Exposure
- ID
- MATIS.2024-06-18T07:16:03.200_1
- Header ID
- MATIS.2024-06-18T07:16:03.200
- Date updated
- 2024-06-18 07:25:33 UTC+0000
- Release date
- 2025-06-18 07:25:33 UTC+0000
- UTC Start
- 2024-06-18 07:16:03.200
- UTC End
- 2024-06-18 07:17:05.138
- MJD Start
- 60479.30281481
- MJD End
- 60479.303531685
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002284
- Ambient temperature (°C)
- 8.81
- Seeing (arcsec)
- 0.87
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 | 25.0150 | 25.0090 | 158.0000 | 158.2000 |
| A0-D0 | 28.6860 | 28.6300 | 84.4000 | 84.6000 |
| A0-C1 | 21.4320 | 21.4110 | 132.7070 | 132.8890 |
| B2-D0 | 32.2980 | 32.2730 | 36.5000 | 36.5000 |
| B2-C1 | 10.7590 | 10.7510 | 36.4110 | 36.4810 |
| D0-C1 | 21.5380 | 21.5220 | 216.4740 | 216.5440 |
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 | 60479.30281481 |
| 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 | 25.015 |
| HIERARCH ESO ISS PBL12 END | 25.009 |
| HIERARCH ESO ISS PBLA12 START | 158.0 |
| HIERARCH ESO ISS PBLA12 END | 158.2 |
| HIERARCH ESO ISS PBL13 START | 28.686 |
| HIERARCH ESO ISS PBL13 END | 28.63 |
| HIERARCH ESO ISS PBLA13 START | 84.4 |
| HIERARCH ESO ISS PBLA13 END | 84.6 |
| HIERARCH ESO ISS PBL14 START | 21.432 |
| HIERARCH ESO ISS PBL14 END | 21.411 |
| HIERARCH ESO ISS PBLA14 START | 132.707 |
| HIERARCH ESO ISS PBLA14 END | 132.889 |
| HIERARCH ESO ISS PBL23 START | 32.298 |
| HIERARCH ESO ISS PBL23 END | 32.273 |
| HIERARCH ESO ISS PBLA23 START | 36.5 |
| HIERARCH ESO ISS PBLA23 END | 36.5 |
| HIERARCH ESO ISS PBL24 START | 10.759 |
| HIERARCH ESO ISS PBL24 END | 10.751 |
| HIERARCH ESO ISS PBLA24 START | 36.411 |
| HIERARCH ESO ISS PBLA24 END | 36.481 |
| HIERARCH ESO ISS PBL34 START | 21.538 |
| HIERARCH ESO ISS PBL34 END | 21.522 |
| HIERARCH ESO ISS PBLA34 START | 216.474 |
| HIERARCH ESO ISS PBLA34 END | 216.544 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002284 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002284 |
| HIERARCH ESO ISS AMBI TEMP | 8.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |