCH ESO ISS PBL23 END | 32.422 |
| HIERARCH ESO ISS PBLA23 START | 36.0 |
| HIERARCH ESO ISS PBLA23 END | 36.1 |
| HIERARCH ESO ISS PBL24 START | 10.809 |
| HIERARCH ESO ISS PBL24 END | 10.801 |
| HIERARCH ESO ISS PBLA24 START | 35.963 |
| HIERARCH ESO ISS PBLA24 END | 36.036 |
| HIERARCH ESO ISS PBL34 START | 21.637 |
| HIERARCH ESO ISS PBL34 END | 21.621 |
| HIERARCH ESO ISS PBLA34 START | 216.026 |
| HIERARCH ESO ISS PBLA34 END | 216.099 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003394 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003394 |
| HIERARCH ESO ISS AMBI TEMP | 9.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |