Exposure
- ID
- MATIS.2024-06-18T08:52:38.659_1
- Header ID
- MATIS.2024-06-18T08:52:38.659
- Date updated
- 2024-06-18 09:00:36 UTC+0000
- Release date
- 2025-06-18 09:00:36 UTC+0000
- UTC Start
- 2024-06-18 08:52:38.659
- UTC End
- 2024-06-18 08:53:40.597
- MJD Start
- 60479.36989189
- MJD End
- 60479.370608765
- Exposure time (s)
- 61.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002284
- Ambient temperature (°C)
- 8.53
- 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 | 24.5820 | 24.5790 | 174.2000 | 174.4000 |
| A0-D0 | 21.7090 | 21.6150 | 96.8000 | 96.9000 |
| A0-C1 | 19.2920 | 19.2700 | 152.7610 | 153.0170 |
| B2-D0 | 29.0520 | 29.0060 | 41.1000 | 41.1000 |
| B2-C1 | 9.6800 | 9.6650 | 41.0290 | 41.0570 |
| D0-C1 | 19.3720 | 19.3420 | 221.0880 | 221.1150 |
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 | 60479.36989189 |
| 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 | 24.582 |
| HIERARCH ESO ISS PBL12 END | 24.579 |
| HIERARCH ESO ISS PBLA12 START | 174.2 |
| HIERARCH ESO ISS PBLA12 END | 174.4 |
| HIERARCH ESO ISS PBL13 START | 21.709 |
| HIERARCH ESO ISS PBL13 END | 21.615 |
| HIERARCH ESO ISS PBLA13 START | 96.8 |
| HIERARCH ESO ISS PBLA13 END | 96.9 |
| HIERARCH ESO ISS PBL14 START | 19.292 |
| HIERARCH ESO ISS PBL14 END | 19.27 |
| HIERARCH ESO ISS PBLA14 START | 152.761 |
| HIERARCH ESO ISS PBLA14 END | 153.017 |
| HIERARCH ESO ISS PBL23 START | 29.052 |
| HIERARCH ESO ISS PBL23 END | 29.006 |
| HIERARCH ESO ISS PBLA23 START | 41.1 |
| HIERARCH ESO ISS PBLA23 END | 41.1 |
| HIERARCH ESO ISS PBL24 START | 9.68 |
| HIERARCH ESO ISS PBL24 END | 9.665 |
| HIERARCH ESO ISS PBLA24 START | 41.029 |
| HIERARCH ESO ISS PBLA24 END | 41.057 |
| HIERARCH ESO ISS PBL34 START | 19.372 |
| HIERARCH ESO ISS PBL34 END | 19.342 |
| HIERARCH ESO ISS PBLA34 START | 221.088 |
| HIERARCH ESO ISS PBLA34 END | 221.115 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002284 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002284 |
| HIERARCH ESO ISS AMBI TEMP | 8.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |